STM32 Nucleo 144 Boards En.DM00244518 F429 User Manual

User Manual: Pdf

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Page Count: 82

Figure 1. Nucleo-144 board (top view)
Figure 2. Nucleo-144 board (bottom view)
1 Features
2 Product marking
3 Ordering information
- Table 1. Ordering information
- Table 2. Codification explanation
4 Conventions
- Table 3. ON/OFF conventions
5 Quick start
6 Hardware layout and configuration
Appendix A Electrical schematics
Appendix B Federal Communications Commission (FCC) and Industry Compliance Statements
- B.1 FCC Compliance Statement
- B.2 IC Compliance Statement
  - B.2.1 Compliance Statement
  - B.2.2 Déclaration de conformité
Revision history
- Table 23. Document revision history

December 2017 DocID028599 Rev 7 1/82

UM1974

User manual

STM32 Nucleo-144 boards

Introduction

The STM32 Nucleo-144 boards (NUCLEO-F207ZG, NUCLEO-F303ZE, NUCLEO-F412ZG,

NUCLEO-F413ZH, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F446ZE,

NUCLEO-F722ZE, NUCLEO-F746ZG, NUCLEO-F756ZG, NUCLEO-F767ZI and

NUCLEO-H743ZI) provide an affordable and flexible way for users to try out new concepts

and build prototypes, by choosing from the various combinations of performance and power

consumption features provided by the STM32 microcontroller. The ST Zio connector, which

extends the Arduino™ Uno V3 connectivity, and the ST morpho headers provide an easy

means of expanding the functionality of the Nucleo open development platform with a wide

choice of specialized shields. The STM32 Nucleo-144 boards do not require any separate

probe as they integrate the ST-LINK/V2-1 debugger/programmer. The STM32 Nucleo-144

boards come with the comprehensive free software libraries and examples available with

the STM32Cube MCU Package, as well as a direct access to the Arm® Mbed Enabled™ on-

line resources at http://mbed.org.

Figure 1. Nucleo-144 board (top view) Figure 2. Nucleo-144 board (bottom view)

www.st.com

Contents UM1974

2/82 DocID028599 Rev 7

Contents

1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 Product marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5 Quick start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5.1 Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5.2 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5.3 Development toolchains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6 Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

6.1 Mechanical drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6.2 Cuttable PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.3 Embedded ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.3.1 Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.3.2 ST-LINK/V2-1 firmware upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.3.3 Using the ST-LINK/V2-1 to program and debug the on-board STM32 . 17

6.3.4 Using ST-LINK/V2-1 to program and debug an external STM32

application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.4 Power supply and power selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

6.4.1 Power supply input from ST-LINK/V2-1 USB connector . . . . . . . . . . . . 21

6.4.2 External power supply inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

6.4.3 External power supply output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6.5 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6.6 Push-buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.7 JP5 (IDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.8 OSC clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.8.1 OSC clock supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.8.2 OSC 32 KHz clock supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

6.9 USART communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

6.10 USB OTG FS or device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

DocID028599 Rev 7 3/82

UM1974 Contents

6.11 Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

6.12 Solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

6.13 Extension connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

6.14 ST Zio connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

6.15 ST morpho connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Appendix A Electrical schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Appendix B Federal Communications Commission (FCC)

and Industry Compliance Statements . . . . . . . . . . . . . . . . . . . . . . . 80

B.1 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

B.1.1 Part 15.19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

B.1.2 Part 15.105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

B.1.3 Part 15.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

B.2 IC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

B.2.1 Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

B.2.2 Déclaration de conformité. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

List of tables UM1974

4/82 DocID028599 Rev 7

List of tables

Table 1. Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 2. Codification explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 3. ON/OFF conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 4. CN4 states of the jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 5. Debug connector CN6 (SWD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 6. JP1 configuration table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 7. External power sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 8. Power related jumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 9. USART3 pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 10. USB pins configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 11. Ethernet pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 12. Solder bridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI

pin assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments. . . . . . . . . . . . . . . . . . . . . . . . 43

Table 15. NUCLEO-F303ZE pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Table 16. NUCLEO-F207ZG pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 18. NUCLEO-F412ZG pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 19. NUCLEO-F413ZH pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 20. NUCLEO-H743ZI pin assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Table 21. ST morpho connector for NUCLEO-F207ZG, NUCLEO-F412ZG,

NUCLEO-F413ZH, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F446ZE,

NUCLEO-F722ZE, NUCLEO-F746ZG, NUCLEO-F756ZG,

NUCLEO-F767ZI and NUCLEO-H743ZI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Table 22. ST morpho connector for NUCLEO-F303ZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Table 23. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

DocID028599 Rev 7 5/82

UM1974 List of figures

List of figures

Figure 1. Nucleo-144 board (top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Figure 2. Nucleo-144 board (bottom view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Figure 3. Hardware block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 4. Top layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 5. Bottom layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 6. Nucleo-144 board mechanical drawing in millimeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 7. Nucleo-144 board mechanical drawing in mil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 8. USB composite device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 9. Connecting the STM32 Nucleo-144 board to program the on-board STM32 . . . . . . . . . . . 18

Figure 10. Using ST-LINK/V2-1 to program the STM32 on an external application . . . . . . . . . . . . . . 20

Figure 11. NUCLEO-F207ZG, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F746ZG,

NUCLEO-F756ZG, NUCLEO-F767ZI and NUCLEO-H743ZI . . . . . . . . . . . . . . . . . . . . . . 33

Figure 12. NUCLEO-F303ZE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 13. NUCLEO-F412ZG and NUCLEO-F413ZH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 14. NUCLEO-F446ZE and NUCLEO-F722ZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Figure 15. Top and power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Figure 16. MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Figure 17. ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Figure 18. USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Figure 19. Ethernet PHY with RJ45 connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Figure 20. Extension connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Features UM1974

6/82 DocID028599 Rev 7

1 Features

The STM32 Nucleo-144 boards offer the following features:

•STM32 microcontroller in LQFP144 package

•Ethernet compliant with IEEE-802.3-2002 (depending on STM32 support)

•USB OTG or full-speed device (depending on STM32 support)

•3 user LEDs

•2 push-buttons: USER and RESET

•LSE crystal:

– 32.768 kHz crystal oscillator

•Board connectors:

– USB with Micro-AB

– Ethernet RJ45

•Expansion connectors:

– ST Zio including Arduino™ Uno V3

–ST morpho

•Flexible power-supply options: ST-LINK USB VBUS or external sources

•On-board ST-LINK/V2-1 debugger/programmer with SWD connector:

– ST-LINK/V2-1 standalone kit capability

– USB re-enumeration capability: virtual COM port, mass storage, debug port

•Comprehensive free software libraries and examples available with the STM32Cube

package

•Supported by wide choice of Integrated Development Environments (IDEs) including

IAR™, Keil®, GCC-based IDEs, Arm® Mbed™

•ARM® Mbed Enabled™ (see http://mbed.org)

DocID028599 Rev 7 7/82

UM1974 Product marking

2 Product marking

Evaluation tools marked as “ES” or “E” are not yet qualified and therefore not ready to be

used as reference design or in production. Any consequences deriving from such usage will

not be at ST charge. In no event, ST will be liable for any customer usage of these

engineering sample tools as reference design or in production.

“E” or “ES” marking examples of location:

•On the targeted STM32 that is soldered on the board (for illustration of STM32 marking,

refer to the STM32 datasheet “Package information” paragraph at the www.st.com

website).

•Next to the evaluation tool ordering part number that is stuck or silk-screen printed on

the board.

This board features a specific STM32 device version which allows the operation of any

stack or library. This STM32 device shows a "U" marking option at the end of the standard

part number and is not available for sales.

3 Ordering information

To order the Nucleo-144 board corresponding to the targeted STM32, use the order code

given below in Table 1:

The meaning of the NUCLEO-TXXXZY codification is explained in Table 2 with an example:

Table 1. Ordering information

Order code Target STM32

NUCLEO-F207ZG STM32F207ZGT6

NUCLEO-F303ZE STM32F303ZET6

NUCLEO-F412ZG STM32F412ZGT6

NUCLEO-F413ZH STM32F413ZHT6

NUCLEO-F429ZI STM32F429ZIT6

NUCLEO-F439ZI STM32F439ZIT6

NUCLEO-F446ZE STM32F446ZET6

NUCLEO-F722ZE STM32F722ZET6

NUCLEO-F746ZG STM32F746ZGT6

NUCLEO-F756ZG STM32F756ZGT6

NUCLEO-F767ZI STM32F767ZIT6

NUCLEO-H743ZI STM32H743ZIT6

Ordering information UM1974

8/82 DocID028599 Rev 7

This order code is mentioned on a sticker placed on top side of the board.

Table 2. Codification explanation

NUCLEO-TXXXZY Description Example: NUCLEO-F446ZE

TXXX STM32 Product line STM32F446

Z STM32 package pin count 144 pins

STM32 Flash memory size

(8 for 64 Kbytes, B for

128 Kbytes, C for 256 Kbytes, E

for 512 Kbytes, G for 1 Mbyte, Z

for 192 Kbytes, H for

1.5 Mbytes, I for 2 Mbytes)

512 Kbytes

DocID028599 Rev 7 9/82

UM1974 Conventions

4 Conventions

Table 3 provides the conventions used for the ON and OFF settings in the present

document.

In this document the references for all information that is common to all sale types, are

“STM32 Nucleo-144 board” and “STM32 Nucleo-144 boards”.

5 Quick start

The STM32 Nucleo-144 board is a low-cost and easy-to-use development kit, used to

evaluate and start a development quickly with an STM32 microcontroller in LQFP144

package.

Before installing and using the product, accept the Evaluation Product License Agreement

from the www.st.com/epla webpage. For more information on the STM32 Nucleo-144 and

for demonstration software, visit the www.st.com/stm32nucleo webpage.

5.1 Getting started

Follow the sequence below to configure the Nucleo-144 board and launch the

demonstration application (for components location refer to Figure 4: Top layout):

1. Check jumper position on the board:

JP1 OFF (PWR-EXT) selected (see Section 6.4.1: Power supply input from ST-

LINK/V2-1 USB connector for more details)

JP3 on U5V (Power source) selected (for more details see Table 7: External power

sources)

JP5 ON (IDD) selected (for more details see Section 6.7: JP5 (IDD))

CN4 ON selected (for more details see Table 4: CN4 states of the jumpers)

2. For the correct identification of the device interfaces from the host PC and before

connecting the board, install the Nucleo USB driver available on the

www.st.com/stm32nucleo website.

3. To power the board connect the STM32 Nucleo-144 board to a PC with a USB cable

‘Type-A to Micro-B’ through the USB connector CN1 on the ST-LINK. As a result, the

green LED LD6 (PWR) and LD4 (COM) light up and the red LED LD3 blinks.

Table 3. ON/OFF conventions

Convention Definition

Jumper JPx ON Jumper fitted

Jumper JPx OFF Jumper not fitted

Solder bridge SBx ON SBx connections closed by solder or 0 ohm resistor

Solder bridge SBx OFF SBx connections left open

Quick start UM1974

10/82 DocID028599 Rev 7

4. Press button B1 (left button).

5. Observe the blinking frequency of the three LEDs LD1 to LD3 changes, by clicking on

the button B1.

6. The software demonstration and the several software examples, that allow the user to

use the Nucleo features, are available at the www.st.com/stm32nucleo webpage.

7. Develop an application, using the available examples.

5.2 System requirements

•Windows® OS (7, 8 and 10), Linux® or MacOS™

•USB Type-A to Micro-B cable

5.3 Development toolchains

•Arm® Keil®: MDK-ARM™(a)

•IAR™: EWARM(a)

•GCC-based IDEs: free SW4STM32 from AC6

•Arm® Mbed Enabled™

a. On Windows only.

DocID028599 Rev 7 11/82

UM1974 Hardware layout and configuration

6 Hardware layout and configuration

The STM32 Nucleo-144 board is designed around the STM32 microcontrollers in a 144-pin

LQFP package.

Figure 3 shows the connections between the STM32 and its peripherals (ST-LINK/V2-1,

push-buttons, LEDs, USB, Ethernet, ST Zio connectors and ST morpho headers).

Figure 4 and Figure 5 show the location of these features on the STM32 Nucleo-144 board.

The mechanical dimensions of the board are showed in Figure 6 and Figure 7.

Figure 3. Hardware block diagram

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Hardware layout and configuration UM1974

12/82 DocID028599 Rev 7

Figure 4. Top layout

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UM1974 Hardware layout and configuration

Figure 5. Bottom layout

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Hardware layout and configuration UM1974

14/82 DocID028599 Rev 7

6.1 Mechanical drawing

Figure 6. Nucleo-144 board mechanical drawing in millimeter

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DocID028599 Rev 7 15/82

UM1974 Hardware layout and configuration

Figure 7. Nucleo-144 board mechanical drawing in mil

6.2 Cuttable PCB

The STM32 Nucleo-144 board is divided into two parts: ST-LINK and target STM32. The

ST-LINK part of the PCB can be cut out to reduce the board size. In this case the remaining

target STM32 part can only be powered by VIN, E5V and 3.3 V on ST morpho connector

CN11, or VIN and 3.3 V on ST Zio connector CN8. It is still possible to use the ST-LINK part

to program the STM32, using wires between CN6 and SWD available signals on the ST

morpho connector (SWCLK CN11 pin 15, SWDIO CN11 pin 13 and NRST CN11 pin 14).

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Hardware layout and configuration UM1974

16/82 DocID028599 Rev 7

6.3 Embedded ST-LINK/V2-1

The ST-LINK/V2-1 programming and debugging tool is integrated in the STM32 Nucleo-144

board.

The ST-LINK/V2-1 makes the STM32 Nucleo-144 board mbed enabled.

The embedded ST-LINK/V2-1 supports only SWD for STM32 devices. For information about

debugging and programming features refer to ST-LINK/V2 in-circuit debugger/programmer

for STM8 and STM32, User manual (UM1075), which describes in details all the ST-

LINK/V2 features.

The changes versus ST-LINK/V2 version are listed below.

New features supported on ST-LINK/V2-1:

•USB software re-enumeration

•Virtual com port interface on USB

•Mass storage interface on USB

•USB power management request for more than 100mA power on USB

Features not supported on ST-LINK/V2-1:

•SWIM interface

•Minimum supported application voltage limited to 3 V

There are two different ways to use the embedded ST-LINK/V2-1, depending on the jumper

state (see Table 4):

•Program/debug the STM32 on board

•Program/debug the STM32 in an external application board, using a cable connected

to SWD connector CN6

6.3.1 Drivers

Before connecting the Nucleo-144 board to a Windows 7, Windows 8 or Windows XP PC

via USB, a driver for ST-LINK/V2-1 must be installed. It can be downloaded from the

www.st.com website.

In case the STM32 Nucleo-144 board is connected to the PC before installing the driver, the

PC device manager may report some Nucleo interfaces as “Unknown”.

To recover from this situation, after installing the dedicated driver, the association of

“Unknown” USB devices found on the STM32 Nucleo-144 board to this dedicated driver,

must be updated in the device manager manually.

Note: It is recommended to proceed using USB Composite Device, as shown in Figure 8.

Table 4. CN4 states of the jumpers

Jumper state Description

Both CN4 jumpers ON ST-LINK/V2-1 functions enabled for on-board programming

(default). See Section 6.3.3.

Both CN4 jumpers OFF ST-LINK/V2-1 functions enabled for external CN6 connector

(SWD supported). See Section 6.3.4.

DocID028599 Rev 7 17/82

UM1974 Hardware layout and configuration

Figure 8. USB composite device

6.3.2 ST-LINK/V2-1 firmware upgrade

The ST-LINK/V2-1 embeds a firmware upgrade mechanism for in-situ upgrade through the

USB port. As the firmware may evolve during the lifetime of the ST-LINK/V2-1 product (for

example new functionalities, bug fixes, support for new microcontroller families), it is

recommended to keep the ST-LINK/V2-1 firmware up to date before starting to use the

STM32 Nucleo-144 board. The latest version of this firmware is available from the

www.st.com website.

6.3.3 Using the ST-LINK/V2-1 to program and debug the on-board STM32

To program the on-board STM32, place the two jumpers marked in red on the connector

CN4, as shown in Figure 9. The CN6 connector must not be used, since it could disturb the

communication with the STM32 microcontroller of the Nucleo-144 board.

Hardware layout and configuration UM1974

18/82 DocID028599 Rev 7

Figure 9. Connecting the STM32 Nucleo-144 board to program the on-board STM32

6.3.4 Using ST-LINK/V2-1 to program and debug an external STM32

application

It is very easy to use the ST-LINK/V2-1 to program the STM32 on an external application.

Simply remove the two jumpers from CN4, as shown in Figure 10 and connect the

application to the CN6 debug connector according to Table 5.

Note: SB111 NRST (target STM32 RESET) must be OFF when CN6 pin 5 is used in an external

application.

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DocID028599 Rev 7 19/82

UM1974 Hardware layout and configuration

Table 5. Debug connector CN6 (SWD)

Pin CN6 Designation

1 VDD_TARGET VDD from application

2 SWCLK SWD clock

3 GND ground

4 SWDIO SWD data input/output

5 NRST RESET of target STM32

6 SWO Reserved

Hardware layout and configuration UM1974

20/82 DocID028599 Rev 7

Figure 10. Using ST-LINK/V2-1 to program the STM32 on an external application

6.4 Power supply and power selection

The power supply is provided either by the host PC through the USB cable or by an external

source: VIN (7 V-12 V), E5V (5 V) or +3.3 V power supply pins on CN8 or CN11. In case VIN,

E5V or +3.3 V is used to power the Nucleo-144 board, this power source must comply with

the standard EN-60950-1: 2006+A11/2009 and must be Safety Extra Low Voltage (SELV)

with limited power capability.

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DocID028599 Rev 7 21/82

UM1974 Hardware layout and configuration

In case the power supply is +3.3 V, the ST-LINK is not powered and cannot be used.

6.4.1 Power supply input from ST-LINK/V2-1 USB connector

The STM32 Nucleo-144 board and shield can be powered from the ST-LINK USB connector

CN1 (U5V), by placing a jumper between the pins 3 and 4 of JP3, as shown in Table 8:

Power related jumper. Note that only the ST-LINK part is power supplied before the USB

enumeration, as the host PC only provides 100 mA to the board at that time. During the

USB enumeration, the STM32 Nucleo-144 board requires 300mA of current to the host PC.

If the host is able to provide the required power, the targeted STM32 microcontroller is

powered and the green LED LD6 is turned ON, thus the STM32 Nucleo-144 board and its

shield consume a maximum of 300mA current, not more. If the host is not able to provide

the required current, the targeted STM32 microcontroller and the extension boards are not

power supplied. As a consequence the green LED LD6 stays turned OFF. In such case it is

mandatory to use an external power supply as explained in the next section.

After the USB enumeration succeeds, the ST-LINK U5V power is enabled, by asserting the

PWR_EN pin. This pin is connected to a power switch (ST890), which powers the board.

This power switch features also a current limitation to protect the PC in case of short-circuit

on board. If an overcurrent (more than 500mA) happens on board, the red LED LD5 is lit.

JP1 is configured according to the maximum current consumption of the board when

maximum current consumption does not exceed 100mA (including potential extension

board or ST Zio shield). In such condition USB enumeration will always succeed, since no

more than 100mA is requested to the PC. Possible configurations of JP1 are summarized in

Table 6.

Warning: In case the maximum current consumption of the

STM32 Nucleo-144 board and its shield boards exceed

300mA, it is mandatory to power the STM32 Nucleo-144

board, using an external power supply connected to E5V, VIN

or +3.3 V.

Note: In case the board is powered by a USB charger, there is no USB enumeration, so the green

LED LD6 stays in OFF state permanently and the target STM32 is not powered. In this

specific case the jumper JP1 has to be set to ON, to allow the board to be powered anyway.

But in any case the current is limited to 500mA by U4 (ST890).

Table 6. JP1 configuration table

Jumper state Power supply Allowed current

JP1 jumper OFF USB power through CN1 300 mA max

JP1 jumper ON 100 mA max

JP1 jumper (do not care) VIN, +3.3 V, +5 V power For current limitation refer to Tab le 8

Hardware layout and configuration UM1974

22/82 DocID028599 Rev 7

6.4.2 External power supply inputs

The Nucleo-144 board and its shield boards can be powered in three different ways from an

external power supply, depending on the voltage used. The three power sources are

summarized in the Table 7.

When STM32 Nucleo-144 board is power supplied by VIN or E5V, the jumper configuration

must be the following:

•Jumper JP3 on pin 1 and pin 2 for E5V or jumper JP3 on pin 5 and pin 6 for VIN

•Jumper JP1 OFF

The 5 V power source is selected by the jumper JP3 as shown in Table 8.

Table 7. External power sources

Input power

name

Connector

pins

Voltage

range Max current Limitation

VIN CN8 pin 15

CN11 pin 24 7 V to 12 V 800 mA

From 7 V to 12 V only and input

current capability is linked to input

voltage:

800 mA input current when VIN=7 V

450 mA input current when

7 V<VIN<9 V

250 mA input current when

9 V<VIN<12 V

E5V CN11 pin 6 4.75 V to

5.25 V 500 mA -

+3.3 V CN8 pin 7

CN11 pin 16 3 V to 3.6 V -

Two possibilities:

ST-LINK PCB is cut

SB3 and SB111 OFF (ST-LINK not

powered)

DocID028599 Rev 7 23/82

UM1974 Hardware layout and configuration

Using VIN or E5V as an external power supply

When powered by VIN or E5V, it is still possible to use the ST-LINK for programming or

debugging only, but it is mandatory to power the board first using VIN or E5V, then to

connect the USB cable to the PC. In this way the enumeration succeeds, thanks to the

external power source.

The following power-sequence procedure must be respected:

1. Connect jumper JP3 between pin 1 and pin 2 for E5V or between pin 5 and pin 6 for

VIN

2. Check that JP1 is removed

3. Connect the external power source to VIN or E5V

4. Power on the external power supply 7 V< VIN < 12 V to VIN, or 5 V for E5V

5. Check that the green LED LD6 is turned ON

6. Connect the PC to the USB connector CN1

If this order is not respected, the board may be powered by USB (U5V) first, then by VIN or

E5V as the following risks may be encountered:

1. If more than 300mA current is needed by the board, the PC may be damaged or the

current supplied can be limited by the PC. As a consequence the board is not powered

correctly.

2. 300mA is requested at enumeration (since JP1 must be OFF) so there is risk that the

request is rejected and the enumeration does not succeed if the PC cannot provide

such current. Consequently the board is not power supplied (LED LD6 remains OFF).

Table 8. Power related jumper

Jumper Description

JP3

U5V (ST-LINK VBUS) is used as power source when JP3 is set as shown to the right

(Default setting)

E5V is used as power source when JP3 is set as shown to the right:

VIN is used as power source when JP3 is set as shown to the right:

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Hardware layout and configuration UM1974

24/82 DocID028599 Rev 7

External power supply input: + 3.3 V

When the 3.3 V is provided by a shield board, it is interesting to use the +3.3 V (CN8 pin 7 or

CN11 pin 16) directly as power input. In this case the programming and debugging features

are not available, since the ST-LINK is not powered.

When the board is powered with +3.3 V, two different configurations are possible:

•ST-LINK is removed (PCB cut)

•SB3 (3.3 V regulator) and SB111 (NRST) are OFF.

6.4.3 External power supply output

When powered by USB, VIN or E5V, the +5 V (CN8 pin 9 or CN11 pin 18) can be used as

output power supply for an ST Zio shield or an extension board. In this case, the maximum

current of the power source specified in Table 7: External power sources must be respected.

The +3.3 V (CN8 pin 7 or CN11 pin 16) can be used also as power supply output. The

current is limited by the maximum current capability of the regulator U6 (500mA max).

6.5 LEDs

User LD1: a green user LED is connected to the STM32 I/O PB0 (SB120 ON and SB119

OFF) or PA5 (SB119 ON and SB120 OFF) corresponding to the ST Zio D13.

User LD2: a blue user LED is connected to PB7.

User LD3: a red user LED is connected to PB14.

These user LEDs are on when the I/O is HIGH value, and are off when the I/O is LOW.

LD4 COM: the tricolor LED LD4 (green, orange, red) provides information about ST-LINK

communication status. LD4 default color is red. LD4 turns to green to indicate that

communication is in progress between the PC and the ST-LINK/V2-1, with the following

setup:

•Slow blinking red/off: at power-on before USB initialization

•Fast blinking red/off: after the first correct communication between PC and

ST-LINK/V2-1 (enumeration)

•Red LED on: when the initialization between the PC and ST-LINK/V2-1 is complete

•Green LED on: after a successful target communication initialization

•Blinking red/green: during communication with target

•Green on: communication finished and successful

•Orange on: communication failure

LD5 USB power fault: LD5 indicates that the board power consumption on USB exceeds

500mA, consequently the user must power the board using an external power supply.

LD6 PWR: the green LED indicates that the STM32 part is powered and +5 V power is

available on CN8 pin 9 and CN11 pin 18.

LD7 and LD8 USB FS: refer to Section 6.10: USB OTG FS or device.

DocID028599 Rev 7 25/82

UM1974 Hardware layout and configuration

6.6 Push-buttons

B1 USER: the user button is connected to the I/O PC13 by default (Tamper support, SB173

ON and SB180 OFF) or PA0 (Wakeup support, SB180 ON and SB173 OFF) of the STM32

microcontroller.

B2 RESET: this push-button is connected to NRST and is used to RESET the STM32

microcontroller.

6.7 JP5 (IDD)

Jumper JP5, labeled IDD, is used to measure the STM32 microcontroller consumption by

removing the jumper and by connecting an ammeter:

•JP5 ON: STM32 is powered (default)

•JP5 OFF: an ammeter must be connected to measure the STM32 current. If there is no

ammeter, the STM32 is not powered

To get a correct current consumption, the Ethernet PHY should be set in power-down mode

or SB13 should be removed. Refer to Section 6.11: Ethernet for details.

6.8 OSC clock

6.8.1 OSC clock supply

There are four ways to configure the pins corresponding to the external high-speed clock

(HSE):

•MCO from ST-LINK (Default): MCO output of ST-LINK is used as input clock. This

frequency cannot be changed, it is fixed at 8MHz and connected to the

PF0/PH0-OSC_IN of STM32 microcontroller. The configuration must be:

– SB148 OFF

– SB112 and SB149 ON

– SB8 and SB9 OFF

•HSE on-board oscillator from X3 crystal (not provided): for typical frequencies and

its capacitors and resistors, refer to the STM32 microcontroller datasheet and to the

Oscillator design guide for STM8S, STM8A and STM32 microcontrollers Application

note (AN2867) for the oscillator design guide. The X3 crystal has the following

characteristics: 8MHz, 8pF, 20ppm. It is recommended to use NX3225GD-8.000M-

EXS00A-CG04874 manufactured by NIHON DEMPA KOGYO CO., LTD. The

configuration must be:

– SB148 and SB163 OFF

– SB8 and SB9 soldered

– C37 and C38 soldered with 4.3pF capacitors

– SB112 and SB149 OFF

•Oscillator from external PF0/PH0: from an external oscillator through the pin 29 of

the CN11 connector. The configuration must be:

– SB148 ON

– SB112 and SB149 OFF

– SB8 and SB9 removed

Hardware layout and configuration UM1974

26/82 DocID028599 Rev 7

•HSE not used: PF0/PH1 and PF1/PH1 are used as GPIOs instead of as clock. The

configuration must be:

– SB148 and SB163 ON

– SB112 and SB149 (MCO) OFF

– SB8 and SB9 removed

6.8.2 OSC 32 KHz clock supply

There are three ways to configure the pins corresponding to low-speed clock (LSE):

•On-board oscillator (Default): X2 crystal. Refer to the Oscillator design guide for

STM8S, STM8A and STM32 microcontrollers Application note (AN2867) for oscillator

design guide for STM32 microcontrollers. It is recommended to use NX3214SA-

32.768KHZ-EXS00A-MU00525 (32.768KHz, 6pF load capacitance, 200ppm) from

Nihon Dempa Kogyo CO, LTD.

Note: For STM32F0 and STM32F3 Series it is recommended to use the low-drive-mode

configuration of the LSE (low-drive capability in LSEDRV register), due to the 6pF load

capacitance of the crystal on the board.

•Oscillator from external PC14: from external oscillator through the pin 25 of CN11

connector. The configuration must be:

– SB144 and SB145 ON

– R37 and R38 removed

•LSE not used: PC14 and PC15 are used as GPIOs instead of low-speed clock. The

configuration must be:

– SB144 and SB145 ON

– R37 and R38 removed

6.9 USART communication

The USART3 interface available on PD8 and PD9 of the STM32 can be connected either to

ST-LINK or to ST morpho connector. The choice is changed by setting the related solder

bridges. By default the USART3 communication between the target STM32 and the ST-

LINK is enabled, to support the virtual COM port for the mbed (SB5 and SB6 ON).

Table 9. USART3 pins

name Function Virtual COM port

(default configuration) ST morpho connection

PD8 USART3 TX SB5 ON and SB7 OFF SB5 OFF and SB7 ON

PD9 USART3 RX SB6 ON and SB4 OFF SB6 OFF and SB4 ON

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UM1974 Hardware layout and configuration

6.10 USB OTG FS or device

The STM32 Nucleo-144 board supports USB OTG or device-full-speed communication via

a USB Micro-AB connector (CN13) and USB power switch (U12) connected to VBUS.

Note: The NUCLEO-F303ZE board supports the USB device FS only. All the other STM32

Nucleo-144 boards support the USB OTG.

Warning: USB Micro–AB connector (CN13) cannot power the Nucleo-

144 board. To avoid damaging the STM32, it is mandatory to

power the Nucleo-144 before connecting a USB cable on

CN13. Otherwise there is a risk of current injection on STM32

I/Os.

A green LED LD8 lights in one of these cases:

•Power switch (U12) is ON and STM32 Nucleo-144 board works as a USB host

•VBUS is powered by another USB host when the STM32 Nucleo-144 board works as a

USB device.

The red LED LD7 lights if overcurrent occurs when +5 V is enabled on VBUS in USB host

mode.

Note: 1. It is recommended to power Nucleo-144 board by an external power supply when using

USB OTG or host function.

2. JP4 must be closed when using USB OTG FS.

The NUCLEO-F303ZE board does not support the OTG function but it supports USB 2.0

full-speed, device-mode communication via a USB Micro-AB connector (CN13). USB

disconnection simulation is implemented by PG6, which controls 1.5 K pull-up resistor (R70)

on USB D+ line. Detection of 5 V power on USB connector (CN13) is available on PG7

thanks to a bridge between R62 and R63 resistors.

Table 10. USB pins configuration

name Function Configuration when

using USB connector

Configuration when

using ST morpho

connector

Remark

PA8 USB SOF - - Test point TP1

PA9 USB VBUS SB127 ON SB127 OFF Not on NUCLEO-F303ZE

PA10 USB ID SB125 ON SB125 OFF Not on NUCLEO-F303ZE

PA11 USB DM SB133 ON SB133 OFF -

PA12 USB DP SB132 ON SB132 OFF -

PG6 USB GPIO OUT

NUCLEO-F303ZE:

SB186 ON, SB187

OFF

NUCLEO-F303ZE:

SB186 OFF

NUCLEO-F303ZE:

D+ pull up control

All other Nucleo

boards: SB186 OFF,

SB187 ON

All other Nucleo

boards: SB187 OFF

All other Nucleo boards:

USB power switch control

Hardware layout and configuration UM1974

28/82 DocID028599 Rev 7

ESD protection part ESDA6V1BC6 is implemented on USB port because all USB pins on

STM32 can be used as VBUS or GPIO on the STM32 Nucleo-144 board.

Note: If these pins are dedicated to USB port only, the USBLC6-4SC6 protection part is more

suitable to protect USB port. If USB pin ID is not used, USBLC6-2SC6 can be used.

6.11 Ethernet

The STM32 Nucleo-144 board supports 10M/100M Ethernet communication by a PHY

LAN8742A-CZ-TR (U9) and RJ45 connector (CN14). Ethernet PHY is connected to the

STM32 microcontroller via the RMII interface. 50MHz clock for the STM32 microcontroller is

generated by the PHY RMII_REF_CLK.

Note: 1. NUCLEO-F303ZE, NUCLEO-F412ZG, NUCLEO-F413ZH, NUCLEO-F446ZE and

NUCLEO-F722ZE do not support the Ethernet function.

2. JP6 and JP7 must be closed when using Ethernet.

3. Ethernet PHY LAN8742A should be set in power-down mode (in this mode Ethernet PHY

ref clock turns off) to achieve the expected low-power mode current. This is done by

configuring Ethernet PHY LAN8742A Basic Control Register (at address 0x00) Bit 11

(Power Down) to '1'. SB13 can also be removed to get the same effect.

PG7 USB GPIO IN

NUCLEO-F303ZE:

JP4 ON, SB184 ON,

SB185 OFF

JP4 OFF

NUCLEO-F303ZE:

VBUS detection

All other Nucleo

boards:

JP4 ON, SB184 OFF

SB185 ON

All other Nucleo boards:

USB overcurrent alarm

Table 10. USB pins configuration (continued)

name Function Configuration when

using USB connector

Configuration when

using ST morpho

connector

Remark

Table 11. Ethernet pins

name Function

Conflict with

ST Zio connector

signal

Configuration when using

Ethernet

Configuration when using

ST Zio or ST morpho

connector

PA1 RMII Reference Clock - SB13 ON SB13 OFF

PA2 RMII MDIO - SB160 ON SB160 OFF

PC1 RMII MDC - SB164 ON SB164 OFF

PA7 RMII RX Data Valid D11 JP6 ON JP6 OFF

PC4 RMII RXD0 - SB178 ON SB178 OFF

PC5 RMII RXD1 - SB181 ON SB181 OFF

PG11 RMII TX Enable - SB183 ON SB183 OFF

DocID028599 Rev 7 29/82

UM1974 Hardware layout and configuration

6.12 Solder bridges

SBxx can be found on top layer and SB1xx can be found on bottom layer of the Nucleo-144

board.

PG13 RXII TXD0 - SB182 ON SB182 OFF

PB13 RMII TXD1 I2S_A_CK JP7 ON JP7 OFF

Table 11. Ethernet pins (continued)

name Function

Conflict with

ST Zio connector

signal

Configuration when using

Ethernet

Configuration when using

ST Zio or ST morpho

connector

Table 12. Solder bridges

Bridge State(1) Description

SB2 (+3.3 V_PER) ON Peripheral power +3.3V_PER is connected to +3.3 V.

OFF Peripheral power +3.3V_PER is not connected.

SB3 (3.3 V) ON Output of voltage regulator LD39050PU33R is connected to 3.3 V.

OFF Output of voltage regulator LD39050PU33R is not connected.

SB7, SB4 (GPIO)

PD8 and PD9 on STM32 are connected to ST morpho connectors CN11

and CN12. If these pins are used on ST morpho connectors, SB5 and

SB6 should be OFF.

OFF PD8 and PD9 on STM32 are disconnected to ST morpho connectors

CN11 and CN12.

SB5, SB6 (ST-LINK-USART)

PA2 and PA3 on ST-LINK STM32F103CBT6 are connected to PD8 and

PD9 to enable virtual COM port for mbed support. Thus PD8 and PD9 on

ST morpho connectors cannot be used.

OFF PA2 and PA3 on ST-LINK STM32F103CBT6 are disconnected to PD8

and PD9 on STM32.

SB12 (VDDA)

ON V

DDA and VREF+ on STM32 is connected to VDD.

OFF VDDA and VREF+ on STM32 is not connected to VDD and can be provided

from pin 6 of CN7 (Used for external VREF+ provided by Arduino shield).

SB101,103,105,108

(DEFAULT) ON Reserved, do not modify.

SB102,104,106,109

(RESERVED) OFF Reserved, do not modify.

SB107 (STM_RST)

OFF No incidence on ST-LINK STM32F103CBT6 NRST signal.

ON ST-LINK STM32F103CBT6 NRST signal is connected to GND

(ST-LINK reset to reduce power consumption).

SB110 (SWO) ON SWO signal of the STM32 (PB3) is connected to ST-LINK SWO input.

OFF SWO signal of STM32 is not connected.

Hardware layout and configuration UM1974

30/82 DocID028599 Rev 7

SB111 (NRST)

ON Board RESET signal (NRST) is connected to ST-LINK reset control I/O

(T_NRST).

OFF Board RESET signal (NRST) is not connected to ST-LINK reset control

I/O (T_NRST).

SB113, SB114 (IOREF) OFF, ON IOREF is connected to +3.3 V.

ON, OFF IOREF is connected to +3.3V_PER.

SB116 (SDMMC_D0),

SB117 (SDMMC_D1)

ON These pins are connected to ST morpho connector CN12.

OFF These pins are disconnected from ST morpho connector CN12 to avoid

stub of SDMMC data signals on PCB.

SB120, SB119 (LD1-LED)

ON, OFF Green user LED LD1 is connected to PB0.

OFF,ON Green user LED LD1 is connected to D13 of Arduino signal (PA5).

OFF, OFF Green user LED LD1 is not connected.

ON,ON Forbidden

SB139 (LD2-LED) ON Blue user LED LD2 is connected to PB7.

OFF Blue user LED LD2 is not connected.

SB118 (LD3-LED) ON Red user LED LD3 is connected to PB14.

OFF Red user LED LD3 is not connected.

SB121, SB122 (D11)

ON, OFF D11 (Pin 14 of CN7) is connected to STM32 PA7

(SPI_A_MOSI/TIM_E_PWM1).

OFF,ON D11 (Pin 14 of CN7) is connected to STM32 PB5

(SPI_A_MOSI/TIM_D_PWM2).

SB144,145

(X2 crystal)

OFF PC14, PC15 are not connected to ST morpho connector CN11.

(X2 used to generate 32KHz clock).

ON PC14, PC15 are connected to ST morpho connector CN11.

(R37 and R38 should be removed).

SB148 (PF0/PH0), SB163

(PF1/PH1) (Main clock)

OFF, ON

PF0/PH0 is not connected to ST morpho

PF1/PH1 is connected to ST morpho connector CN11

(MCO is used as main clock for STM32 on PF0/PH0).

OFF, OFF

PF0/PH0, PF1/PH1 are not connected to ST morpho connector CN11

(X3, C37, C38, SB8 and SB9 provide a clock as shown in

Section Appendix A: Electrical schematics. In this case SB149 must be

removed).

ON, ON PF0/PH0 and PF1/PH1 are connected to ST morpho connector CN11.

(SB8, SB9 and SB149 must be removed).

SB112, SB149 (MCO)

ON MCO of ST-LINK (STM32F103CBT6) is connected to PF0/PH0 of

STM32.

OFF MCO of ST-LINK (STM32F103CBT6) is not connected to PF0/PH0 of

STM32.

Table 12. Solder bridges (continued)

Bridge State(1) Description

DocID028599 Rev 7 31/82

UM1974 Hardware layout and configuration

SB8, SB9 (external 8M

crystal)

OFF PF0/PH0 and PF1/PH1 are not connected to external 8 MHz crystal X3.

ON PF0/PH0 and PF1/PH1 are connected to external 8 MHz crystal X3.

SB156 (VBAT) ON V

BAT pin of STM32 is connected to VDD.

OFF VBAT pin of STM32 is not connected to VDD.

SB173, SB180

(B1-USER)

ON, OFF B1 push-button is connected to PC13.

OFF,ON B1 push-button is connected to PA0 (Set SB179 OFF if ST Zio connector

is used).

OFF,OFF B1 push-button is not connected.

SB179 (PA0) ON PA0 is connected to ST Zio connector (Pin 29 of CN10)

OFF PA0 is not connected to ST Zio connector (Pin 29 of CN10)

SB142, SB152 (BOOT1,

Only for F2 and F4 Series)

OFF, OFF BOOT1 (PB2) function is not used.

ON, OFF BOOT1 (PB2) is pulled up.

OFF,ON BOOT1 (PB2) is pulled down.

ON, ON Forbidden

SB147,SB157 (A4 and A5)

Or SB167, SB171 (only for

NUCLEO-F303ZE)

Or SB140,SB150 (only for

NUCLEO-F412ZG and

NUCLEO-F413ZH)

ON ADC_IN are connected to A4 and A5 (pin 9 and 11) on ST Zio connector

CN9. Thus SB138 and SB143 must be OFF.

OFF ADC_IN are not connected to A4 and A5 (pin 9 and 11) on ST Zio

connector CN9.

SB138,SB143 (I2C on A4

and A5)

OFF PB9 and PB8 (I2C) are not connected to A4 and A5 (pin 9 and 11) on

ST Zio connector CN9.

PB9 and PB8 (I2C) are connected to A4 and A5 (pin 9 and 11) on ST Zio

connector CN9. Thus SB147 and SB157 (or SB167 and SB171 for

NUCLEO-F303ZE or SB140 and SB150 for NUCLEO-F412ZG and

NUCLEO-F413ZH) must be OFF.

RMII Signals

SB13 (PA1), SB164 (PC1),

SB160 (PA2), SB178 (PC4),

SB181 (PC5), SB182

(PG13), SB183 (PG11)

ON These pins are used as RMII signals and connected to Ethernet PHY.

These ports must not be used on ST morpho or ST Zio connectors.

OFF These pins are used as GPIOs on ST morpho connectors and not

connected to Ethernet PHY.

SB177 (Ethernet nRST) ON NRST of STM32 is connected to Ethernet PHY (U9).

OFF NRST of STM32 is not connected to Ethernet PHY (U9).

USB signals:

SB186 (NUCLEO-F303ZE)

or SB187 (all other Nucleo

boards) (PG6)

PG6 is connected to R70 to control USB D+ pull up (NUCLEO-F303ZE).

PG6 is connected to 5 V switch Enable (U12) to control VBUS or CN13 (All

other NUCLEO).

OFF This pin is used as GPIO on ST morpho connectors.

SB132 (PA12), SB133

(PA11)

ON These pins are used as D+ and D- on USB connector CN13.

OFF These pins are used as GPIOs on ST morpho connectors.

1. Default SBx state is shown in bold.

Table 12. Solder bridges (continued)

Bridge State(1) Description

Hardware layout and configuration UM1974

32/82 DocID028599 Rev 7

All the other solder bridges present on the STM32 Nucleo-144 board are used to configure

several I/Os and power supply pins for compatibility of features and pinout with the target

STM32 supported.

The STM32 Nucleo-144 board is delivered with the solder bridges configured, according to

the target STM32 supported.

DocID028599 Rev 7 33/82

UM1974 Hardware layout and configuration

6.13 Extension connectors

For each STM32 Nucleo-144 board the following figures show the signals connected by

default to the ST Zio connectors (CN7, CN8, CN9, CN10), including the support for Arduino

Uno V3.

Figure 11. NUCLEO-F207ZG, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F746ZG,

NUCLEO-F756ZG, NUCLEO-F767ZI and NUCLEO-H743ZI

18&/(2)=*

18&/(2)=,

18&/(2)=*

18&/(2)=,

18&/(2)=*

18&/(2)=,

18&/(2+=,

Hardware layout and configuration UM1974

34/82 DocID028599 Rev 7

Figure 12. NUCLEO-F303ZE

18&/(2)=(

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







DocID028599 Rev 7 35/82

UM1974 Hardware layout and configuration

Figure 13. NUCLEO-F412ZG and NUCLEO-F413ZH

06Y9

Eh>KͲ&ϰϭϮ'

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Hardware layout and configuration UM1974

36/82 DocID028599 Rev 7

Figure 14. NUCLEO-F446ZE and NUCLEO-F722ZE

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DocID028599 Rev 7 37/82

UM1974 Hardware layout and configuration

6.14 ST Zio connectors

CN7, CN8, CN9 and CN10 are female on top side and male on bottom side connectors.

They include support for Arduino Uno V3. Most shields designed for Arduino Uno V3 can fit

to the STM32 Nucleo-144 board.

To cope with Arduino Uno V3, apply the following modifications:

•SB138 and SB143 should be ON

•SB140/147/150/157/167/171 should be OFF to connect I2C on A4 (pin 5) and A5 (pin 6

of CN9).

Caution:1 The I/Os of STM32 microcontroller are 3.3 V compatible instead of 5 V for Arduino Uno V3.

Caution:2 SB12 should be removed before implementing Arduino shield with VREF+ power being

provided on CN7 pin 6. Refer to Table 12: Solder bridges for details on SB12.

Table 13 to Table 17 show the pin assignment for each STM32 microcontroller on the ST Zio

connectors.

Hardware layout and configuration UM1974

38/82 DocID028599 Rev 7

Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI

pin assignments

Connector Pin Pin

name Signal name STM32 pin Function Remark

Left connectors

CN8

1NC NC --

Arduino

support

3 IOREF IOREF 3.3 V Ref

5 RESET RESET NRST RESET

7 +3.3 V +3.3 V

3.3 V input/output

9 +5 V +5 V 5 V output

11 GND GND ground

13 GND GND ground

15 VIN VIN Power input

2 D43 SDMMC_D0 PC8

SDMMC/I2S_A

4D44 SDMMC_D1/

I2S_A_CKIN PC9

6 D45 SDMMC_D2 PC10

8 D46 SDMMC_D3 PC11

10 D47 SDMMC_CK PC12

12 D48 SDMMC_CMD PD2

14 D49 I/O PG2 I/O

16 D50 I/O PG3

CN9

1 A0 ADC PA3 ADC123_IN3

Arduino

support

3 A1 ADC PC0 ADC123_IN10

5 A2 ADC PC3 ADC123_IN13

7 A3 ADC PF3 ADC3_IN9

9A4 ADC PF5 or

PB9(1)

ADC3_IN15

(PF5) or

I2C1_SDA (PB9)

11 A5 ADC PF10 or

PB8(1)

ADC3_IN8

(PF10) or

I2C1_SCL (PB8)

13 D72 NC - -

15 D71 I/O PA7(2) I/O

17 D70 I2C_B_SMBA PF2

I2C_219 D69 I2C_B_SCL PF1

21 D68 I2C_B_SDA PF0

23 GND GND - ground

25 D67 CAN_RX PD0 CAN_1

DocID028599 Rev 7 39/82

UM1974 Hardware layout and configuration

CN9

27 D66 CAN_TX PD1 CAN_1

29 D65 I/O PG0 I/O

2 D51 USART_B_SCLK PD7

USART_2

4 D52 USART_B_RX PD6

6 D53 USART_B_TX PD5

8 D54 USART_B_RTS PD4

10 D55 USART_B_CTS PD3

12 GND GND - ground

14 D56 SAI_A_MCLK PE2(3)

SAI_1_A

16 D57 SAI_A_FS PE4

18 D58 SAI_A_SCK PE5

20 D59 SAI_A_SD PE6

22 D60 SAI_B_SD PE3

SAI_1_B

24 D61 SAI_B_SCK PF8

26 D62 SAI_B_MCLK PF7

28 D63 SAI_B_FS PF9

30 D64 I/O PG1 I/O

Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI

pin assignments (continued)

Connector Pin Pin

name Signal name STM32 pin Function Remark

Hardware layout and configuration UM1974

40/82 DocID028599 Rev 7

Right Connectors

CN7

1 D16 I2S_A_MCK PC6

I2S_2

3 D17 I2S_A_SD PB15

5 D18 I2S_A_CK PB13(4)

7 D19 I2S_A_WS PB12

9 D20 I2S_B_WS PA15

I2S_3 / SPI3

11 D21 I2S_B_MCK PC7

13 D22 I2S_B_SD/

SPI_B_MOSI PB5

15 D23 I2S_B_CK/

SPI_B_SCK PB3

17 D24 SPI_B_NSS PA4

19 D25 SPI_B_MISO PB4

2 D15 I2C_A_SCL PB8 I2C1_SCL Arduino

support

4 D14 I2C_A_SDA PB9 I2C1_SDA

-6AREF AREF -AVDD/VREF+

8 GND GND ground

Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI

pin assignments (continued)

Connector Pin Pin

name Signal name STM32 pin Function Remark

DocID028599 Rev 7 41/82

UM1974 Hardware layout and configuration

CN7

10 D13 SPI_A_SCK PA5 SPI1_SCK

12 D12 SPI_A_MISO PA6 SPI1_MISO

14 D11 SPI_A_MOSI/

TIM_E_PWM1

PA7(1)(2) or

PB5(1) SPI1_MOSI/

TIM14_CH1

16 D10 SPI_A_CS/

TIM_B_PWM3 PD14 SPI1_CS/

TIM4_CH3

18 D9 TIMER_B_PWM2 PD15 TIM4_CH4

20 D8 I/O PF12 -

CN10

1 AVDD AVDD - Analog VDD

3 AGND AGND - Analog ground

5 GND GND - ground

7 A6 ADC_A_IN PB1 ADC12_IN9

9 A7 ADC_B_IN PC2 ADC123_IN12

11 A8 ADC_C_IN PF4 ADC3_IN14

13 D26 QSPI_CS PB6 QSPI_BK1

15 D27 QSPI_CLK PB2 QSPI_CLK

17 GND GND - ground

19 D28 QSPI_BK1_IO3 PD13

QSPI_BK1

21 D29 QSPI_BK1_IO1 PD12

23 D30 QSPI_BK1_IO0 PD11

25 D31 QSPI_BK1_IO2 PE2(3)

27 GND GND - ground

29 D32 TIMER_C_PWM1 PA0 TIM2_CH1

31 D33 TIMER_D_PWM1 PB0 TIM3_CH3

33 D34 TIMER_B_ETR PE0 TIM4_ETR

2 D7 I/O PF13 -

Arduino

support

4 D6 TIMER_A_PWM1 PE9 TIM1_CH1

6 D5 TIMER_A_PWM2 PE11 TIM1_CH2

8 D4 I/O PF14 -

10 D3 TIMER_A_PWM3 PE13 TIM1_CH3

12 D2 I/O PF15 -

14 D1 USART_A_TX PG14 USART6

16 D0 USART_A_RX PG9

18 D42 TIMER_A_PWM1N PE8 TIM1_CH1N -

20 D41 TIMER_A_ETR PE7 TIM1_ETR

Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI

pin assignments (continued)

Connector Pin Pin

name Signal name STM32 pin Function Remark

Hardware layout and configuration UM1974

42/82 DocID028599 Rev 7

CN10

22 GND GND - ground

24 D40 TIMER_A_PWM2N PE10 TIM1_CH2N

26 D39 TIMER_A_PWM3N PE12 TIM1_CH3N

28 D38 I/O PE14 I/O

30 D37 TIMER_A_BKIN1 PE15 TIM1_BKIN1

32 D36 TIMER_C_PWM2 PB10 TIM2_CH3

34 D35 TIMER_C_PWM3 PB11 TIM2_CH4

1. For more details refer to Table 12: Solder bridges.

2. PA7 is used as D11 and connected to CN7 pin 14 by default, if JP6 is ON, it is also connected to both

Ethernet PHY as RMII_DV and CN9 pin 15. In this case only one function of the Ethernet or D11 must be

used.

3. PE2 is connected to both CN9 pin 14 (SAI_A_MCLK) and CN10 pin 25 (QSPI_BK1_IO2). Only one

function must be used at one time.

4. PB13 is used as I2S_A_CK and connected to CN7 pin 5 by default, if JP7 is ON, it is also connected to

Ethernet PHY as RMII_TXD1. In this case only one function of the Ethernet or I2S_A must be used.

Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI

pin assignments (continued)

Connector Pin Pin

name Signal name STM32 pin Function Remark

DocID028599 Rev 7 43/82

UM1974 Hardware layout and configuration

Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments

Connector Pin Pin

name Signal name STM32

pin Function Remark

Left connectors

CN8

1NC NC - -

Arduino

support

3 IOREF IOREF - 3.3 V Ref

5 RESET RESET NRST RESET

7 +3.3 V +3.3 V - 3.3 V input/output

9 +5 V +5 V - 5 V output

11 GND GND - ground

13 GND GND - ground

15 VIN VIN - Power input

2 D43 SDMMC_D0 PC8

SDMMC/I2S_A

(SDMMC1 for

NUCLEO-

F7222ZE) -

4D44 SDMMC_D1/

I2S_A_CKIN PC9

6 D45 SDMMC_D2 PC10

8 D46 SDMMC_D3 PC11

10 D47 SDMMC_CK PC12

12 D48 SDMMC_CMD PD2

14 D49 I/O PG2 I/O

16 D50 I/O PG3

CN9

1 A0 ADC PA3 ADC123_IN3

Arduino

support

3 A1 ADC PC0 ADC123_IN10

5 A2 ADC PC3 ADC123_IN13

7 A3 ADC PF3 ADC3_IN9

9A4 ADC PF5 or

PB9(1)

ADC3_IN15 (PF5)

or I2C1_SDA

(PB9)

11 A5 ADC PF10 or

PB8(1)

ADC3_IN8 (PF10)

or I2C1_SCL

(PB8)

13 D72 NC - -

15 D71 NC -

I2C_2

17 D70 I2C_B_SMBA PF2

19 D69 I2C_B_SCL PF1

21 D68 I2C_B_SDA PF0

23 GND GND - ground

25 D67 CAN_RX PD0 CAN_1

Hardware layout and configuration UM1974

44/82 DocID028599 Rev 7

CN9

27 D66 CAN_TX PD1 CAN_1

29 D65 I/O PG0 I/O

2 D51 USART_B_SCLK PD7

USART_2

4 D52 USART_B_RX PD6

6 D53 USART_B_TX PD5

8 D54 USART_B_RTS PD4

10 D55 USART_B_CTS PD3

12 GND GND - ground

14 D56 SAI_A_MCLK PE2(2)

SAI_1_A

16 D57 SAI_A_FS PE4

18 D58 SAI_A_SCK PE5

20 D59 SAI_A_SD PE6

22 D60 SAI_B_SD PE3

SAI_1_B

24 D61 SAI_B_SCK PF8

26 D62 SAI_B_MCLK PF7

28 D63 SAI_B_FS PF9

30 D64 I/O PG1 I/O

Right Connectors

CN7

1 D16 I2S_A_MCK PC6

I2S_2

3 D17 I2S_A_SD PB15

5 D18 I2S_A_CK PB13

I2S_3 / SPI3

7 D19 I2S_A_WS PB12

9 D20 I2S_B_WS PA15

11 D21 I2S_B_MCK PC7

13 D22 I2S_B_SD/

SPI_B_MOSI PB5

15 D23 I2S_B_CK/ SPI_B_SCK PB3

17 D24 SPI_B_NSS PA4

19 D25 SPI_B_MISO PB4

2 D15 I2C_A_SCL PB8 I2C1_SCL

Arduino

support

4 D14 I2C_A_SDA PB9 I2C1_SDA

6 AREF AREF - AVDD/VREF+

8 GND GND - ground

Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 45/82

UM1974 Hardware layout and configuration

CN7

10 D13 SPI_A_SCK PA5 SPI1_SCK

Arduino

support

12 D12 SPI_A_MISO PA6 SPI1_MISO

14 D11 SPI_A_MOSI/

TIM_E_PWM1

PA7(1)

PB5(1)

SPI1_MOSI/

TIM14_CH1

16 D10 SPI_A_CS/

TIM_B_PWM3 PD14 SPI1_CS/

TIM4_CH3

18 D9 TIMER_B_PWM2 PD15 TIM4_CH4

20 D8 I/O PF12 -

CN10

1 AVDD AVDD - Analog VDD

3 AGND AGND - Analog ground

5 GND GND - ground

7 A6 ADC_A_IN PB1 ADC12_IN9

9 A7 ADC_B_IN PC2 ADC123_IN12

11 A8 ADC_C_IN PF4 ADC3_IN14

13 D26 QSPI_CS PB6 QSPI_BK1

15 D27 QSPI_CLK PB2 QSPI_CLK

17 GND GND - ground

19 D28 QSPI_BK1_IO3 PD13 QSPI_BK1

21 D29 QSPI_BK1_IO1 PD12

-23 D30 QSPI_BK1_IO0 PD11

25 D31 QSPI_BK1_IO2 PE2(2)

27 GND GND - ground

29 D32 TIMER_C_PWM1 PA0 TIM2_CH1

31 D33 TIMER_D_PWM1 PB0 TIM3_CH3

33 D34 TIMER_B_ETR PE0 TIM4_ETR

2 D7 I/O PF13 -

Arduino

support

4 D6 TIMER_A_PWM1 PE9 TIM1_CH1

6 D5 TIMER_A_PWM2 PE11 TIM1_CH2

8 D4 I/O PF14 -

10 D3 TIMER_A_PWM3 PE13 TIM1_CH3

12 D2 I/O PF15 -

14 D1 USART_A_TX PG14 USART6

16 D0 USART_A_RX PG9

Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

Hardware layout and configuration UM1974

46/82 DocID028599 Rev 7

CN10

18 D42 TIMER_A_PWM1N PE8 TIM1_CH1N

20 D41 TIMER_A_ETR PE7 TIM1_ETR

22 GND GND - ground

24 D40 TIMER_A_PWM2N PE10 TIM1_CH2N

26 D39 TIMER_A_PWM3N PE12 TIM1_CH3N

28 D38 I/O PE14 I/O

30 D37 TIMER_A_BKIN1 PE15 TIM1_BKIN1

32 D36 TIMER_C_PWM2 PB10 TIM2_CH3

34 D35 TIMER_C_PWM3 PB11 TIM2_CH4

1. For more details refer to Table 12: Solder bridges.

2. PE2 is connected to both CN9 pin 14 (SAI_A_MCLK) and CN10 pin 25 (QSPI_BK1_IO2). Only one

function must be used at one time.

Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 47/82

UM1974 Hardware layout and configuration

Table 15. NUCLEO-F303ZE pin assignments

Connector Pin Pin

name Signal name STM32

pin Function Remark

Left connectors

CN8

1NC NC - -

Arduino

support

3 IOREF IOREF - 3.3 V Ref

5 RESET RESET NRST RESET

7 +3.3 V +3.3 V - 3.3 V input/output

9 +5 V +5 V - 5 V output

11 GND GND - ground

13 GND GND - ground

15 VIN VIN - Power input

2 D43 I/O PC8 I/O

4 D44 I2S_A_CKIN PC9 I2S_A

6D45 I/O PC10

I/O

8D46 I/O PC11

10 D47 I/O PC12

12 D48 I/O PD2

14 D49 I/O PG2

16 D50 I/O PG3

CN9

1 A0 ADC PA3 ADC1_IN4

Arduino

support

3 A1 ADC PC0 ADC12_IN6

5 A2 ADC PC3 ADC12_IN9

7 A3 ADC PD11 ADC34_IN8

9A4 ADC PD12 or

PB9(1)

ADC34_IN9

(PD12) or

I2C1_SDA (PB9)

11 A5 ADC PD13 or

PB8(1)

ADC34_IN10

(PD13) or

I2C1_SCL (PB8)

13 D72 COMP1_INP PA1 COMP

15 D71 COMP2_INP PA7(2)

I2C_2

17 D70 I2C_B_SMBA PA8

19 D69 I2C_B_SCL PA9

21 D68 I2C_B_SDA PA10

23 GND GND - ground

25 D67 CAN_RX PD0 CAN_1

27 D66 CAN_TX PD1

Hardware layout and configuration UM1974

48/82 DocID028599 Rev 7

CN9

29 D65 I/O PG0 I/O

2 D51 USART_B_SCLK PD7

USART_2

4 D52 USART_B_RX PD6

6 D53 USART_B_TX PD5

8 D54 USART_B_RTS PD4

10 D55 USART_B_CTS PD3

12 GND GND - ground

14 D56 I/O PE2(3)

I/O

16 D57 I/O PE4

18 D58 I/O PE5

20 D59 I/O PE6

22 D60 I/O PE3

24 D61 I/O PF8

26 D62 I/O PF7

28 D63 I/O PF9

30 D64 I/O PG1

Right Connectors

CN7

1 D16 I2S_A_MCK PC6 I2S_2

3 D17 I2S_A_SD PB15

-5 D18 I2S_A_CK PB13

7 D19 I2S_A_WS PB12

9 D20 I2S_B_WS PA15

I2S_3 / SPI3

11 D21 I2S_B_MCK PC7

13 D22 I2S_B_SD/

SPI_B_MOSI PB5

15 D23 I2S_B_CK/ SPI_B_SCK PB3

17 D24 SPI_B_NSS PA4

19 D25 SPI_B_MISO PB4

2 D15 I2C_A_SCL PB8 I2C1_SCL

Arduino

support

4 D14 I2C_A_SDA PB9 I2C1_SDA

6 AREF AREF - AVDD/VREF+

8 GND GND - ground

10 D13 SPI_A_SCK PA5 SPI1_SCK

12 D12 SPI_A_MISO PA6 SPI1_MISO

Table 15. NUCLEO-F303ZE pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 49/82

UM1974 Hardware layout and configuration

CN7

14 D11 SPI_A_MOSI/

TIM_E_PWM1

PA7(1)(2)

PB5(1)

SPI1_MOSI/

TIM14_CH1

Arduino

support

16 D10 SPI_A_CS/

TIM_B_PWM3 PD14 SPI1_CS/

TIM4_CH3

18 D9 TIMER_B_PWM2 PD15 TIM4_CH4

20 D8 I/O PF12 -

CN10

1 AVDD AVDD - Analog VDD

3 AGND AGND - Analog ground

5 GND GND - ground

7 A6 ADC_A_IN PB1 ADC3_IN1

9 A7 ADC_B_IN PC2 ADC12_IN8

11 A8 ADC_C_IN PF4 ADC3_IN14

13 D26 I/O PB6 I/O

15 D27 I/O PB2

17 GND GND - ground

19 D28 I/O PF10

I/O

21 D29 I/O PF5

23 D30 I/O PF3

25 D31 I/O PE2(3)

27 GND GND - ground

29 D32 TIMER_C_PWM1 PA0 TIM2_CH1

31 D33 TIMER_D_PWM1 PB0 TIM3_CH3

33 D34 TIMER_B_ETR PE0 TIM4_ETR

2D7 I/O PF13 -

Arduino

support

4 D6 TIMER_A_PWM1 PE9 TIM1_CH1

6 D5 TIMER_A_PWM2 PE11 TIM1_CH2

8D4 I/O PF14 -

10 D3 TIMER_A_PWM3 PE13 TIM1_CH3

12 D2 I/O PF15 -

14 D1 USART_A_TX PC4 USART1

16 D0 USART_A_RX PC5

18 D42 TIMER_A_PWM1N PE8 TIM1_CH1N

20 D41 TIMER_A_ETR PE7 TIM1_ETR

22 GND GND - ground

Table 15. NUCLEO-F303ZE pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

Hardware layout and configuration UM1974

50/82 DocID028599 Rev 7

CN10

24 D40 TIMER_A_PWM2N PE10 TIM1_CH2N

26 D39 TIMER_A_PWM3N PE12 TIM1_CH3N

28 D38 TIMER_A_BKIN2 PE14 TIM1_BKIN2

30 D37 TIMER_A_BKIN1 PE15 TIM1_BKIN1

32 D36 TIMER_C_PWM2 PB10 TIM2_CH3

34 D35 TIMER_C_PWM3 PB11 TIM2_CH4

1. For more details refer to Table 12: Solder bridges.

2. PA7 is used as D11 and connected to CN7 pin 14 by default, if JP6 is ON, it is also connected to CN9 pin

15 as COMP2_INP. In this case only one function of the Comparator input or D11 must be used.

3. PE2 is connected to both CN9 pin 14 (I/O) and CN10 pin 25 (I/O). Only one connector pin must be used at

one time.

Table 15. NUCLEO-F303ZE pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 51/82

UM1974 Hardware layout and configuration

Table 16. NUCLEO-F207ZG pin assignments

Connector Pin Pin

name Signal name STM32

pin Function Remark

Left connectors

CN8

1NC NC - -

Arduino

support

3 IOREF IOREF - 3.3 V Ref

5 RESET RESET NRST RESET

7 +3.3 V +3.3 V - 3.3 V input/output

9 +5 V +5 V - 5 V output

11 GND GND - ground

13 GND GND - -

15 VIN VIN - Power input

2 D43 SDMMC_D0 PC8

SDMMC/I2S_A

4D44 SDMMC_D1/

I2S_A_CKIN PC9

6 D45 SDMMC_D2 PC10

8 D46 SDMMC_D3 PC11

10 D47 SDMMC_CK PC12

12 D48 SDMMC_CMD PD2

14 D49 I/O PG2 I/O

16 D50 I/O PG3

CN9

1 A0 ADC PA3 ADC123_IN3

Arduino

support

3 A1 ADC PC0 ADC123_IN10

5 A2 ADC PC3 ADC123_IN13

7 A3 ADC PF3 ADC3_IN9

9A4 ADC PF5 or

PB9(1)

ADC3_IN15

(PF5) or

I2C1_SDA (PB9)

11 A5 ADC PF10 or

PB8(1)

ADC3_IN8

(PF10) or

I2C1_SCL (PB8)

13 D72 NC - -

15 D71 I/O PA7(2) I/O

17 D70 I2C_B_SMBA PF2

I2C_219 D69 I2C_B_SCL PF1

21 D68 I2C_B_SDA PF0

23 GND GND - ground

Hardware layout and configuration UM1974

52/82 DocID028599 Rev 7

CN9

25 D67 CAN_RX PD0 CAN_1

27 D66 CAN_TX PD1

29 D65 I/O PG0 I/O

2 D51 USART_B_SCLK PD7

USART_2

4 D52 USART_B_RX PD6

6 D53 USART_B_TX PD5

8 D54 USART_B_RTS PD4

10 D55 USART_B_CTS PD3

12 GND GND - ground

14 D56 I/O PE2(3)

I/O

16 D57 I/O PE4

18 D58 I/O PE5

20 D59 I/O PE6

22 D60 I/O PE3

24 D61 I/O PF8

26 D62 I/O PF7

28 D63 I/O PF9

30 D64 I/O PG1

Right Connectors

CN7

1 D16 I2S_A_MCK PC6

I2S_2

3 D17 I2S_A_SD PB15

5 D18 I2S_A_CK PB13(4)

7 D19 I2S_A_WS PB12

9 D20 I2S_B_WS PA15

I2S_3 / SPI3

11 D21 I2S_B_MCK PC7

13 D22 I2S_B_SD/

SPI_B_MOSI PB5

15 D23 I2S_B_CK/ SPI_B_SCK PB3

17 D24 SPI_B_NSS PA4

19 D25 SPI_B_MISO PB4

2 D15 I2C_A_SCL PB8 I2C1_SCL

Arduino

support

4 D14 I2C_A_SDA PB9 I2C1_SDA

6 AREF AREF - AVDD/VREF+

8 GND GND - ground

Table 16. NUCLEO-F207ZG pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 53/82

UM1974 Hardware layout and configuration

CN7

10 D13 SPI_A_SCK PA5 SPI1_SCK

Arduino

support

12 D12 SPI_A_MISO PA6 SPI1_MISO

14 D11 SPI_A_MOSI/

TIM_E_PWM1

PA7(1)(2)

or PB5(1) SPI1_MOSI/

TIM14_CH1

16 D10 SPI_A_CS/

TIM_B_PWM3 PD14 SPI1_CS/

TIM4_CH3

18 D9 TIMER_B_PWM2 PD15 TIM4_CH4

20 D8 I/O PF12 -

CN10

1 AVDD AVDD - Analog VDD

3 AGND AGND - Analog ground

5 GND GND - ground

7 A6 ADC_A_IN PB1 ADC12_IN9

9 A7 ADC_B_IN PC2 ADC123_IN12

11 A8 ADC_C_IN PF4 ADC3_IN14

13 D26 I/O PB6 I/O

15 D27 I/O PB2 -

17 GND GND - ground

19 D28 I/O PD13

I/O

21 D29 I/O PD12

23 D30 I/O PD11

25 D31 I/O PE2(3)

27 GND GND - ground

29 D32 TIMER_C_PWM1 PA0 TIM2_CH1

31 D33 TIMER_D_PWM1 PB0 TIM3_CH3

33 D34 TIMER_B_ETR PE0 TIM4_ETR

2 D7 I/O PF13 -

Arduino

support

4 D6 TIMER_A_PWM1 PE9 TIM1_CH1

6 D5 TIMER_A_PWM2 PE11 TIM1_CH2

8 D4 I/O PF14 -

10 D3 TIMER_A_PWM3 PE13 TIM1_CH3

12 D2 I/O PF15 -

14 D1 USART_A_TX PG14 USART6

16 D0 USART_A_RX PG9 -

18 D42 TIMER_A_PWM1N PE8 TIM1_CH1N -

Table 16. NUCLEO-F207ZG pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

Hardware layout and configuration UM1974

54/82 DocID028599 Rev 7

CN10

20 D41 TIMER_A_ETR PE7 TIM1_ETR

22 GND GND - ground

24 D40 TIMER_A_PWM2N PE10 TIM1_CH2N

26 D39 TIMER_A_PWM3N PE12 TIM1_CH3N

28 D38 I/O PE14 I/O

30 D37 TIMER_A_BKIN1 PE15 TIM1_BKIN1

32 D36 TIMER_C_PWM2 PB10 TIM2_CH3

34 D35 TIMER_C_PWM3 PB11 TIM2_CH4

1. For more details refer to Table 12: Solder bridges.

2. PA7 is used as D11 and connected to CN7 pin 14 by default, if JP6 is ON, it is also connected to both

Ethernet PHY as RMII_DV and CN9 pin 15. In this case only one function of the Ethernet or D11 must be

used.

3. PE2 is connected to both CN9 pin 14 (I/O) and CN10 pin 25 (I/O). Only one connector pin must be used at

one time.

4. PB13 is used as I2S_A_CK and connected to CN7 pin 5 by default, if JP7 is ON, it is also connected to

Ethernet PHY as RMII_TXD1. In this case only one function of Ethernet or I2S_A must be used.

Table 16. NUCLEO-F207ZG pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 55/82

UM1974 Hardware layout and configuration

Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments

Connector Pin Pin

name Signal name STM32

pin Function Remark

Left connectors

CN8

1NC NC --

Arduino

support

3 IOREF IOREF 3.3 V Ref

5 RESET RESET NRST RESET

7 +3.3 V +3.3 V

3.3 V input/output

9 +5 V +5 V 5 V output

11 GND GND ground

13 GND GND

15 VIN VIN Power input

2 D43 SDMMC_D0 PC8 SDMMC/I2S_A

4D44 SDMMC_D1/

I2S_A_CKIN PC9

I/O

6 D45 SDMMC_D2 PC10

8 D46 SDMMC_D3 PC11

10 D47 SDMMC_CK PC12

12 D48 SDMMC_CMD PD2

14 D49 I/O PG2

16 D50 I/O PG3

CN9

1 A0 ADC PA3 ADC123_IN3

Arduino

support

3 A1 ADC PC0 ADC123_IN10

5 A2 ADC PC3 ADC123_IN13

7 A3 ADC PF3 ADC3_IN9

9A4 ADC PF5 or

PB9(1)

ADC3_IN15

(PF5) or

I2C1_SDA (PB9)

11 A5 ADC PF10 or

PB8(1)

ADC3_IN8

(PF10) or

I2C1_SCL (PB8)

13 D72 NC - -

15 D71 I/O PA7(2) I/O

17 D70 I2C_B_SMBA PF2 I2C_2

19 D69 I2C_B_SCL PF1

Hardware layout and configuration UM1974

56/82 DocID028599 Rev 7

CN9

21 D68 I2C_B_SDA PF0 I2C_2

23 GND GND - ground

25 D67 CAN_RX PD0 CAN_1

27 D66 CAN_TX PD1

29 D65 I/O PG0 I/O

2 D51 USART_B_SCLK PD7

USART_2

4 D52 USART_B_RX PD6

6 D53 USART_B_TX PD5

8 D54 USART_B_RTS PD4

10 D55 USART_B_CTS PD3

12 GND GND - ground

14 D56 SAI_A_MCLK PE2(3)

SAI_1_A

16 D57 SAI_A_FS PE4

18 D58 SAI_A_SCK PE5

20 D59 SAI_A_SD PE6

22 D60 SAI_B_SD PE3

SAI_1_B

24 D61 SAI_B_SCK PF8

26 D62 SAI_B_MCLK PF7

28 D63 SAI_B_FS PF9

30 D64 I/O PG1 I/O

Right Connectors

CN7

1 D16 I2S_A_MCK PC6

I2S_2

3 D17 I2S_A_SD PB15

5 D18 I2S_A_CK PB13(4)

7 D19 I2S_A_WS PB12

9 D20 I2S_B_WS PA15

I2S_3 / SPI3

11 D21 I2S_B_MCK PC7

13 D22 I2S_B_SD/

SPI_B_MOSI PB5

15 D23 I2S_B_CK/ SPI_B_SCK PB3

17 D24 SPI_B_NSS PA4

Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 57/82

UM1974 Hardware layout and configuration

CN7

19 D25 SPI_B_MISO PB4 I2S_3 / SPI3 -

2 D15 I2C_A_SCL PB8 I2C1_SCL

Arduino

support

4 D14 I2C_A_SDA PB9 I2C1_SDA

6 AREF AREF -AVDD/VREF+

8 GND GND ground

10 D13 SPI_A_SCK PA5 SPI1_SCK

12 D12 SPI_A_MISO PA6 SPI1_MISO

14 D11 SPI_A_MOSI/

TIM_E_PWM1

PA7(1)(2)

or PB5(1) SPI1_MOSI/

TIM14_CH1

16 D10 SPI_A_CS/

TIM_B_PWM3 PD14 SPI1_CS/

TIM4_CH3

18 D9 TIMER_B_PWM2 PD15 TIM4_CH4

20 D8 I/O PF12 -

CN10

1 AVDD AVDD

Analog VDD

3 AGND AGND Analog ground

5 GND GND ground

7 A6 ADC_A_IN PB1 ADC12_IN9

9 A7 ADC_B_IN PC2 ADC123_IN12

11 A8 ADC_C_IN PF4 ADC3_IN14

13 D26 I/O PB6 I/O

15 D27 I/O PB2

17 GND GND - ground

19 D28 I/O PD13

I/O

21 D29 I/O PD12

23 D30 I/O PD11

25 D31 I/O PE2(3)

27 GND GND - ground

29 D32 TIMER_C_PWM1 PA0 TIM2_CH1

31 D33 TIMER_D_PWM1 PB0 TIM3_CH3

33 D34 TIMER_B_ETR PE0 TIM4_ETR

2 D7 I/O PF13 - Arduino

support

Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

Hardware layout and configuration UM1974

58/82 DocID028599 Rev 7

CN10

4 D6 TIMER_A_PWM1 PE9 TIM1_CH1

Arduino

support

6 D5 TIMER_A_PWM2 PE11 TIM1_CH2

8 D4 I/O PF14 -

10 D3 TIMER_A_PWM3 PE13 TIM1_CH3

12 D2 I/O PF15 -

14 D1 USART_A_TX PG14 USART6

16 D0 USART_A_RX PG9

18 D42 TIMER_A_PWM1N PE8 TIM1_CH1N

20 D41 TIMER_A_ETR PE7 TIM1_ETR

22 GND GND - ground

24 D40 TIMER_A_PWM2N PE10 TIM1_CH2N

26 D39 TIMER_A_PWM3N PE12 TIM1_CH3N

28 D38 I/O PE14 I/O

30 D37 TIMER_A_BKIN1 PE15 TIM1_BKIN1

32 D36 TIMER_C_PWM2 PB10 TIM2_CH3

34 D35 TIMER_C_PWM3 PB11 TIM2_CH4

1. For more details refer to Table 12: Solder bridges.

2. PA7 is used as D11 and connected to CN7 pin 14 by default. If JP6 is ON, it is also connected to both

Ethernet PHY as RMII_DV and CN9 pin 15. In this case only one function of the Ethernet or D11 must be

used.

3. PE2 is connected to both CN9 pin 14 (SAI_A_MCLK) and CN10 pin 25 (I/O). Only one function must be

used at one time.

4. PB13 is used as I2S_A_CK and connected to CN7 pin 5 by default. If JP7 is ON, it is also connected to the

Ethernet PHY as RMII_TXD1. In this case only one function of the Ethernet or I2S_A must be used.

Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 59/82

UM1974 Hardware layout and configuration

Table 18. NUCLEO-F412ZG pin assignments

Connector Pin Pin

name Signal name STM32

pin Function Remark

Left connectors

CN8

1NC NC - -

Arduino

compatible

3 IOREF IOREF - 3.3 V Ref

5 RESET RESET NRST RESET

7 +3.3 V +3.3 V - 3.3 V input/output

9 +5 V +5 V - 5 V output

11 GND GND - ground

13 GND GND - ground

15 VIN VIN - Power input

2 D43 SDMMC_D0 PC8

SDMMC/I2S_A

4D44 SDMMC_D1/

I2S_A_CKIN PC9

6 D45 SDMMC_D2 PC10

8 D46 SDMMC_D3 PC11

10 D47 SDMMC_CK PC12

12 D48 SDMMC_CMD PD2

14 D49 I/O PG2 I/O

16 D50 I/O PG3

CN9

1 A0 ADC PA3 ADC1_IN3

Arduino

compatible

3 A1 ADC PC0 ADC1_IN10

5 A2 ADC PC3 ADC1_IN13

7 A3 ADC PC1 ADC1_IN11

9A4 ADC PC4 or

PB9(1)

ADC1_IN14 (PC4)

or I2C1_SDA

(PB9)

11 A5 ADC PC5 or

PB8(1)

ADC1_IN15 (PC5)

or I2C1_SCL

(PB8)

13 D72 NC - -

15 D71 NC - -

17 D70 I2C_B_SMBA PF2

I2C_219 D69 I2C_B_SCL PF1

21 D68 I2C_B_SDA PF0

23 GND GND - ground

25 D67 CAN_RX PD0 CAN_1

Hardware layout and configuration UM1974

60/82 DocID028599 Rev 7

CN9

27 D66 CAN_TX PD1 CAN_1

29 D65 I/O PG0 I/O

2 D51 USART_B_SCLK PD7

USART_2

4 D52 USART_B_RX PD6

6 D53 USART_B_TX PD5

8 D54 USART_B_RTS PD4

10 D55 USART_B_CTS PD3

12 GND GND - ground

14 D56 I/O PE2(2)

I/O

16 D57 I/O PE4

18 D58 I/O PE5

20 D59 I/O PE6

22 D60 I/O PE3

I/O

24 D61 I/O PF8

26 D62 I/O PF7

28 D63 I/O PF9

30 D64 I/O PG1 I/O

Right Connectors

CN7

1 D16 I2S_A_MCK PC6

I2S_2

3 D17 I2S_A_SD PB15

5 D18 I2S_A_CK PB13

7 D19 I2S_A_WS PB12

9 D20 I2S_B_WS PA15

I2S_3 / SPI3

11 D21 I2S_B_MCK PC7

13 D22 I2S_B_SD/

SPI_B_MOSI PB5

15 D23 I2S_B_CK/ SPI_B_SCK PB3

17 D24 SPI_B_NSS PA4

19 D25 SPI_B_MISO PB4

2 D15 I2C_A_SCL PB8 I2C1_SCL

Arduino

compatible

4 D14 I2C_A_SDA PB9 I2C1_SDA

6 AREF AREF - AVDD/VREF+

8 GND GND - ground

10 D13 SPI_A_SCK PA5 SPI1_SCK

Table 18. NUCLEO-F412ZG pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 61/82

UM1974 Hardware layout and configuration

CN7

12 D12 SPI_A_MISO PA6 SPI1_MISO

Arduino

compatible

14 D11 SPI_A_MOSI/

TIM_E_PWM1

PA7(1)or

PB5(1) SPI1_MOSI/

TIM14_CH1

16 D10 SPI_A_CS/

TIM_B_PWM3 PD14 SPI1_CS/

TIM4_CH3

18 D9 TIMER_B_PWM2 PD15 TIM4_CH4

20 D8 I/O PF12 -

CN10

1 AVDD AVDD - Analog VDD

3 AGND AGND - Analog ground

5 GND GND - ground

7 A6 ADC_A_IN PB1 ADC1_IN9

9 A7 ADC_B_IN PC2 ADC1_IN12

11 A8 ADC_C_IN PA2 ADC1_IN2

13 D26 QSPI_CS PB6 QSPI_BK1

15 D27 QSPI_CLK PB2 QSPI_CLK

17 GND GND - ground

19 D28 QSPI_BK1_IO3 PD13

QSPI_BK1

21 D29 QSPI_BK1_IO1 PD12

23 D30 QSPI_BK1_IO0 PD11

25 D31 QSPI_BK1_IO2 PE2(2)

27 GND GND - ground

29 D32 TIMER_C_PWM1 PA0 TIM2_CH1

31 D33 TIMER_D_PWM1 PB0 TIM3_CH3

33 D34 TIMER_B_ETR PE0 TIM4_ETR

2D7 I/O PF13 -

Arduino

compatible

4 D6 TIMER_A_PWM1 PE9 TIM1_CH1

6 D5 TIMER_A_PWM2 PE11 TIM1_CH2

8D4 I/O PF14 -

10 D3 TIMER_A_PWM3 PE13 TIM1_CH3

12 D2 I/O PF15 -

14 D1 USART_A_TX PG14 USART6

16 D0 USART_A_RX PG9

18 D42 TIMER_A_PWM1N PE8 TIM1_CH1N

-20 D41 TIMER_A_ETR PE7 TIM1_ETR

22 GND GND - ground

Table 18. NUCLEO-F412ZG pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

Hardware layout and configuration UM1974

62/82 DocID028599 Rev 7

CN10

24 D40 TIMER_A_PWM2N PE10 TIM1_CH2N

26 D39 TIMER_A_PWM3N PE12 TIM1_CH3N

28 D38 I/O PE14 I/O

30 D37 TIMER_A_BKIN1 PE15 TIM1_BKIN1

32 D36 TIMER_C_PWM2 PB10 TIM2_CH3

34 D35 TIMER_C_PWM3 PB11 TIM2_CH4

1. For more details refer to Table 12: Solder bridges.

2. PE2 is connected to both CN9 pin 14 (I/O) and CN10 pin 25 (QSPI_BK1_IO2). Only one pin must be used

at one time.

Table 18. NUCLEO-F412ZG pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

Table 19. NUCLEO-F413ZH pin assignments

Connector Pin Pin

name Signal name STM32

pin Function Remark

Left connectors

CN8

1NC NC - -

Arduino

compatible

3 IOREF IOREF - 3.3 V Ref

5 RESET RESET NRST RESET

7 +3.3 V +3.3 V - 3.3 V input/output

9 +5 V +5 V - 5 V output

11 GND GND - ground

13 GND GND - ground

15 VIN VIN - Power input

2 D43 SDMMC_D0 PC8

SDMMC/I2S_A

4D44 SDMMC_D1/

I2S_A_CKIN PC9

6 D45 SDMMC_D2 PC10

8 D46 SDMMC_D3 PC11

10 D47 SDMMC_CK PC12

12 D48 SDMMC_CMD PD2

14 D49 I/O PG2 I/O

16 D50 I/O PG3

CN9

1 A0 ADC PA3 ADC1_IN3 Arduino

compatible

3 A1 ADC PC0 ADC1_IN10

5 A2 ADC PC3 ADC1_IN13

DocID028599 Rev 7 63/82

UM1974 Hardware layout and configuration

CN9

7 A3 ADC PC1 ADC1_IN11

Arduino

compatible

9A4 ADC PC4 or

PB9(1)

ADC1_IN14 (PC4)

or I2C1_SDA

(PB9)

11 A5 ADC PC5 or

PB8(1)

ADC1_IN15 (PC5)

or I2C1_SCL

(PB8)

13 D72 NC - -

15 D71 NC - -

17 D70 I2C_B_SMBA PF2

I2C_219 D69 I2C_B_SCL PF1

21 D68 I2C_B_SDA PF0

23 GND GND - ground

25 D67 CAN_RX PD0 CAN_1

27 D66 CAN_TX PD1

29 D65 I/O PG0 I/O

2 D51 USART_B_SCLK PD7

USART_2

4 D52 USART_B_RX PD6

6 D53 USART_B_TX PD5

8 D54 USART_B_RTS PD4

10 D55 USART_B_CTS PD3

12 GND GND - ground

14 D56 SAI_A_MCLK PE2(2)

SAI_1_A

16 D57 SAI_A_SD PE4(3)

18 D58 SAI_A_SCK PE5

20 D59 SAI_A_FS PE6(3)

22 D60 SAI_B_SD PE3

SAI_1_B

24 D61 SAI_B_SCK PF8

26 D62 SAI_B_MCLK PF7

28 D63 SAI_B_FS PF9

30 D64 I/O PG1 I/O

Right Connectors

CN7

1 D16 I2S_A_MCK PC6

I2S_2

3 D17 I2S_A_SD PB15

5 D18 I2S_A_CK PB13

7 D19 I2S_A_WS PB12

9 D20 I2S_B_WS PA15

I2S_3 / SPI311 D21 I2S_B_MCK PC7

13 D22 I2S_B_SD/ SPI_B_MOSI PB5

Table 19. NUCLEO-F413ZH pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

Hardware layout and configuration UM1974

64/82 DocID028599 Rev 7

CN7

15 D23 I2S_B_CK/ SPI_B_SCK PB3

I2S_3 / SPI3 -

17 D24 SPI_B_NSS PA4

19 D25 SPI_B_MISO PB4

2 D15 I2C_A_SCL PB8 I2C1_SCL

Arduino

compatible

4 D14 I2C_A_SDA PB9 I2C1_SDA

6 AREF AREF - AVDD/VREF+

8 GND GND - ground

10 D13 SPI_A_SCK PA5 SPI1_SCK

12 D12 SPI_A_MISO PA6 SPI1_MISO

14 D11 SPI_A_MOSI/

TIM_E_PWM1

PA7(1) or

PB5(1) SPI1_MOSI/

TIM14_CH1

16 D10 SPI_A_CS/ TIM_B_PWM3 PD14 SPI1_CS/

TIM4_CH3

18 D9 TIMER_B_PWM2 PD15 TIM4_CH4

20 D8 I/O PF12 -

CN10

1 AVDD AVDD - Analog VDD

3 AGND AGND - Analog ground

5 GND GND - ground

7 A6 ADC_A_IN PB1 ADC1_IN9

9 A7 ADC_B_IN PC2 ADC1_IN12

11 A8 ADC_C_IN PA2 ADC1_IN2

13 D26 QSPI_CS PB6 QSPI_BK1

15 D27 QSPI_CLK PB2 QSPI_CLK

17 GND GND - ground

19 D28 QSPI_BK1_IO3 PD13

QSPI_BK1

21 D29 QSPI_BK1_IO1 PD12

23 D30 QSPI_BK1_IO0 PD11

25 D31 QSPI_BK1_IO2 PE2(2)

27 GND GND - ground

29 D32 TIMER_C_PWM1 PA0 TIM2_CH1

31 D33 TIMER_D_PWM1 PB0 TIM3_CH3

33 D34 TIMER_B_ETR PE0 TIM4_ETR

2D7 I/O PF13 -

Arduino

compatible

4 D6 TIMER_A_PWM1 PE9 TIM1_CH1

6 D5 TIMER_A_PWM2 PE11 TIM1_CH2

8D4 I/O PF14 -

10 D3 TIMER_A_PWM3 PE13 TIM1_CH3

12 D2 I/O PF15 -

14 D1 USART_A_TX PG14 USART6

Table 19. NUCLEO-F413ZH pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

DocID028599 Rev 7 65/82

UM1974 Hardware layout and configuration

CN10

16 D0 USART_A_RX PG9

Arduino

compatible

18 D42 TIMER_A_PWM1N PE8 TIM1_CH1N

20 D41 TIMER_A_ETR PE7 TIM1_ETR

22 GND GND - ground

24 D40 TIMER_A_PWM2N PE10 TIM1_CH2N

26 D39 TIMER_A_PWM3N PE12 TIM1_CH3N

28 D38 I/O PE14 I/O

30 D37 TIMER_A_BKIN1 PE15 TIM1_BKIN1

32 D36 TIMER_C_PWM2 PB10 TIM2_CH3

34 D35 TIMER_C_PWM3 PB11 TIM2_CH4

1. For more details refer to Table 12: Solder bridges.

2. PE2 is connected to both CN9 pin14 (SAI_A_MCLK) and CN10 pin25 (QSPI_BK1_IO2). Only one connector pin

can be used at one time.

3. Limitation: SAI_A_SD (PE4) is swapped with SAI_A_FS (PE6). These two pins on CN10 of NUCLEO-F413ZH

are not compatible with other STM32 Nucleo-144 boards.

Table 19. NUCLEO-F413ZH pin assignments (continued)

Connector Pin Pin

name Signal name STM32

pin Function Remark

Hardware layout and configuration UM1974

66/82 DocID028599 Rev 7

Table 20. NUCLEO-H743ZI pin assignments

Connector Pin Pin

name Signal name STM32 pin Function Remark

Left connectors

CN8

1NC NC - -

Arduino

compatible-

3 IOREF IOREF - 3.3 V Ref

5 RESET RESET NRST RESET

7 +3.3 V +3.3 V - 3.3 V input/output

9 +5 V +5 V - 5 V output

11 GND GND - Ground

13 GND GND - Ground

15 VIN VIN - Power input

2 D43 SDMMC1_D0 PC8

SDMMC/I2S_A

4D44 SDMMC1_D1/

I2S_A_CKIN PC9

6 D45 SDMMC1_D2 PC10

8 D46 SDMMC1_D3 PC11

10 D47 SDMMC1_CK PC12

12 D48 SDMMC1_CMD PD2

14 D49 I/O PG2 I/O

16 D50 I/O PG3

CN9

1 A0 ADC PA3 ADC12_IN15

Arduino

compatible

3 A1 ADC PC0 ADC123_IN10

5 A2 ADC PC3 ADC123_IN13

7 A3 ADC PF3 ADC3_IN5

9A4 ADC PF5 or

PB9(1)

ADC3_IN4 (PF5)

or I2C1_SDA

(PB9)

11 A5 ADC PF10 or

PB8(1)

ADC3_IN6 (PF10)

or I2C1_SCL

(PB8)

13 D72 NC - -

15 D71 I/O PA7(2) I/O

17 D70 I2C_B_SMBA PF2

I2C_219 D69 I2C_B_SCL PF1

21 D68 I2C_B_SDA PF0

23 GND GND - Ground

DocID028599 Rev 7 67/82

UM1974 Hardware layout and configuration

CN9

25 D67 CAN_RX PD0 CAN_1

27 D66 CAN_TX PD1

29 D65 I/O PG0 I/O

2 D51 USART_B_SCLK PD7

USART_2

4 D52 USART_B_RX PD6

6 D53 USART_B_TX PD5

8 D54 USART_B_RTS PD4

10 D55 USART_B_CTS PD3

12 GND GND - Ground

14 D56 SAI_A_MCLK PE2(3)

SAI_1_A

16 D57 SAI_A_FS PE4

18 D58 SAI_A_SCK PE5

20 D59 SAI_A_SD PE6

22 D60 SAI_B_SD PE3

SAI_1_B

24 D61 SAI_B_SCK PF8

26 D62 SAI_B_MCLK PF7

28 D63 SAI_B_FS PF9

30 D64 I/O PG1 I/O

Right Connectors

CN7

1 D16 I2S_A_MCK PC6

I2S_2

3 D17 I2S_A_SD PB15

5 D18 I2S_A_CK PB13(4)

7 D19 I2S_A_WS PB12

9 D20 I2S_B_WS PA15

I2S_3 / SPI3

11 D21 I2S_B_MCK PC7

13 D22 I2S_B_SD/

SPI_B_MOSI PB5

15 D23 I2S_B_CK/

SPI_B_SCK PB3

17 D24 SPI_B_NSS PA4

19 D25 SPI_B_MISO PB4

2 D15 I2C_A_SCL PB8 I2C1_SCL

Arduino

compatible

4 D14 I2C_A_SDA PB9 I2C1_SDA

6 AREF AREF - AVDD/VREF+

8 GND GND - Ground

Table 20. NUCLEO-H743ZI pin assignments (continued)

Connector Pin Pin

name Signal name STM32 pin Function Remark

Hardware layout and configuration UM1974

68/82 DocID028599 Rev 7

CN7

10 D13 SPI_A_SCK PA5 SPI1_SCK

Arduino

compatible

12 D12 SPI_A_MISO PA6 SPI1_MISO

14 D11 SPI_A_MOSI/

TIM_E_PWM1

PA7(1) (2)or

PB5(1) SPI1_MOSI/

TIM14_CH1

16 D10 SPI_A_CS/

TIM_B_PWM3 PD14 SPI1_CS/

TIM4_CH3

18 D9 TIMER_B_PWM2 PD15 TIM4_CH4

20 D8 I/O PF12 -

CN10

1 AVDD AVDD - Analog VDD

3 AGND AGND - Analog Ground

5 GND GND - Ground

7 A6 ADC_A_IN PB1 ADC12_IN5

9 A7 ADC_B_IN PC2 ADC123_IN12

11 A8 ADC_C_IN PF4 ADC3_IN9

13 D26 QSPI_CS PB6 QSPI_BK1

15 D27 QSPI_CLK PB2 QSPI_CLK

17 GND GND - Ground

19 D28 QSPI_BK1_IO3 PD13

QSPI_BK1

21 D29 QSPI_BK1_IO1 PD12

23 D30 QSPI_BK1_IO0 PD11

25 D31 QSPI_BK1_IO2 PE2(3)

27 GND GND - Ground

29 D32 TIMER_C_PWM1 PA0 TIM2_CH1

31 D33 TIMER_D_PWM1 PB0 TIM3_CH3

33 D34 TIMER_B_ETR PE0 TIM4_ETR

2 D7 I/O PF13 -

Arduino

compatible

4 D6 TIMER_A_PWM1 PE9 TIM1_CH1

6 D5 TIMER_A_PWM2 PE11 TIM1_CH2

8 D4 I/O PF14 -

10 D3 TIMER_A_PWM3 PE13 TIM1_CH3

12 D2 I/O PF15 -

14 D1 USART_A_TX PG14 USART6

16 D0 USART_A_RX PG9

18 D42 TIMER_A_PWM1N PE8 TIM1_CH1N -

20 D41 TIMER_A_ETR PE7 TIM1_ETR

Table 20. NUCLEO-H743ZI pin assignments (continued)

Connector Pin Pin

name Signal name STM32 pin Function Remark

DocID028599 Rev 7 69/82

UM1974 Hardware layout and configuration

6.15 ST morpho connector

The ST morpho connector consists in male pin header footprints CN11 and CN12 (not

soldered by default). They are used to connect the STM32 Nucleo-144 board to an

extension board or a prototype/wrapping board placed on top of the STM32 Nucleo-144

board. All signals and power pins of the STM32 are available on the ST morpho connector.

This connector can also be probed by an oscilloscope, logical analyzer or voltmeter.

Table 21 and Table 22 show the pin assignments of each STM32 on the ST morpho

connector.

CN10

22 GND GND - Ground

24 D40 TIMER_A_PWM2N PE10 TIM1_CH2N

26 D39 TIMER_A_PWM3N PE12 TIM1_CH3N

28 D38 I/O PE14 I/O

30 D37 TIMER_A_BKIN1 PE15 TIM1_BKIN1

32 D36 TIMER_C_PWM2 PB10 TIM2_CH3

34 D35 TIMER_C_PWM3 PB11 TIM2_CH4

1. For more details refer to Table 12: Solder bridges.

2. PA7 is used as D11 and connected to CN7 pin14 by default, if JP6 is ON, it is also connected to both

Ethernet PHY as RMII_DV and CN9 pin15. In this case only one function of Ethernet or D11 could be used.

3. PE2 is connected to both CN9 pin14 (SAI_A_MCLK) and CN10 pin 25 (QSPI_BK1_IO2). Only one function

can be used at one time.

4. PB13 is used as I2S_A_CK and connected to CN7 pin 5 by default. If JP7 is ON, it is also connected to the

Ethernet PHY as RMII_TXD1. In this case only one function of the Ethernet or I2S_A must be used.

Table 20. NUCLEO-H743ZI pin assignments (continued)

Connector Pin Pin

name Signal name STM32 pin Function Remark

Hardware layout and configuration UM1974

70/82 DocID028599 Rev 7

Table 21. ST morpho connector for NUCLEO-F207ZG, NUCLEO-F412ZG,

NUCLEO-F413ZH, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F446ZE,

NUCLEO-F722ZE, NUCLEO-F746ZG, NUCLEO-F756ZG,

NUCLEO-F767ZI and NUCLEO-H743ZI

CN11 odd pins CN11 even pins CN12 odd pins CN12 even pins

Pin Pin name Pin Pin name Pin Pin name Pin Pin name

1PC102PC111PC92PC8

3 PC12 4 PD2 3 PB8 4 PC6

5 VDD 6 E5V 5 PB9 6 PC5

7BOOT0

(1) 8GND7AVDD8U5V

(2)

9PF610 - 9GND10PD8

11 PF7 12 IOREF 11 PA5 12 PA12

13 PA13(3) 14 RESET 13 PA6 14 PA11

15 PA14(3) 16 +3.3 V 15 PA7 16 PB12

17 PA15 18 +5 V 17 PB6 18 PB11

19 GND 20 GND 19 PC7 20 GND

21 PB7 22 GND 21 PA9 22 PB2

23 PC13 24 VIN 23 PA8 24 PB1

25 PC14 26 - 25 PB10 26 PB15

27 PC15 28 PA0 27 PB4 28 PB14

29 PH0 30 PA1 29 PB5 30 PB13

31 PH1 32 PA4 31 PB3 32 AGND

33 VBAT 34 PB0 33 PA10 34 PC4

35PC236PC1 35PA236PF5

37PC338PC037PA338PF4

39 PD4 40 PD3 39 GND 40 PE8

41 PD5 42 PG2 41 PD13 42 PF10

43 PD6 44 PG3 43 PD12 44 PE7

45 PD7 46 PE2 45 PD11 46 PD14

47 PE3 48 PE4 47 PE10 48 PD15

49 GND 50 PE5 49 PE12 50 PF14

51 PF1 52 PF2 51 PE14 52 PE9

53 PF0 54 PF8 53 PE15 54 GND

55 PD1 56 PF9 55 PE13 56 PE11

57 PD0 58 PG1 57 PF13 58 PF3

59 PG0 60 GND 59 PF12 60 PF15

61 PE1 62 PE6 61 PG14 62 PF11

DocID028599 Rev 7 71/82

UM1974 Hardware layout and configuration

63 PG9 64 PG15 63 GND 64 PE0

65 PG12 66 PG10 65 PD10 66 PG8

67 - 68 PG13 67 PG7 68 PG5

69 PD9 70 PG11 69 PG4 70 PG6

1. Default state of BOOT0 is 0. It can be set to 1 when a jumper is plugged on the pins 5-7 of CN11.

2. U5V is the 5 V power coming from the ST-LINKV2-1 USB connector that rises before and it rises before the

+5 V rising on the board.

3. PA13 and PA14 are shared with SWD signals connected to ST-LINK/V2-1. If ST-LINK part is not cut, it is

not recommended to use them as I/O pins.

Table 22. ST morpho connector for NUCLEO-F303ZE

CN11 odd pins CN11 even pins CN12 odd pins CN12 even pins

Pin Name Pin Name Pin Name Pin Name

1PC102PC111PC92PC8

3 PC12 4 PD2 3 PB8 4 PC6

5 VDD 6 E5V 5 PB9 6 PC5

7BOOT0

(1) 8GND7AVDD8U5V

(2)

9PF610 - 9GND10PD8

11 PF7 12 IOREF 11 PA5 12 PA12

13 PA13(3) 14 RESET 13 PA6 14 PA11

15 PA14(3) 16 +3.3 V 15 PA7 16 PB12

17 PA15 18 +5 V 17 PB6 18 PB11

19 GND 20 GND 19 PC7 20 GND

21 PB7 22 GND 21 PA9 22 PB2

23 PC13 24 VIN 23 PA8 24 PB1

25 PC14 26 - 25 PB10 26 PB15

27 PC15 28 PA0 27 PB4 28 PB14

29 PF0 30 PA1 29 PB5 30 PB13

31 PF1 32 PA4 31 PB3 32 AGND

33 VBAT 34 PB0 33 PA10 34 PC4

35PC236PC1 35PA236PF5

37PC338PC037PA338PF4

39 PD4 40 PD3 39 GND 40 PE8

Table 21. ST morpho connector for NUCLEO-F207ZG, NUCLEO-F412ZG,

NUCLEO-F413ZH, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F446ZE,

NUCLEO-F722ZE, NUCLEO-F746ZG, NUCLEO-F756ZG,

NUCLEO-F767ZI and NUCLEO-H743ZI (continued)

CN11 odd pins CN11 even pins CN12 odd pins CN12 even pins

Pin Pin name Pin Pin name Pin Pin name Pin Pin name

Hardware layout and configuration UM1974

72/82 DocID028599 Rev 7

41 PD5 42 PG2 41 PD13 42 PF10

43 PD6 44 PG3 43 PD12 44 PE7

45 PD7 46 PE2 45 PD11 46 PD14

47 PE3 48 PE4 47 PE10 48 PD15

49 GND 50 PE5 49 PE12 50 PF14

51 PH1 52 PF2 51 PE14 52 PE9

53 PH0 54 PF8 53 PE15 54 GND

55 PD1 56 PF9 55 PE13 56 PE11

57 PD0 58 PG1 57 PF13 58 PF3

59 PG0 60 GND 59 PF12 60 PF15

61 PE1 62 PE6 61 PG14 62 PF11

63 PG9 64 PG15 63 GND 64 PE0

65 PG12 66 PG10 65 PD10 66 PG8

67 PH2 68 PG13 67 PG7 68 PG5

69 PD9 70 PG11 69 PG4 70 PG6

1. Default state of BOOT0 is 0. It can be set to 1 when a jumper is plugged on the pins 5-7 of CN11.

2. U5V is the 5 V power coming from the ST-LINK/V2-1 USB connector that rises before and it rises before

the +5 V rising on the board.

3. PA13 and PA14 are shared with the SWD signals connected to ST-LINK/V2-1. If ST-LINK part is not cut, it

is not recommended to use them as I/O pins.

Table 22. ST morpho connector for NUCLEO-F303ZE (continued)

CN11 odd pins CN11 even pins CN12 odd pins CN12 even pins

Pin Name Pin Name Pin Name Pin Name

DocID028599 Rev 7 73/82

UM1974 Electrical schematics

Appendix A Electrical schematics

This section provides the design schematics for the STM32 Nucleo-144 board features.

•MB1137 Nucleo-144 board:

– Top and Power (see Figure 15)

–MCU (see Figure 16)

– ST-LINK/V2-1 (see Figure 17)

– USB (see Figure 18)

– Ethernet PHY with RJ45 connector (see Figure 19)

– Extension connectors (see Figure 20)

Electrical schematics UM1974

74/82 DocID028599 Rev 7

Figure 15. Top and power

TOP & POWER

MB1137 B-01

8/19/2016

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:

NUCLEO-XXXXZX

Project:

+3V3

C20

1uF_X5R_0603

C22

100nF C19

100nF

VIN

+5V

VDD

JP5

R29

C17

10uF(25V) C18

10uF

Vin

3Vout 2

Tab 4

LD1117S50TR

GND

VO 4

NC 5

GND

6PG 3

U6 LD39050PU33R

Note1: Text in italic placed on a wire does not correspond to net name. It just

helps to identify rapidly Arduino's signal related to this wire.

2. Add C58 4.7uF ceramic capacitor on VDD from A-01 to B-01

3. R33's value changed to 200Kohm from A-01 to B-01

4. Add pull-up & pull-down resistors on PB2 for BOOT1 (F4 series) from A-01 to

B-01

5. All peripherals' power changed to +3V3_PER from A-01 to B-01

6. C35 & C36's value changed to 2.7pF from A-01 to B-01

7. Add R76 1.5K pull-up circuit to USB_DP for F303ZE only from A-01

to B-01

8. LD1 can be controlled by PB0 from A-01 to B-01

9. D11 on CN7 can be set to PB5 from A-01 to B-01

C23

1uF_X5R_0603

E5V

Power Switch to supply +5V

from STLINK USB

C16

4.7uF

3GND 4

SET 5

OUT 6

OUT 7

FAULT

ST890CDR

R27

10K

R28

2K7

C11

100nF

1 2 LD5

Red

R21

SB1 Open

U5V

SB3 Closed

PA[0..15]

PB[0..15]

PC[0..15]

NRST

BOOT0

PD[0..15]

PE[0..15]

PF[0..15]

PG[0..15]

PH[0..2]

COMP2_INP

U_Connectors

Connectors.SchDoc

TMS

TCK

MCO

NRST

STLK_RX

STLK_TX

SWO

PWR_ENn

U_ST_LINK_V2-1

ST_LINK_V2-1.SCHDOC RMII_TXD0

RMII_TX_EN

RMII_RXD0

RMII_REF_CLK

RMII_CRS_DV

RMII_MDC

RMII_MDIO

NRST

RMII_TXD1

RMII_RXD1

U_Ethernet

Ethernet.SchDoc

6 5

4 3

2 1

JP3

Header 3X2

VIN_5V

SB2 Closed

+3V3_PER

LD6

Green

NRST

MCO

STLK_TX

STLK_RX

PA[0..15]

PB[0..15]

PC[0..15]

TCK

TMS

SWO

BOOT0

PD[0..15]

PE[0..15]

PF[0..15]

PG[0..15]

PH[0..2]

USB_DM

USB_DP

USB_GPIO_OUT

USB_GPIO_IN

USB_ID

USB_VBUS

RMII_TXD0

RMII_TX_EN

RMII_RXD0

RMII_REF_CLK

RMII_CRS_DV

RMII_MDC

RMII_MDIO

RMII_TXD1

RMII_RXD1

COMP2_INP

U_MCU_144

MCU_144.SchDoc

USB_PowerSwitchOn

USB_OverCurrent

USB_DM

USB_DP

USB_ID

USB_VBUS

USB_Disconnect

VBUS_DET

U_USB

USB.SchDoc

UM1974 Electrical schematics

DocID028599 Rev 7 75/82

Figure 16. MCU

MCU

MB1137 B-01

4/5/2017

Title:

Size: Reference:

Date: Sheet: of

A3 Revision:

NUCLEO-XXXXZX

Project:

C38 4.3pF[N/A]

C37 4.3pF[N/A]

C36

2.7pF

C35

2.7pF

R38

R37

C53

100nF

R36

10K

PA4

PA5

PA6

PA7

PA11

PA12

PA0

PA1

PA15

PA3

PA13

PA14

PA2

PA8

NRST

PB5

PB6

PB7

PB14

PB15

PB10

PB8

PB9

PB1

PB2

PB3

PB0

PB4

PB11

PB12

PB13

PC0

PC1

PC2

PC3

PC4

PC5

PC6

PC7

PC8

PC9

PC10

PC11

PC12

PC13

PC14

PC15

PH2

NRST

MCO

STLK_TX

STLK_RX

VDD

BEAD

AVDD

PA[0..15]

PB[0..15]

PC[0..15]

TCK

TMS

SWO

PH0

PH1

/PF0

/PF1

L496ZG:VDDUSB & F303ZE:PH2

AVDD

C34

100nF

AGND

C57

1uF_X5R_0603

VDD

VBAT

Ceramic capacitor (Low ESR)

BOOT0

C56 2.2uF_X7R

C55 2.2uF_X7R

AGND

PA0

PA1

PA2

PA3

PA4

PA5

PA6

PA7

PB0 46

PB1 47

PB2 48

PB10 69

PB11 70

PB12 73

PB13 74

PB14 75

PB15 76

PA8

100

PA9

101

PA10

102

PA11

103

PA12

104

PA13

105

PA14

109

PA15

110

PB3 133

PB4 134

PB5 135

PB6 136

PB7 137

PB8 139

PB9 140

PC13 7

PC14-OSC32_IN 8

PC15-OSC32_OUT 9

PC0

PC1

PC2

PC3

PC4

PC5

PC6

PC7

PC8 98

PC9 99

PC10 111

PC11 112

PC12 113

U8A

MCU_LQFP144

PE2

PE3

PE4

PE5

PE6

PE7

PE8

PE9

PE10

PE11

PE12

PE13

PE14

PE15

PD8

PD9

PD10

PD11

PD12

PD13

PD14

PD15

PD0

114

PD1

115

PD2

116

PD3

117

PD4

118

PD5

119

PD6

122

PD7

123

PE0

141

PE1

142

PF2 12

PF3 13

PF4 14

PF5 15

PF6 18

PF7 19

PF8 20

PF9 21

PF10 22

PF11 49

PF12 50

PF13 53

PF14 54

PF15 55

PF0/PH0 10

PF1/PH1 11

PG2 87

PG3 88

PG4 89

PG5 90

PG6 91

PG7 92

PG8 93

PG9 124

PG10 125

PG11 126

PG12 127

PG13 128

PG14 129

PG15 132

PG0 56

PG1 57

U8B

MCU_LQFP144

VSS_5 16

VDD_5

VDD_12/VSSA

VREF+

VDD_10/VDD_MMC33

121

VDD_9/VDDIO_1/VDD_USB33

VDD_6

VDD_7

VDD_8

VDD_11/VDDIO_2

131 VSS_10 120

VSS_9/VSSIO_1 94

VSS_6 51

VSS_7 61

VSS_8 83

VSS_11/VSSIO_2 130

VCAP2/PH2/VDDUSB 106

PDR_ON/VSS_3/NC 143

PH0/PF0-OSC_IN

PH1/PF1-OSC_OUT

24 NRST 25

BOOT0 138

VDDA

VDD_4

VDD_1

VDD_2

108

VDD_3/VDD_SA

144

VBAT

VSSA/VREF- 31

VSS_2 107

VSS_4/BYPASS_REG 38

VCAP1/VSS_1 71

U8C

MCU_LQFP144

VDD

AGND

VDD

L496ZG/F303ZE:VSS

VDD

L496ZG/F303ZE:VSS & F207ZG:NC

C28

100nF

C25

100nF

C30

100nF

C39

100nF

VDD

C32

100nF

VDD

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PD8

PD9

PD10

PD11

PD12

PD13

PD14

PD15

PE0

PE1

PE2

PE3

PE4

PE5

PE6

PE14

PE15

PE9

PE8

PE11

PE10

PE12

PE13

PE7

PF0

PF1

PF2

PF3

PF4

PF5

PF14

PF15

PF9

PF8

PF11

PF10

PF12

PF13

PF6

PF7

PG0

PG1

PG2

PG3

PG4

PG5

PG14

PG9

PG8

PG11

PG10

PG12

PG13

PG6

PG7

PG15

PD[0..15]

PE[0..15]

PF[0..15]

PG[0..15]

PH[0..2]

SB12

Closed

SB156

Closed

SB173 Closed

SB162 Closed

SB149 Closed

NX3215SA-32.768KHZ-EXS00A-MU00525

C33

100nF

C24

100nF

C27

100nF

C26

100nF

C29

100nF

C31

100nF

C58

100nF

/PH0

/PH1

AGND

USB_DM

USB_DP

SB133 Closed

SB132 Closed

USB_GPIO_OUT

USB_GPIO_IN

R58

220K

C52 [N/A] R60

100

R59

330 JP4

PA9

PA10

R35,SB125 & SB127 removed only for F303ZE

USB_ID

USB_VBUS R35 10K

SB155

Closed

F407ZG:BYPASS_REG

L496ZG/F303ZE:VSSA

SB125

SB123

SB124

SB129

SB154

SB153

SB161

SB166

USART3_TX

USART3_RX

TP1

USB_SOF

RMII_TXD0

RMII_TX_EN

RMII_RXD0

RMII_REF_CLK

RMII_CRS_DV

RMII_MDC

RMII_MDIO

RMII_TXD1

RMII_RXD1

JP7

JP6

COMP2_INP

SB13 Closed

SB160 Closed

SB178 Closed

SB181 Closed

SB164 Closed

SB6 Closed

SB5 Closed

SB183 Closed

SB182 Closed

4 3

USER (Blue)

TD-0341 [RESET/Black]

1 2

NX3225GD-8.000M-EXS00A-CG04874[N/A]

1 2

LD3 Red

R31

680

SB139 Closed

R30

SB118 Closed

SB8 Open

SB9 Open

R73 100K VDD

SB152 Open

SB142 Open

BOOT1

R73 only fitted on F2 & F4 Series

C21

4.7uF_X5R_0603

VDD

SB127

SB180 Open

Usr_But

1 2

LD2 Blue

C35 and C36 value can change based on the STM32

SB149:Default closed

Open for L496ZG

Electrical schematics UM1974

76/82 DocID028599 Rev 7

Figure 17. ST-LINK/V2-1

STLINK/V2-1

MB1137 B-01

7/28/2016

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:

NUCLEO-XXXXZX

Project:

STLINK_USB_DM

STLINK_USB_DP

STM_RST

T_JTCK

T_JTDO

T_JTDI

T_JTMS

STM_JTMS

STM_JTCK

OSC_IN

OSC_OUT

T_NRST

AIN_1

USB ST-LINK U5V

COM

PWR

Jumpers ON --> NUCLEO Selected

Jumpers OFF --> ST-LINK Selected

Board Ident: PC13=0

T_JTCK

T_JTMS

SWD

CN4

STM_JTMS

STM_JTCK

SWCLK

SWDIO

SWD

RESERVED

DEFAULT

T_SWDIO_IN

LED_STLINK

TMS

TCK

TCK/SWCLK

TMS/SWDIO

MCO

T_JRST

AIN_1

T_NRST

T_SWO

NRST

T_NRST

BAT60JFILM

CN5

Not Fitted

STLK_RX

STLK_TX

STLINK_USB_DM

STLINK_USB_DP

T_SWO

SWO

T_SWO

Red

_Green

2 1

3 4

LD4

LD_BICOLOR_CMS

1K5

R11

100K

R17

100

R13

100

R14

R1 100[N/A]

R10 22

R19 22

R22 22

R23 22

R20 100

R26

100

10K

R3 10K[N/A]

100K

R4 10K

R25 4K7

R24 4K7

100nF

C12

100nF

C13

100nF

20pF[N/A]

10pF

100nF

CN6

Header 6X1

U5V

USB_RENUMn

PWR_ENn

2K7

4K7

+3V3_ST_LINK

JP1

+3V3_ST_LINK

PWR_EXT

+3V3_ST_LINK

BAT60JFILM

C14

1uF_X5R_0603

C15

10nF_X7R_0603

1uF_X5R_0603

GND

BYPASS

INH

Vin Vout

U3 LD3985M33R

C10

100nF

+3V3_ST_LINK

R12

10K

R16

36K

U5V

R15 100

+3V3_ST_LINK

CN3

Wired on Solder Side

CN2

E5V

+3V3_ST_LINK

JP2

R18 [N/A]

VBAT

PA7

PC13

PA12 33

PC14

PB0

PC15

4JTMS/SWDIO 34

OSCIN

PB1

OSCOUT

VSS_2 35

NRST

PB2/BOOT1

VSSA

VDD_2 36

VDDA

PB10

PA0

JTCK/SWCLK 37

PA1

PB11

PA2

PA15/JTDI 38

PA3

VSS_1

PA4

PB3/JTDO 39

PA5

VDD_1

PA6

PB4/JNTRST 40

PB12 25

PB5 41

PB13 26

PB6 42

PB14 27

PB7 43

PB15 28

BOOT0 44

PA8 29

PB8 45

PA9 30

PB9 46

PA10 31

VSS_3 47

PA11 32

VDD_3 48

STM32F103CBT6

BAT60JFILM

SB101

Closed

SB103

Closed

SB105

Closed

SB108

Closed

SB102

Open

SB104

Open

SB106

Open

SB109

Open

SB111 Closed

SB110 Closed

SB112 Closed

SB107

Open

+5V

1 2

NX3225GD-8.000M-EXS00A-CG04874

I/O1

GND

I/O2

3I/O2 4

Vbus 5

I/O1 6

USBLC6-2SC6

100nF

U5V

Diff Pair 90ohm

VBUS 1

DM 2

DP 3

ID 4

GND 5

Shield 6

USB_Micro-B receptacle

Shield 7

Shield 8

Shield 9

EXP 10

EXP 11

CN1

1050170001

VIN_5V

BAT60JFILM

9013

+3V3_PER

SB112:Default closed

Open for L496ZG

UM1974 Electrical schematics

DocID028599 Rev 7 77/82

Figure 18. USB

USB

MB1137 B-01

8/24/2015

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:

NUCLEO-XXXXZX

Project:

+5V

USB_PowerSwitchOn

USB_OverCurrent

LD7

Red

R61

620

USB_DM

USB_DP

USB_ID

C54

4.7uF

GND

4OUT 1

FAULT 3

U12

STMPS2151STR

VBUS

GND

Shield

USB_Micro-AB receptacle

Shield

EXP

CN13

475900001

R64

330

LD8

Green

R69

22K

R72

10K

R71

47K

R68

47K

9013

USB_VBUS

PA10

PA9

PA12

PA11

PG6

PG7

Diff Pair 90ohm

Diff Pair 90ohm +3V3_PER

+3V3_PER

Remove only for F303ZE

USB_Disconnect

R70

1K5

PG6

Solder only for F303ZE

VBUS_DET PG7

R62

430K

R63

620K

ESDA6V1BC6

SB187

SB185

SB184

SB186

Electrical schematics UM1974

78/82 DocID028599 Rev 7

Figure 19. Ethernet PHY with RJ45 connector

Ethernet PHY with RJ45 connector

MB1137 B-01

8/27/2015

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:

NUCLEO-XXXXZX

Project:

RMII_TXD0

RMII_TX_EN

RMII_RXD0

RMII_REF_CLK

RMII_CRS_DV

RMII_MDC

RMII_MDIO

NRST

RMII_TXD1

RMII_RXD1

MDIO

12 MDC

RXD1/MODE1

7RXD0/MODE0

RXER/PHYAD0

TXEN

TXD0

TXD1

CRS_DV/MODE2

nRST

XTAL1/CLKIN

5XTAL2

GND_EP 25

RBIAS 24

VDDIO 9

VDD1A 19

VDD2A 1

VDDCR 6

RXP 23

RXN 22

TXN 20

TXP 21

nINT/REFCLK0

LED2/nINT/nPME/nINTSEL 2

LED1/nINT/nPME/REGOFF 3

LAN8742A-CZ-TR

Diff Pair 100ohm

TD_N

TD_P

RD_N

RD_P

R49

12K1

C46

10uF

PG11

PG13

PB13

PC4

PC5

PA7

PC1

PA2

PA1

R43

10K

R44

10K

R39

10K

R41 10K

R66

10K

C47

100nF

C44

100nF

C40

100nF

C49

100nF

C50

100nF

C41

1uF_X5R_0603

C42

470pF

R67

270

R65

270

I/O1

GND

I/O2

3I/O3 4

Vbus 5

I/O4 6

U10

USBLC6-4SC6

C48

100nF

C45

30pF

C43

30pF

R57

R53

R52

R51

R50

C51

TC1206KKX7RDBB102

R56

BEAD

R54

R55

SB16 Open

TD+

TD-

RD+

RD-

TX+ 16

CT 15

TX- 14

RX+ 11

CT 10

RX- 9

U11

KMS-1102NL

RX+

5NC

7RX-

LED(Yellow)_A

LED(Yellow)_K

LED(Green)_K

11 LED(Green)_A

TX+

TX-

Shield

CN14

KRJ-CB4.2GYZNL

SB17 Open

R42 33

R45 33

R40 33

R46 1K5

R47 10K

1 2

X53T-C20SSA-25.000MHz

R48 33

+3V3_PER

SB177 Closed

UM1974 Electrical schematics

DocID028599 Rev 7 79/82

Figure 20. Extension connectors

Extension connectors

MB1137 B-01

7/28/2016

Title:

Size: Reference:

Date: Sheet: of

A3 Revision:

NUCLEO-XXXXZX

Project:

Extension connectors

VIN

PA[0..15]

PB[0..15]

PC[0..15]

AGND

NRST NRST

AVDD

BOOT0 BOOT0

SB143/SB138 Close only for I2C on A4/A5

LD1

Green

R32

510

PD[0..15]

PE[0..15]

PF[0..15]

PG[0..15]

SB138 Open

SB143 Open

PH[0..2]

R33 200K

2 5

TSV631AILT R34

10K

SDMMC_CK

SDMMC_CMD

SDMMC_D0

SDMMC_D1/I2S_B_CKIN

SDMMC_D2

SDMMC_D3

TIMER_A_PWM1N

TIMER_A_PWM2N

TIMER_A_PWM3N

TIMER_A_BKIN1

TIMER_A_BKIN2

TIMER_A_ETR

SAI_A_SD

SAI_A_SCK

SAI_A_FS

SAI_A_MCLK

SAI_B_SD

SAI_B_SCK

SAI_B_FS

SAI_B_MCLK

TIMER_D_PWM1 TIMER_C_PWM2

TIMER_B_ETR

TIMER_C_PWM1

TIMER_C_PWM3

I2S_A_SD

I2S_A_CK

I2S_A_WS

I2S_A_MCK

I2S_B_SD/SPI_B_MOSI

I2S_B_CK/SPI_B_SCK

I2S_B_WS

I2S_B_MCK

QSPI_CLK

QSPI_CS

QSPI_BK1_IO0

QSPI_BK1_IO2

QSPI_BK1_IO1

QSPI_BK1_IO3

ADC_A_IN

ADC_B_IN

ADC_C_IN

I2C_B_SCL

I2C_B_SDA

I2C_B_SMBA

SPI_B_MISO

SPI_B_NSS

USART_B_TX

USART_B_RX

USART_B_SCLK

USART_B_CTS

USART_B_RTS

CAN_TX

CAN_RX PA0

PA3

PA15

PB5

PB6

PB15

PB10

PB1

PB2

PB3

PB4

PB11

PB12

PC0

PC2PC3

PC6

PC7

PC8

PC9

PC10

PC11

PC12

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PD11

PD12

PD13

PD15

PE0

PE2

PE3

PE4

PE5

PE6

PE14

PE15

PE8

PE10

PE12

PE7

PF0

PF1

PF2

PF3

PF4

PF5

PF9

PF8

PF10

PF7

PH0/

PH1/

PG0 PG1

PG2

PG3

PF12

SB147

SB171

SB150

SB146

SB174

SB165

SB157

SB167

SB140

NRST

+5V

+3V3

PF14

PF15

PF13

PG14

PG9 D0

D10

D14

D15

D13

D12

D11

PA4

PA5

PA6

PB8

PB9

AVDD

COMP1_INP

USART_A_TX

USART_A_RX

TIMER_B_PWM2

SPI_A_CS/TIM_B_PWM3

SPI_A_MOSI/TIM_E_PWM1

SPI_A_SCK

SPI_A_MISO

I2C_A_SCL

I2C_A_SDA

PE2

PA1 SB11

SB11 Close only for F303ZE

PA7

PD14

SB15

SB175

SB172

SB14

SB168

SB10

SB10/14/15 Close only for F303ZE

PF3

PF5

PF10

SB128

SB170

SB176

SB126

SB169

SB115

SB115/128/126 Close only for F303ZE

PA8

PA10

PA9

IOIO

SB131

SB130

PC4

PC5

PG9

SB151/141 Close only for F303ZE

SB130/135 Close only for L496ZG

SB174/171/167 Close only for F303ZE

SB165/150/140 Close only for F412ZG/F413ZH

PC1

PC4

PC5

PD11

PD12

PD13

PE9

PE11

PE13

PB0

PB2 SB137

SB137 Close only for L496ZG

PB6 SB136

SB136 Close only for L496ZG

COMP2_INP

PB13

PB8

PB9

CN8

Header 8X2_Female

CN7

Header 10X2_Female

PA2

SB158

SB159

SB159 Close only for F412ZG/F413ZH

13 14

15 16

17 18

19 20

21 22

23 24

25 26

27 28

29 30

CN9

Header 15X2_Female

17 18

19 20

21 22

23 24

25 26

27 28

29 30

31 32

33 34

CN10

Header 17X2_Female

SB120 Closed

PA0

PA4

PB0

PA1

PA15

PA13

PA14

PC2

PC3

PB7

PC10 PC11

PC12

PC13

PC14

PC15

PF6

PF7

NRST

PD2

PH0

PH1

VDD BOOT0

VBAT

E5V

PF0/

PF1/ SB163 Closed

SB145 Open

SB148 Open

SB144 Open

PC1

PC0

+3V3

VIN

+5V

PE0

PE1

PE2

PE3 PE4

PE5

PE6

PE14

PE15

PE9

PE8

PE11

PE10

PE12

PE13

PE7

PD0

PD1

PD3PD4

PD5

PD6

PD7

PD9

PD10

PD11

PD12

PD13

PD14

PD15

SB4 Closed

PA2

PA5

PA6

PA7

PA10

PA3

PB1

PB3

PB4

PB8

PB9

PA11

PA12

PA9

PA8

PC4

PC5

PC6

PC7

PB5

PB6

PB14

PB15

PB2

PB11

PB12

PB13

PC8PC9

PB10

PD8

PF4

AGND

AVDD U5V

PF5

Morpho connector

SB7Closed

PG0

PG1

PG2

PG3

PG4

PG5

PG14

PG9

PG8

PG11

PG10PG12

PG13

PG6

PG7

PG15

PF0

PF1 PF2

PF3

PF14

PF15

PF9

PF8

PF11

PF10

PF12

PF13

PH2

Morpho connector

/PH1

/PH0

TIMER_A_PWM1

TIMER_A_PWM2

TIMER_A_PWM3

Arduino Uno compatible

PG10

SB151

SB134

SB141

SB135

SB117 Closed SB116Closed

+3V3_PER

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

21 22

23 24

25 26

27 28

29 30

31 32

71 72

CN11

Header 36X2

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

21 22

23 24

25 26

27 28

29 30

31 32

71 72

CN12

Header 36X2

+3V3 SB114 Closed

SB113 Open

+3V3_PER

IOREF

Zio connector

Arduino Uno compatible

Zio connector

PA5

PB0

SB119 Open

SB121 Closed

SB122 Open PB5 SPI_A_MOSI/TIM_D_PWM2

SB179 Closed

D43

D44

D45

D46

D47

D48

D49

D50

D72

D71

D70

D69

D68

D67

D66

D65

D51

D52

D53

D54

D55

D56

D57

D58

D59

D60

D61

D62

D63

D64

D16

D17

D18

D19

D20

D21

D22

D23

D24

D25

D26

D27

D28

D29

D30

D31

D32

D33

D34 D35

D36

D37

D38

D39

D40

D41

D42

SB148:Default open

Closed for L496ZG

Federal Communications Commission (FCC) and Industry Compliance Statements UM1974

80/82 DocID028599 Rev 7

Appendix B Federal Communications Commission (FCC)

and Industry Compliance Statements

B.1 FCC Compliance Statement

B.1.1 Part 15.19

This device complies with Part 15 of the FCC Rules. Operation is subject to the following

two conditions: (1) this device may not cause harmful interference, and (2) this device must

accept any interference received, including interference that may cause undesired

operation.

B.1.2 Part 15.105

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This

equipment generates uses and can radiate radio frequency energy and, if not installed and

used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the user

is encouraged to try to correct the interference's by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the separation between the equipment and the receiver.

•Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

•Consult the dealer or an experienced radio/TV technician for help.

B.1.3 Part 15.21

Any changes or modifications to this equipment not expressly approved by

STMicroelectronics may cause harmful interference and void the user's authority to operate

this equipment.

B.2 IC Compliance Statement

B.2.1 Compliance Statement

Industry Canada ICES-003 Compliance Label: CAN ICES-3 (B)/NMB-3(B)

B.2.2 Déclaration de conformité

Étiquette de conformité à la NMB-003 d'Industrie Canada : CAN ICES-3 (B)/NMB-3(B)

DocID028599 Rev 7 81/82

UM1974 Revision history

Revision history

Table 23. Document revision history

Date Revision Changes

21-Dec-2015 1 Initial version.

20-May-2016 2 Updated Introduction, Section 6.13: Extension connectors,

Section 6.14: ST Zio connectors to add NUCLEO-F767ZI.

08-Jul-2016 3

Updated Introduction, Section 3: Ordering information,

Section 6.11: Ethernet, Section 6.12: Solder bridges,

Section 6.13: Extension connectors, Section 6.14: ST Zio

connectors, Section 6.15: ST morpho connector to add

NUCLEO-F412ZG.

28-Nov-2016 4

Updated Introduction, Section 3: Ordering information,

Section 6.11: Ethernet, Section 6.12: Solder bridges,

Section 6.13: Extension connectors, Section 6.14: ST Zio

connectors, Section 6.15: ST morpho connector to add

NUCLEO-F413ZH.

19-Jan-2017 5

Updated Introduction, Section 3: Ordering information,

Section 6.11: Ethernet, Section 6.12: Solder bridges,

Section 6.13: Extension connectors, Section 6.14: ST Zio

connectors, Section 6.15: ST morpho connector to add

NUCLEO-F722ZE.

14-Apr-2017 6 Updated Introduction, Section 3: Ordering information and

Table 12: Solder bridges to add NUCLEO-H743ZI.

15-Dec-2017 7

Expanded document scope to the NUCLEO-F439ZI and

NUCLEO-F756ZG products:

– Updated Introduction, Features, Product marking and

Ordering information

– Updated Figure 11, Table 13, Table 17 and Table 21

UM1974

82/82 DocID028599 Rev 7

IMPORTANT NOTICE – PLEASE READ CAREFULLY

STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and

improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on

ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order

acknowledgement.

Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or

the design of Purchasers’ products.

No license, express or implied, to any intellectual property right is granted by ST herein.

Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.

ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners.

Information in this document supersedes and replaces information previously supplied in any prior versions of this document.

STM32 Nucleo 144 Boards En.DM00244518 F429 User Manual

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