STM32 Nucleo 144 Boards En.DM00244518 F429 User Manual

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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™ online resources at http://mbed.org.
Figure 1. Nucleo-144 board (top view)

December 2017

Figure 2. Nucleo-144 board (bottom view)

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www.st.com

1

Contents

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Contents
1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2

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

3

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

4

Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5

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

6

5.1

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

5.2

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

5.3

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

Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6.1

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

6.2

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

6.3

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

6.4

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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

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
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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

B.2

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

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

Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

B.2.2

Déclaration de conformité. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

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

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List of tables

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List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
Table 21.

Table 22.
Table 23.

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Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Codification explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
ON/OFF conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CN4 states of the jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Debug connector CN6 (SWD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
JP1 configuration table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
External power sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power related jumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
USART3 pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
USB pins configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Ethernet pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Solder bridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI
pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments . . . . . . . . . . . . . . . . . . . . . . . . 43
NUCLEO-F303ZE pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
NUCLEO-F207ZG pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . 55
NUCLEO-F412ZG pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
NUCLEO-F413ZH pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
NUCLEO-H743ZI pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
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
ST morpho connector for NUCLEO-F303ZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

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List of figures

List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.

Nucleo-144 board (top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Nucleo-144 board (bottom view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Hardware block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Top layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Bottom layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Nucleo-144 board mechanical drawing in millimeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Nucleo-144 board mechanical drawing in mil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
USB composite device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Connecting the STM32 Nucleo-144 board to program the on-board STM32 . . . . . . . . . . . 18
Using ST-LINK/V2-1 to program the STM32 on an external application . . . . . . . . . . . . . . 20
NUCLEO-F207ZG, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F746ZG,
NUCLEO-F756ZG, NUCLEO-F767ZI and NUCLEO-H743ZI . . . . . . . . . . . . . . . . . . . . . . 33
NUCLEO-F303ZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
NUCLEO-F412ZG and NUCLEO-F413ZH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
NUCLEO-F446ZE and NUCLEO-F722ZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Top and power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Ethernet PHY with RJ45 connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Extension connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

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Features

1

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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:
–

•

•

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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)

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2

Product marking

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:
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

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

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Table 2. Codification explanation

NUCLEO-TXXXZY

Description

Example: NUCLEO-F446ZE

TXXX

STM32 Product line

STM32F446

Z

STM32 package pin count

144 pins

Y

STM32 Flash memory size
(8 for 64 Kbytes, B for
128 Kbytes, C for 256 Kbytes, E 512 Kbytes
for 512 Kbytes, G for 1 Mbyte, Z
for 192 Kbytes, H for
1.5 Mbytes, I for 2 Mbytes)

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

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4

Conventions

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

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 STLINK/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.

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Quick start

5.2

5.3

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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.

System requirements
•

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

•

USB Type-A to Micro-B cable

Development toolchains
•

Arm® Keil®: MDK-ARM™(a)

•

IAR™: EWARM(a)

•

GCC-based IDEs: free SW4STM32 from AC6

•

Arm® Mbed Enabled™

a. On Windows only.

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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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6

Hardware layout and configuration

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Hardware layout and configuration

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Figure 4. Top layout

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Hardware layout and configuration
Figure 5. Bottom layout

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6.1

UM1974

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

06Y9

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Hardware layout and configuration
Figure 7. Nucleo-144 board mechanical drawing in mil

06Y9

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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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 STLINK/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
Table 4. CN4 states of the jumpers
Jumper state

6.3.1

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.

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:

16/82

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

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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.

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Figure 9. Connecting the STM32 Nucleo-144 board to program the on-board STM32
&1MXPSHUV21

&1
6:'FRQQHFWRU

06Y9

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:

18/82

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

DocID028599 Rev 7

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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

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Figure 10. Using ST-LINK/V2-1 to program the STM32 on an external application
&1MXPSHUV2))

&1
6:'FRQQHFWRU

06Y9

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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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
powered by USB (U5V). JP1 jumper can be set to ON to inform the host PC that the
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.
Table 6. JP1 configuration table
Jumper state

Power supply

JP1 jumper OFF
JP1 jumper ON
JP1 jumper (do not care)

Warning:

Note:

USB power through CN1
VIN, +3.3 V, +5 V power

Allowed current
300 mA max
100 mA max
For current limitation refer to Table 8

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.

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).

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6.4.2

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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
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
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Hardware layout and configuration

UM1974

Figure 14. NUCLEO-F446ZE and NUCLEO-F722ZE
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06Y9

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6.14

Hardware layout and configuration

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.

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Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI
pin assignments
Connector

Pin

Pin
name

Signal name

STM32 pin

Function

Remark

Left connectors

CN8

CN9

38/82

1

NC

NC

-

3

IOREF

IOREF

5

RESET

RESET

7

+3.3 V

+3.3 V

3.3 V input/output

9

+5 V

+5 V

5 V output

11

GND

GND

13

GND

GND

ground

15

VIN

VIN

Power input

2

D43

SDMMC_D0

PC8

4

D44

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

16

D50

I/O

PG3

1

A0

ADC

PA3

ADC123_IN3

3

A1

ADC

PC0

ADC123_IN10

5

A2

ADC

PC3

ADC123_IN13

7

A3

ADC

PF3

ADC3_IN9
ADC3_IN15
(PF5) or
I2C1_SDA (PB9)

-

3.3 V Ref

NRST

-

RESET

ground

SDMMC/I2S_A
-

I/O

9

A4

ADC

PF5 or
PB9(1)

11

A5

ADC

PF10 or
PB8(1)

ADC3_IN8
(PF10) or
I2C1_SCL (PB8)

13

D72

NC

-

(2)

Arduino
support

I/O

15

D71

I/O

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

DocID028599 Rev 7

PA7

Arduino
support

I2C_2

-

UM1974

Hardware layout and configuration
Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI
pin assignments (continued)
Connector

CN9

Pin

Pin
name

Signal name

STM32 pin

Function

27

D66

CAN_TX

PD1

CAN_1

29

D65

I/O

PG0

I/O

2

D51

USART_B_SCLK

PD7

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

-

USART_2

ground
(3)

14

D56

SAI_A_MCLK

16

D57

SAI_A_FS

PE4

18

D58

SAI_A_SCK

PE5

20

D59

SAI_A_SD

PE6

22

D60

SAI_B_SD

PE3

24

D61

SAI_B_SCK

PF8

26

D62

SAI_B_MCLK

PF7

28

D63

SAI_B_FS

PF9

30

D64

I/O

PG1

DocID028599 Rev 7

PE2

Remark

SAI_1_A

SAI_1_B

I/O

39/82
81

Hardware layout and configuration

UM1974

Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI
pin assignments (continued)
Connector

Pin

Pin
name

Signal name

STM32 pin

Function

Remark

Right Connectors

CN7

40/82

1

D16

I2S_A_MCK

PC6

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

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

4

D14

I2C_A_SDA

PB9

I2C1_SDA

6

AREF

AREF

8

GND

GND

DocID028599 Rev 7

I2S_2

-

I2S_3 / SPI3

-

AVDD/VREF+
ground

Arduino
support

-

UM1974

Hardware layout and configuration
Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI
pin assignments (continued)
Connector

Pin

Pin
name

Signal name

STM32 pin

Function

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

-

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

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

-

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

16

D0

USART_A_RX

PG9

18

D42

TIMER_A_PWM1N

PE8

TIM1_CH1N

20

D41

TIMER_A_ETR

PE7

TIM1_ETR

CN7

CN10

DocID028599 Rev 7

Remark

-

QSPI_BK1

Arduino
support

USART6

-

41/82
81

Hardware layout and configuration

UM1974

Table 13. NUCLEO-F746ZG, NUCLEO-F756ZG and NUCLEO-F767ZI
pin assignments (continued)
Connector

CN10

Pin

Pin
name

Signal name

STM32 pin

Function

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

Remark

-

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.

42/82

DocID028599 Rev 7

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

CN9

1

NC

NC

-

-

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

4

D44

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

16

D50

I/O

PG3

1

A0

ADC

PA3

ADC123_IN3

3

A1

ADC

PC0

ADC123_IN10

5

A2

ADC

PC3

ADC123_IN13

7

A3

ADC

PF3

ADC3_IN9
ADC3_IN15 (PF5)
or I2C1_SDA
(PB9)

SDMMC/I2S_A
(SDMMC1 for
NUCLEOF7222ZE)

-

I/O

9

A4

ADC

PF5 or
PB9(1)

11

A5

ADC

PF10 or
PB8(1)

ADC3_IN8 (PF10)
or I2C1_SCL
(PB8)

13

D72

NC

-

-

15

D71

NC

-

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

DocID028599 Rev 7

Arduino
support

I2C_2

Arduino
support

-

43/82
81

Hardware layout and configuration

UM1974

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

CN9

Pin

Pin
name

Signal name

STM32
pin

Function

27

D66

CAN_TX

PD1

CAN_1

29

D65

I/O

PG0

I/O

2

D51

USART_B_SCLK

PD7

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

-

Remark

USART_2

ground
(2)

14

D56

SAI_A_MCLK

16

D57

SAI_A_FS

PE4

18

D58

SAI_A_SCK

PE5

20

D59

SAI_A_SD

PE6

22

D60

SAI_B_SD

PE3

24

D61

SAI_B_SCK

PF8

26

D62

SAI_B_MCLK

PF7

28

D63

SAI_B_FS

PF9

30

D64

I/O

PG1

-

PE2

SAI_1_A

SAI_1_B

I/O

Right Connectors

CN7

44/82

1

D16

I2S_A_MCK

PC6

3

D17

I2S_A_SD

PB15

3

D17

I2S_A_SD

PB15

5

D18

I2S_A_CK

PB13

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

4

D14

I2C_A_SDA

PB9

I2C1_SDA

6

AREF

AREF

-

AVDD/VREF+

8

GND

GND

-

ground

DocID028599 Rev 7

I2S_2

I2S_3 / SPI3

Arduino
support

UM1974

Hardware layout and configuration
Table 14. NUCLEO-F446ZE and NUCLEO-F722ZE pin assignments (continued)
Connector

Pin

Pin
name

Signal name

STM32
pin

Function

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

-

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
(2)

CN7

CN10

Arduino
support

-

-

25

D31

QSPI_BK1_IO2

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

-

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

16

D0

USART_A_RX

PG9

DocID028599 Rev 7

Remark

PE2

Arduino
support

USART6

45/82
81

Hardware layout and configuration

UM1974

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

CN10

Pin

Pin
name

Signal name

STM32
pin

Function

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

Remark

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.

46/82

DocID028599 Rev 7

-

UM1974

Hardware layout and configuration
Table 15. NUCLEO-F303ZE pin assignments
Connector

Pin

Pin
name

Signal name

STM32
pin

Function

Remark

Left connectors

CN8

1

NC

NC

-

-

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

6

D45

I/O

PC10

8

D46

I/O

PC11

10

D47

I/O

PC12

12

D48

I/O

PD2

14

D49

I/O

PG2

16

D50

I/O

PG3

1

A0

ADC

PA3

ADC1_IN4

3

A1

ADC

PC0

ADC12_IN6

5

A2

ADC

PC3

ADC12_IN9

7

A3

ADC

PD11

ADC34_IN8
ADC34_IN9
(PD12) or
I2C1_SDA (PB9)

I/O

9

A4

ADC

PD12 or
PB9(1)

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)

17

D70

I2C_B_SMBA

PA8

19

D69

I2C_B_SCL

PA9

21

D68

I2C_B_SDA

PA10

23

GND

GND

-

25

D67

CAN_RX

PD0

27

D66

CAN_TX

PD1

CN9

DocID028599 Rev 7

Arduino
support

Arduino
support

I2C_2
ground
CAN_1

47/82
81

Hardware layout and configuration

UM1974

Table 15. NUCLEO-F303ZE pin assignments (continued)
Connector

CN9

Pin

Pin
name

Signal name

STM32
pin

Function

29

D65

I/O

PG0

I/O

2

D51

USART_B_SCLK

PD7

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

-

Remark

USART_2

ground
(3)

14

D56

I/O

PE2

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

-

I/O

Right Connectors

CN7

48/82

1

D16

I2S_A_MCK

PC6

3

D17

I2S_A_SD

PB15

5

D18

I2S_A_CK

PB13

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

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

DocID028599 Rev 7

I2S_2

-

-

I2S_3 / SPI3

Arduino
support

UM1974

Hardware layout and configuration
Table 15. NUCLEO-F303ZE pin assignments (continued)
Connector

CN7

CN10

Pin
name

Signal name

STM32
pin

Function

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

-

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

15

D27

I/O

PB2

17

GND

GND

-

19

D28

I/O

PF10

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

2

D7

I/O

PF13

-

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

PC4

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

Pin

DocID028599 Rev 7

Remark

Arduino
support

I/O
ground

-

I/O

USART1

Arduino
support

-

49/82
81

Hardware layout and configuration

UM1974

Table 15. NUCLEO-F303ZE pin assignments (continued)
Connector

CN10

Pin

Pin
name

Signal name

STM32
pin

Function

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

Remark

-

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.

50/82

DocID028599 Rev 7

UM1974

Hardware layout and configuration
Table 16. NUCLEO-F207ZG pin assignments
Connector

Pin

Pin
name

Signal name

STM32
pin

Function

Remark

Left connectors

CN8

CN9

1

NC

NC

-

-

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

4

D44

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

16

D50

I/O

PG3

1

A0

ADC

PA3

ADC123_IN3

3

A1

ADC

PC0

ADC123_IN10

5

A2

ADC

PC3

ADC123_IN13

7

A3

ADC

PF3

ADC3_IN9
ADC3_IN15
(PF5) or
I2C1_SDA (PB9)

SDMMC/I2S_A
-

I/O

9

A4

ADC

PF5 or
PB9(1)

11

A5

ADC

PF10 or
PB8(1)

ADC3_IN8
(PF10) or
I2C1_SCL (PB8)

13

D72

NC

-

(2)

15

D71

I/O

17

D70

I2C_B_SMBA

PF2

19

D69

I2C_B_SCL

PF1

21

D68

I2C_B_SDA

PF0

23

GND

GND

-

DocID028599 Rev 7

PA7

Arduino
support

Arduino
support

I/O

I2C_2

-

ground

51/82
81

Hardware layout and configuration

UM1974

Table 16. NUCLEO-F207ZG pin assignments (continued)
Connector

CN9

Pin

Pin
name

Signal name

STM32
pin

25

D67

CAN_RX

PD0

27

D66

CAN_TX

PD1

29

D65

I/O

PG0

2

D51

USART_B_SCLK

PD7

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

-

14

D56

I/O

PE2(3)

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

Function

Remark

CAN_1
I/O

USART_2

ground

-

I/O

Right Connectors

CN7

52/82

1

D16

I2S_A_MCK

PC6

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

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

4

D14

I2C_A_SDA

PB9

I2C1_SDA

6

AREF

AREF

-

AVDD/VREF+

8

GND

GND

-

ground

DocID028599 Rev 7

I2S_2

-

I2S_3 / SPI3

Arduino
support

UM1974

Hardware layout and configuration
Table 16. NUCLEO-F207ZG pin assignments (continued)
Connector

Pin

Pin
name

Signal name

STM32
pin

Function

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

-

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

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

-

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

CN7

CN10

DocID028599 Rev 7

Remark

Arduino
support

-

I/O

Arduino
support

-

53/82
81

Hardware layout and configuration

UM1974

Table 16. NUCLEO-F207ZG pin assignments (continued)
Connector

CN10

Pin

Pin
name

Signal name

STM32
pin

Function

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

Remark

-

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.

54/82

DocID028599 Rev 7

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

1

NC

NC

3

IOREF

IOREF

5

RESET

RESET

7

+3.3 V

+3.3 V

3.3 V input/output

9

+5 V

+5 V

5 V output

11

GND

GND

13

GND

GND

15

VIN

VIN

2

D43

SDMMC_D0

PC8

4

D44

SDMMC_D1/
I2S_A_CKIN

PC9

6

D45

SDMMC_D2

PC10

8

D46

SDMMC_D3

PC11

NRST

-

3.3 V Ref
RESET

ground
Power input
SDMMC/I2S_A

I/O

10

D47

SDMMC_CK

PC12

12

D48

SDMMC_CMD

PD2

14

D49

I/O

PG2

16

D50

I/O

PG3

1

A0

ADC

PA3

ADC123_IN3

3

A1

ADC

PC0

ADC123_IN10

5

A2

ADC

PC3

ADC123_IN13

7

A3

ADC

PF3

ADC3_IN9
ADC3_IN15
(PF5) or
I2C1_SDA (PB9)

9

A4

ADC

PF5 or
PB9(1)

11

A5

ADC

PF10 or
PB8(1)

ADC3_IN8
(PF10) or
I2C1_SCL (PB8)

13

D72

NC

-

I/O

CN9

15

D71

I/O

PA7(2)

17

D70

I2C_B_SMBA

PF2

19

D69

I2C_B_SCL

PF1

DocID028599 Rev 7

Arduino
support

-

Arduino
support

-

I2C_2

55/82
81

Hardware layout and configuration

UM1974

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

CN9

Pin

Pin
name

Signal name

STM32
pin

Function

21

D68

I2C_B_SDA

PF0

I2C_2

23

GND

GND

-

ground

25

D67

CAN_RX

PD0

27

D66

CAN_TX

PD1

29

D65

I/O

PG0

2

D51

USART_B_SCLK

PD7

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

-

14

D56

SAI_A_MCLK

PE2(3)

16

D57

SAI_A_FS

PE4

18

D58

SAI_A_SCK

PE5

20

D59

SAI_A_SD

PE6

22

D60

SAI_B_SD

PE3

24

D61

SAI_B_SCK

PF8

26

D62

SAI_B_MCLK

PF7

28

D63

SAI_B_FS

PF9

30

D64

I/O

PG1

Remark

CAN_1
I/O

USART_2

ground

-

SAI_1_A

SAI_1_B

I/O

Right Connectors

CN7

56/82

1

D16

I2S_A_MCK

PC6

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

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

DocID028599 Rev 7

I2S_2

-

I2S_3 / SPI3

UM1974

Hardware layout and configuration
Table 17. NUCLEO-F429ZI and NUCLEO-F439ZI pin assignments (continued)
Connector

CN7

CN10

Pin

Pin
name

Signal name

STM32
pin

Function

Remark

19

D25

SPI_B_MISO

PB4

I2S_3 / SPI3

-

2

D15

I2C_A_SCL

PB8

I2C1_SCL

4

D14

I2C_A_SDA

PB9

I2C1_SDA

6

AREF

AREF

8

GND

GND

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

-

1

AVDD

AVDD

3

AGND

AGND

5

GND

GND

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

15

D27

I/O

PB2

17

GND

GND

-

19

D28

I/O

PD13

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

-

DocID028599 Rev 7

-

AVDD/VREF+
ground
Arduino
support

Analog VDD
-

Analog ground
ground

I/O
ground

-

I/O

Arduino
support

57/82
81

Hardware layout and configuration

UM1974

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

CN10

Pin

Pin
name

Signal name

STM32
pin

Function

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

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

Remark

Arduino
support

USART6

-

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.

58/82

DocID028599 Rev 7

UM1974

Hardware layout and configuration
Table 18. NUCLEO-F412ZG pin assignments

Connector

Pin

Pin
name

Signal name

STM32
pin

Function

Remark

Left connectors

CN8

CN9

1

NC

NC

-

-

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

4

D44

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

16

D50

I/O

PG3

1

A0

ADC

PA3

ADC1_IN3

3

A1

ADC

PC0

ADC1_IN10

5

A2

ADC

PC3

ADC1_IN13

7

A3

ADC

PC1

ADC1_IN11
ADC1_IN14 (PC4)
or I2C1_SDA
(PB9)

SDMMC/I2S_A
-

I/O

9

A4

ADC

PC4 or
PB9(1)

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

19

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

Arduino
compatible

I2C_2

Arduino
compatible

-

59/82
81

Hardware layout and configuration

UM1974

Table 18. NUCLEO-F412ZG pin assignments (continued)
Connector

CN9

Pin

Pin
name

Signal name

STM32
pin

Function

27

D66

CAN_TX

PD1

CAN_1

29

D65

I/O

PG0

I/O

2

D51

USART_B_SCLK

PD7

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

-

Remark

USART_2

ground
(2)

14

D56

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

-

PE2

I/O

I/O

I/O

Right Connectors

CN7

60/82

1

D16

I2S_A_MCK

PC6

3

D17

I2S_A_SD

PB15

5

D18

I2S_A_CK

PB13

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

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

DocID028599 Rev 7

I2S_2

-

I2S_3 / SPI3

Arduino
compatible

UM1974

Hardware layout and configuration
Table 18. NUCLEO-F412ZG pin assignments (continued)

Connector

CN7

CN10

Pin

Pin
name

Signal name

STM32
pin

Function

12

D12

SPI_A_MISO

PA6

SPI1_MISO

(1)

14

D11

SPI_A_MOSI/
TIM_E_PWM1

PA7 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

-

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

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

-

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

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

DocID028599 Rev 7

Remark

Arduino
compatible

-

QSPI_BK1

Arduino
compatible

USART6

-

61/82
81

Hardware layout and configuration

UM1974

Table 18. NUCLEO-F412ZG pin assignments (continued)
Connector

Pin

Pin
name

Signal name

STM32
pin

Function

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

CN10

Remark

-

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 19. NUCLEO-F413ZH pin assignments
Connector

Pin

Pin
name

Signal name

STM32
pin

Function

-

-

Remark

Left connectors
1

CN8

CN9

62/82

NC

NC

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

4

D44

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

16

D50

I/O

PG3

1

A0

ADC

PA3

ADC1_IN3

3

A1

ADC

PC0

ADC1_IN10

5

A2

ADC

PC3

ADC1_IN13

DocID028599 Rev 7

Arduino
compatible

SDMMC/I2S_A
-

I/O
Arduino
compatible

UM1974

Hardware layout and configuration
Table 19. NUCLEO-F413ZH pin assignments (continued)

Connector

CN9

Pin

Pin
name

Signal name

STM32
pin

Function

7

A3

ADC

PC1

ADC1_IN11

9

A4

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

19

D69

I2C_B_SCL

PF1

21

D68

I2C_B_SDA

PF0

23

GND

GND

-

25

D67

CAN_RX

PD0

27

D66

CAN_TX

PD1

29

D65

I/O

PG0

2

D51

USART_B_SCLK

PD7

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

-

Remark

Arduino
compatible

I2C_2
ground
CAN_1
I/O

USART_2

-

ground
(2)

14

D56

SAI_A_MCLK

16

D57

SAI_A_SD

PE4(3)

PE2

18

D58

SAI_A_SCK

PE5

20

D59

SAI_A_FS

PE6(3)

22

D60

SAI_B_SD

PE3

24

D61

SAI_B_SCK

PF8

26

D62

SAI_B_MCLK

PF7

28

D63

SAI_B_FS

PF9

30

D64

I/O

PG1

SAI_1_A

SAI_1_B

I/O

Right Connectors

CN7

1

D16

I2S_A_MCK

PC6

3

D17

I2S_A_SD

PB15

5

D18

I2S_A_CK

PB13

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

DocID028599 Rev 7

I2S_2
I2S_3 / SPI3

63/82
81

Hardware layout and configuration

UM1974

Table 19. NUCLEO-F413ZH pin assignments (continued)
Connector

CN7

CN10

64/82

Pin

Pin
name

Signal name

STM32
pin

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

4

D14

I2C_A_SDA

PB9

I2C1_SDA

6

AREF

AREF

-

AVDD/VREF+

Function

Remark

I2S_3 / SPI3

-

8

GND

GND

-

ground

10

D13

SPI_A_SCK

PA5

SPI1_SCK

12

D12

SPI_A_MISO

PA6

SPI1_MISO

(1) or

14

D11

SPI_A_MOSI/
TIM_E_PWM1

PA7
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

-

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

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

-

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

DocID028599 Rev 7

Arduino
compatible

-

QSPI_BK1

Arduino
compatible

UM1974

Hardware layout and configuration
Table 19. NUCLEO-F413ZH pin assignments (continued)

Connector

CN10

Pin

Pin
name

Signal name

STM32
pin

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

Function

Remark

Arduino
compatible

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.

DocID028599 Rev 7

65/82
81

Hardware layout and configuration

UM1974

Table 20. NUCLEO-H743ZI pin assignments
Connector

Pin

Pin
name

Signal name

STM32 pin

Function

Remark

Left connectors

CN8

CN9

66/82

1

NC

NC

-

-

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

4

D44

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

16

D50

I/O

PG3

1

A0

ADC

PA3

ADC12_IN15

3

A1

ADC

PC0

ADC123_IN10

5

A2

ADC

PC3

ADC123_IN13

7

A3

ADC

PF3

ADC3_IN5
ADC3_IN4 (PF5)
or I2C1_SDA
(PB9)

SDMMC/I2S_A
-

I/O

9

A4

ADC

PF5 or
PB9(1)

11

A5

ADC

PF10 or
PB8(1)

ADC3_IN6 (PF10)
or I2C1_SCL
(PB8)

13

D72

NC

-

-

15

D71

I/O

17

D70

I2C_B_SMBA

PF2

19

D69

I2C_B_SCL

PF1

21

D68

I2C_B_SDA

PF0

23

GND

GND

-

DocID028599 Rev 7

PA7

(2)

Arduino
compatible-

Arduino
compatible

I/O

I2C_2

Ground

-

UM1974

Hardware layout and configuration
Table 20. NUCLEO-H743ZI pin assignments (continued)
Connector

CN9

Pin

Pin
name

Signal name

STM32 pin

25

D67

CAN_RX

PD0

27

D66

CAN_TX

PD1

29

D65

I/O

PG0

2

D51

USART_B_SCLK

PD7

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

-

14

D56

SAI_A_MCLK

PE2(3)

16

D57

SAI_A_FS

PE4

18

D58

SAI_A_SCK

PE5

20

D59

SAI_A_SD

PE6

22

D60

SAI_B_SD

PE3

24

D61

SAI_B_SCK

PF8

26

D62

SAI_B_MCLK

PF7

28

D63

SAI_B_FS

PF9

30

D64

I/O

PG1

Function

Remark

CAN_1
I/O

USART_2

Ground
SAI_1_A

SAI_1_B

I/O

Right Connectors
1

D16

I2S_A_MCK

PC6

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

11

D21

I2S_B_MCK

PC7

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

4

D14

I2C_A_SDA

PB9

I2C1_SDA

6

AREF

AREF

-

AVDD/VREF+

8

GND

GND

-

Ground

13
CN7

DocID028599 Rev 7

I2S_2

-

I2S_3 / SPI3

Arduino
compatible

67/82
81

Hardware layout and configuration

UM1974

Table 20. NUCLEO-H743ZI pin assignments (continued)
Connector

Pin

Pin
name

Signal name

STM32 pin

Function

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

-

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

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

-

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

16

D0

USART_A_RX

PG9

18

D42

TIMER_A_PWM1N

PE8

TIM1_CH1N

20

D41

TIMER_A_ETR

PE7

TIM1_ETR

CN7

CN10

68/82

DocID028599 Rev 7

Remark

Arduino
compatible

-

QSPI_BK1

Arduino
compatible

USART6

-

UM1974

Hardware layout and configuration
Table 20. NUCLEO-H743ZI pin assignments (continued)
Connector

CN10

Pin

Pin
name

Signal name

STM32 pin

Function

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

Remark

-

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.

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.

DocID028599 Rev 7

69/82
81

Hardware layout and configuration

UM1974

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

70/82

CN11 odd pins

CN11 even pins

CN12 odd pins

CN12 even pins

Pin

Pin name

Pin

Pin name

Pin

Pin name

Pin

Pin name

1

PC10

2

PC11

1

PC9

2

PC8

3

PC12

4

PD2

3

PB8

4

PC6

5

VDD

6

E5V

5

PB9

6

PC5

7

BOOT0(1)

8

GND

7

AVDD

8

U5V(2)

9

PF6

10

-

9

GND

10

PD8

11

PF7

12

IOREF

11

PA5

12

PA12

13

PA13(3)

14

RESET

13

PA6

14

PA11

15

(3)

16

+3.3 V

15

PA7

16

PB12

PA14

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

35

PC2

36

PC1

35

PA2

36

PF5

37

PC3

38

PC0

37

PA3

38

PF4

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

UM1974

Hardware layout and configuration
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

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

1

PC10

2

PC11

1

PC9

2

PC8

3

PC12

4

PD2

3

PB8

4

PC6

5

VDD

6

E5V

5

PB9

6

PC5

7

BOOT0(1)

8

GND

7

AVDD

8

U5V(2)

9

PF6

10

-

9

GND

10

PD8

11

PF7

12

IOREF

11

PA5

12

PA12

13

PA13(3)

14

RESET

13

PA6

14

PA11

15

(3)

16

+3.3 V

15

PA7

16

PB12

PA14

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

35

PC2

36

PC1

35

PA2

36

PF5

37

PC3

38

PC0

37

PA3

38

PF4

39

PD4

40

PD3

39

GND

40

PE8

DocID028599 Rev 7

71/82
81

Hardware layout and configuration

UM1974

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

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.

72/82

DocID028599 Rev 7

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)

DocID028599 Rev 7

73/82
81

U_Connectors
Connectors.SchDoc

U_MCU_144
MCU_144.SchDoc
PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
PE[0..15]
PF[0..15]
PG[0..15]
PH[0..2]
COMP2_INP
BOOT0
NRST

U_USB
USB.SchDoc

PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
PE[0..15]
PF[0..15]
PG[0..15]
PH[0..2]
COMP2_INP
BOOT0

USB_DP
USB_DM
USB_VBUS
USB_ID

USB_DP
USB_DM
USB_VBUS
USB_ID
USB_Disconnect
USB_PowerSwitchOn
USB_OverCurrent
VBUS_DET

USB_GPIO_OUT
USB_GPIO_IN

U_Ethernet
Ethernet.SchDoc

U_ST_LINK_V2-1
ST_LINK_V2-1.SCHDOC
NRST
TCK
TMS
SWO
STLK_RX
STLK_TX
MCO

Electrical schematics

74/82

Figure 15. Top and power

RMII_TX_EN
RMII_TXD0
RMII_TXD1
RMII_RXD0
RMII_RXD1
RMII_CRS_DV
RMII_MDC
RMII_MDIO
RMII_REF_CLK

NRST
TCK
TMS
SWO
STLK_RX
STLK_TX
MCO

RMII_TX_EN
RMII_TXD0
RMII_TXD1
RMII_RXD0
RMII_RXD1
RMII_CRS_DV
RMII_MDC
RMII_MDIO
RMII_REF_CLK

PWR_ENn

DocID028599 Rev 7

NRST

U5
LD1117S50TR
3

VIN

Vin

VIN_5V
2
4
C18
10uF

1

C17
10uF(25V)

Vout
Tab

JP3

1

U4
1
2
2 LD5
Red

8
3

IN
IN

OUT
OUT

FAULT

SET

ON

GND

ST890CDR

Power Switch to supply +5V
from STLINK USB

6
7

U6
6
R29
1K

Header 3X2
LD6
Green

5
4

+5V

5
3
1

1

R21
1K

C11
100nF

6
4
2

C23
1uF_X5R_0603

1

C22
100nF

LD39050PU33R

VI

PG

EN

VO
NC

3

R28
2K7

+3V3
Closed

SB3

4

C19
100nF

VDD

JP5

C20
1uF_X5R_0603

5

2

R27
10K

E5V

GND

C16
4.7uF

GND

Open

0

SB1

2

U5V

+3V3_PER
SB2

Closed

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
Title: TOP & POWER
Project: NUCLEO-XXXXZX
Size: A4

Reference: MB1137

Date: 8/19/2016

Revision: B-01
Sheet: 1 of 6

UM1974

R73 only fitted on F2 & F4 Series

U8A
Open PA0
Closed PA1
Closed PA2
PA3
PA4
PA5
JP6
RMII_CRS_DV
PA6
COMP2_INP
PA7
TP1
PA8
USB_SOF
R35,SB125 & SB127 removed only for F303ZE
R35
10K
SB127
PA9
USB_VBUS
PA10
SB125
USB_ID
SB133
Closed PA11
USB_DM
SB132
Closed PA12
USB_DP
PA13
TMS
PA14
TCK
PA15
Usr_But SB180
SB13
RMII_REF_CLK
SB160
RMII_MDIO

SB164

RMII_MDC

SB178
SB181

RMII_RXD0
RMII_RXD1

34
35
36
37
40
41
42
43
100
101
102
103
104
105
109
110

PC0
Closed PC1
PC2
PC3
Closed PC4
Closed PC5
PC6
PC7

26
27
28
29
44
45
96
97

UM1974

Figure 16. MCU

PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15

PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15

PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7

PC8
PC9
PC10
PC11
PC12
PC13
PC14-OSC32_IN
PC15-OSC32_OUT

46
47
48
133
134
135
136
137
139
140
69
70
73
74
75
76

PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15

98
99
111
112
113
7
8
9

PC8
PC9
PC10
PC11
PC12
PC13
PC14
PC15

BOOT1

R73

100K

U8B

SB142
SB152

Open
Open

LD2
1

2

VDD

SWO

SB139

Closed R31
680

Blue

JP7

RMII_TXD1
LD3
1

R30
SB118 Closed 1K

Red
VDD

B1
Closed

Usr_But

R59

4

330
C52

MCU_LQFP144

R38
0

R37
0

2
3
USER (Blue)
R60

[N/A]

100

R58
220K

DocID028599 Rev 7

X2
NX3215SA-32.768KHZ-EXS00A-MU00525
C36
2.7pF

C35
2.7pF

114
115
116
117
118
119
122
123
77
78
79
80
81
82
85
86

PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
PE8
PE9
PE10
PE11
PE12
PE13
PE14
PE15

141
142
1
2
3
4
5
58
59
60
63
64
65
66
67
68

2

1
SB173

SB5
SB6

STLK_RX
STLK_TX

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
Closed USART3_TX PD8
Closed USART3_RX PD9
PD10
PD11
PD12
PD13
PD14
PD15

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15

PF0/PH0
PF1/PH1
PF2
PF3
PF4
PF5
PF6
PF7
PF8
PF9
PF10
PF11
PF12
PF13
PF14
PF15

PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
PE8
PE9
PE10
PE11
PE12
PE13
PE14
PE15

PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PG8
PG9
PG10
PG11
PG12
PG13
PG14
PG15

10
11
12
13
14
15
18
19
20
21
22
49
50
53
54
55

PF0 /PH0
PF1 /PH1
PF2
PF3
PF4
PF5
PF6
PF7
PF8
PF9
PF10
PF11
PF12
PF13
PF14
PF15

56
57
87
88
89
90
91
92
93
124
125
126
127
128
129
132

PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PG8
PG9
PG10
PG11
PG12
PG13
PG14
PG15

USB_GPIO_OUT
USB_GPIO_IN

JP4

SB183

Closed

SB182

Closed

RMII_TX_EN
RMII_TXD0

MCU_LQFP144

C35 and C36 value can change based on the STM32

SB149:Default closed
Open for L496ZG

MCO

SB149

Closed

SB8

Open

C38 4.3pF[N/A]

1

2

C37 4.3pF[N/A]

NRST

X3
NX3225GD-8.000M-EXS00A-CG04874[N/A]
U8C
PH0 /PF0
23
PH0/PF0-OSC_IN
PH1 /PF1
SB9
Open
24
PH1/PF1-OSC_OUT
AVDD
L1

VDD

SB12
BEAD
Closed

SB156
Closed

VDDA
VREF+

6

VBAT
VDD

33
32

VDD

C57
1uF_X5R_0603

VBAT

72
108
144

121
131
30

SB161
SB166

VCAP2/PH2/VDDUSB
VCAP1/VSS_1

25
138
31
106
71
143

NRST
AGND

2
3

L496ZG:VDDUSB & F303ZE:PH2
PH2

1

SB123
SB124
VDD
C55
2.2uF_X7R
100nF
C56
2.2uF_X7R
SB129
L496ZG/F303ZE:VSS
SB154
VDD
SB153
L496ZG/F303ZE:VSS & F207ZG:NC

38
107
16
51
61

SB155
Closed

PA[0..15]

4
TD-0341 [RESET/Black]
C53

PB[0..15]
PC[0..15]

BOOT0
PD[0..15]

R36
10K

PE[0..15]

F407ZG:BYPASS_REG
Ceramic capacitor (Low ESR)

PF[0..15]

83
94
120
130

PG[0..15]
PH[0..2]

PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
PE[0..15]
PF[0..15]
PG[0..15]
PH[0..2]

MCU_LQFP144

AVDD
VDD
C39
100nF

VDD
C30
100nF

C28
100nF

C25
100nF

C26
100nF

VDD
C29
100nF

C31
100nF

C58
100nF

C32
100nF

VDD
C33
100nF

C24
100nF

C27
100nF

C21
4.7uF_X5R_0603

SB162

Closed

C34
100nF

AGND
AGND

Title: MCU

75/82

Project: NUCLEO-XXXXZX
Size: A3

Reference: MB1137

Date: 4/5/2017

Revision: B-01
Sheet: 2 of 6

Electrical schematics

VDD
AGND

VSSA/VREF-

VDD_1
VDD_2
PDR_ON/VSS_3/NC
VDD_3/VDD_SA
VSS_4/BYPASS_REG
VDD_4
VDD_5
VSS_2
VDD_6
VSS_5
VDD_7
VSS_6
VDD_8
VSS_7
VDD_9/VDDIO_1/VDD_USB33
VSS_8
VDD_10/VDD_MMC33VSS_9/VSSIO_1
VDD_11/VDDIO_2
VSS_10
VDD_12/VSSA
VSS_11/VSSIO_2

39
17
52
62
84
95

L496ZG/F303ZE:VSSA

B2
NRST
BOOT0

C3
100nF +3V3_ST_LINK

R6

R2
PWR_EXT

100K
R4

10K

R3

10K[N/A]

Board Ident: PC13=0

SWD
CN6

48
47
46
45
44
43
42
41
40
39
38
37

1
+3V3_ST_LINK 1
2
2
3
R5
4
NX3225GD-8.000M-EXS00A-CG04874
100K
5
OSC_IN
6
OSC_OUT
7
STM_RST
8
SB107
C2
9
+3V3_ST_LINK
R25
4K7
Open 100nF
AIN_1 10
+3V3_PER
11
12
R24
4K7

AIN_1

R1 100[N/A]
BAT60JFILM
R10

22

R19

22

T_JTMS

36
35
34
33
32
31
30
29
28
27
26
25

R22

22

T_NRST

R23

22

T_SWO

+3V3_ST_LINK
STM_JTMS
STLINK_USB_DP
STLINK_USB_DM
T_SWO
LED_STLINK

R20 100
T_JTMS
T_JTCK

C7
SB112:Default closed
20pF[N/A] Open for L496ZG
SB112
Closed MCO
MCO
PWR_ENn

100

Red

R17

2

1

Wired on Solder Side
LED_STLINK

R13

3

4 R14
0

100

CN3

1050170001

BAT60JFILM
D3
E5V

Not Fitted

6
7
8
9
10
11

PWR

BAT60JFILM
D5

R11
100K

i
U1
Diff Pair 90ohm
1
6
I/O1
I/O1
2
5
GND Vbus
3
4
I/O2
I/O2
USBLC6-2SC6

U3

1

U5V
BAT60JFILM

STLINK_USB_DM
STLINK_USB_DP

C14
1uF_X5R_0603

U5V
+3V3_ST_LINK

U5V

C4
100nF

R9
1K5
T1
9013

INH
GND

Vout

BYPASS

C10
100nF

R12
10K
1

3

LD3985M33R

Vin

2

U5V

3

Shield
Shield
Shield
Shield
EXP
EXP

VIN_5V

+3V3_ST_LINK

2

VBUS
DM
DP
ID
GND

CN2

+3V3_ST_LINK

_Green

LD_BICOLOR_CMS

D4

1
2
3
4
5

SWDIO

100
+3V3_ST_LINK

Diff Pair 90ohm
i

STM_JTMS

LD4

R18 [N/A]

CN1

SWCLK

Jumpers ON --> NUCLEO Selected
Jumpers OFF --> ST-LINK Selected

COM

JP2

USB ST-LINK

+3V3_ST_LINK
STM_JTCK

R26
T_SWDIO_IN

T_JRST

STLK_RX

CN5

SB102
Open
SB104
Open
SB106
Open
SB109
Open

CN4

13
14
15
16
17
18
19
20
21
22
23
24

TX
RX

SB101
Closed
SB103
Closed
SB105
Closed
SB108
Closed

T_JTCK

Header 6X1

VDD_2
VSS_2
JTMS/SWDIO
PA12
PA11
PA10
PA9
PA8
PB15
PB14
PB13
PB12

T_JTCK
T_JTDO
T_JTDI
T_NRST

STLK_TX

USB_Micro-B receptacle

DocID028599 Rev 7

VBAT
PC13
PC14
PC15
OSCIN
OSCOUT
NRST
VSSA
VDDA
PA0
PA1
PA2

VDD_3
VSS_3
PB9
PB8
BOOT0
PB7
PB6
PB5
PB4/JNTRST
PB3/JTDO
PA15/JTDI
JTCK/SWCLK

C5
10pF
X1

PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2/BOOT1
PB10
PB11
VSS_1
VDD_1

C6
10pF

1
2
3
4
5
6

U2
STM32F103CBT6

+3V3_ST_LINK

D1

10K

SWD

RESERVED

C13
100nF

TCK
TMS
NRST
SWO

Closed
T_NRST SB111
Closed
T_SWO SB110

4K7

1
2
3
4

C12
100nF

TCK/SWCLK
TMS/SWDIO

R7

2K7
BAT60JFILM
JP1

USB_RENUMn
STM_JTCK

C1
100nF

R8

4

+5V

DEFAULT

D2

+3V3_ST_LINK

Electrical schematics

76/82

Figure 17. ST-LINK/V2-1

+3V3_ST_LINK
5
C9
1uF_X5R_0603

C15
10nF_X7R_0603

C8
100nF

R15 100 USB_RENUMn
R16
36K
Title: STLINK/V2-1
Size: A4

Reference: MB1137

Date: 7/28/2016

Revision: B-01
Sheet: 3 of 6

UM1974

Project: NUCLEO-XXXXZX

Remove only for F303ZE

UM1974

Figure 18. USB

+3V3_PER
R61
620

PG7

1

USB_PowerSwitchOn

PG6

SB187

+5V

2
5
4

GND FAULT
IN
OUT
EN

3
1

CN13
SB185

1
2
3
4
5

C54
4.7uF

STMPS2151STR

R72
10K

USB_OverCurrent

LD7
Red
VBUS
DM
DP
ID
GND

6
7
8
9
10

R62
430K

SB186

VBUS_DET
R70
1K5

SB184

Diff Pair 90ohm
Diff Pair 90ohm
i
i

PA9
PA11
PA12
PA10

+3V3_PER

1

6

4

R64
330
3

USB_VBUS
USB_DM
USB_DP
USB_ID

PG7
R63
620K

1

DocID028599 Rev 7

PG6

Shield
Shield
Shield
Shield
EXP
475900001

Solder only for F303ZE
USB_Disconnect

USB_Micro-AB receptacle

U12

2

R71
47K

LD8
Green

3

5

2

2

D6
ESDA6V1BC6

R68

T2
9013

1
2

47K
R69
22K

Project: NUCLEO-XXXXZX
Size: A4

Reference: MB1137

Date: 8/24/2015

Revision: B-01
Sheet: 4 of 6

77/82

Electrical schematics

Title: USB

Electrical schematics

78/82

Figure 19. Ethernet PHY with RJ45 connector

+3V3_PER

L2
BEAD

U10
+3V3_PER
R53
50

R43 R44 R39
10K 10K 10K
U9

RMII_CRS_DV
RMII_MDC
RMII_MDIO
NRST
RMII_REF_CLK

16
17
18

PC4
PC5

R42
R45
R41

PA7

R40

PC1
PA2
PA1

33
33
10K

8
7
10

33

11

+3V3_PER

R46

30pF

1K5
13
12

R47
+3V3_PER
SB177
Closed
R48
33
C45

2

DocID028599 Rev 7

RMII_RXD0
RMII_RXD1

PG11
PG13
PB13

1

RMII_TX_EN
RMII_TXD0
RMII_TXD1

10K
15
14
4
5

TXEN
TXD0
TXD1
RXD0/MODE0
RXD1/MODE1
RXER/PHYAD0
CRS_DV/MODE2
MDC
MDIO
nRST
nINT/REFCLK0
XTAL2
XTAL1/CLKIN
LAN8742A-CZ-TR

TXP
TXN
RXP
RXN
LED1/nINT/nPME/REGOFF
LED2/nINT/nPME/nINTSEL
RBIAS
VDD1A
VDD2A
VDDIO
VDDCR

GND_EP

R52
50

R51
R50
50
Diff Pair 100ohm 50
Diff
Pair
100ohm
i
21
i
20
23
22
i
i Diff Pair 100ohm
3
2 Diff Pair 100ohm
24
19
1
9
6

25

1
2
3

I/O1
I/O4
GND Vbus
I/O2
I/O3

6
5
4

C48
100nF

USBLC6-4SC6
U11
1
2
3

TD_P
TD_N

6
7
8

RD_P
RD_N

TD+
CT
TDRD+
CT
RD-

TX+
CT
TXRX+
CT
RX-

16
15
14

CN14
1
2
3
4
5
6
7
8

11
10
9

KMS-1102NL

R56 R57 R54 R55
75 75 75 75

R49

13
14

12K1
+3V3_PER

C42
470pF

C40
100nF
C41
1uF_X5R_0603

10
9
12
11
C47
100nF
C44
100nF

C46
10uF

C50
100nF

C49
100nF

R67 R66 R65
270 10K 270

C51
TC1206KKX7RDBB102
SB17
SB16

X4
X53T-C20SSA-25.000MHz

TX+
TXRX+
NC
NC
RXNC
NC
Shield
Shield
LED(Yellow)_A
LED(Yellow)_K
LED(Green)_A
LED(Green)_K
KRJ-CB4.2GYZNL

Open
Open

C43
30pF

Title: Ethernet PHY with RJ45 connector
Project: NUCLEO-XXXXZX
Size: A4

Reference: MB1137

Revision: B-01
Sheet: 5 of 6

UM1974

Date: 8/27/2015

UM1974

Figure 20. Extension connectors

Extension connectors

Zio connector
Arduino Uno compatible

IOREF
+3V3
+3V3_PER

SB114
SB113

Closed
Open

Morpho connector

Zio connector
Arduino Uno compatible

VDD

SB148:Default open
Closed for L496ZG

DocID028599 Rev 7

PC14 SB144
PC15 SB145
PF0/ PH0 SB148
PF1/ PH1 SB163
VBAT

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37

2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38

39
41
43
45
47
49
PF1 /PH1
51
PF0 /PH0
53
PD1
55
PD0
57
PG0
59
PE1
61
PG9
63
PG12
65
PH2
67
Closed
69

40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70

BOOT0
PF6
PF7
PA13
PA14
PA15
PB7
PC13
Open
Open
Open
Closed
PC2
PC3
PD4
PD5
PD6
PD7
PE3

PD9 SB4

CN8
E5V

1
3
5
7
9
11
13
15

NRST
NRST

IOREF

+3V3
+5V

+3V3
+5V
VIN

PD3
PG2
PG3
PE2
PE4
PE5
PF2
PF8
PF9
PG1
PE6
PG15
PG10
PG13
PG11

D43
D44
D45
D46
D47
D48
D49
D50

SDMMC_D0
SDMMC_D1/I2S_B_CKIN
SDMMC_D2
SDMMC_D3
SDMMC_CK
SDMMC_CMD
IO
IO

I2S_A_MCK
I2S_A_SD
I2S_A_CK
I2S_A_WS
I2S_B_WS
I2S_B_MCK
I2S_B_SD/SPI_B_MOSI
I2S_B_CK/SPI_B_SCK
SPI_B_NSS
SPI_B_MISO

D16
D17
D18
D19
D20
D21
D22
D23
D24
D25

PC6
PB15
PB13
PB12
PA15
PC7
PB5
PB3
PA4
PB4

1
3
5
7
9
11
13
15
17
19

2
4
6
8
10
12
14
16
18
20

D15 I2C_A_SCL
D14 I2C_A_SDA

CN12
PC9 SB117

Closed
PB8
PB9

AVDD
PA5
PA6
PD14
PD15
PF12

D13
D12
D11
D10
D9
D8

SPI_A_SCK
SPI_A_MISO

AVDD
PA5
PA6
PA7
PB6
PC7
PA9
PA8
PB10
PB4
PB5
PB3
PA10
PA2
PA3

SPI_A_CS/TIM_B_PWM3
TIMER_B_PWM2

Header 10X2_Female

Header 8X2_Female

VIN
PA0
PA1
PA4
PB0
PC1
PC0

2
4
6
8
10
12
14
16

PC8
PC9
PC10
PC11
PC12
PD2
PG2
PG3

PB8
PB9

Morpho connector

IOREF

PC11
PD2

Closed PA7
Open PB5

CN7

CN11
PC10
PC12

SPI_A_MOSI/TIM_E_PWM1
SPI_A_MOSI/TIM_D_PWM2

SB121
SB122

AGND AVDD

SB174/171/167 Close only for F303ZE
SB165/150/140 Close only for F412ZG/F413ZH
SB146
CN9
PF3
SB174
PD11
A0 PA3
1
PC1
SB165
A1 PC0
3
SB147
PF5
A2 PC3
5
SB171
PD12
A3
7
SB150
PC4
A4
9
SB157
PF10
A5
11
PD13
SB167
SB140
PC5
SB143/SB138 Close only for I2C on A4/A5
Open
PB9 SB143
Open
PB8 SB138
SB11 Close only for F303ZE PA1 SB11
SB137 Close only for L496ZG PB2 SB137
D72
SB136 Close only for L496ZGCOMP1_INP
COMP2_INP
13
PB6
SB136
D71
15
SB169
PF2
D70
I2C_B_SMBA
17
PA8
SB115
D69
I2C_B_SCL
19
SB170
D68
PH1/PF1
I2C_B_SDA
21
PA9
SB128
23
PD0
SB176
D67 CAN_RX
PH0/PF0
25
PA10 SB126
PD1
D66 CAN_TX
27
PG0
SB115/128/126 Close only for F303ZE D65 IO
29

71 72

CN10

2
4
6
8
10
12

PD7
PD6
PD5
PD4
PD3

D51
D52
D53
D54
D55

USART_B_SCLK
USART_B_RX
USART_B_TX
SB158
PF4
USART_B_RTS
PA2
SB159
USART_B_CTS
SB159 Close only for F412ZG/F413ZH

QSPI_BK1_IO3
14
16
18
20
22
24
26
28
30

PE2
PE4
PE5
PE6
PE3
PF8
PF7
PF9
PG1

D56
D57
D58
D59
D60
D61
D62
D63
D64

SAI_A_MCLK
SAI_A_FS
SAI_A_SCK
SAI_A_SD
SAI_B_SD
SAI_B_SCK
SAI_B_MCLK
SAI_B_FS
IO

QSPI_BK1_IO1
QSPI_BK1_IO0
QSPI_BK1_IO2
TIMER_C_PWM1
TIMER_D_PWM1
TIMER_B_ETR

ADC_A_IN
ADC_B_IN
ADC_C_IN
QSPI_CS
QSPI_CLK

A6
A7
A8
D26
D27

PB1
PC2
PB6
PB2

SB10/14/15 Close only for F303ZE
D28 PD13 SB168
PF10 SB10
D29 PD12 SB172
SB14
PF5
D30 PD11 SB175
PF3
SB15
PE2
D31
D32 PA0
D33
D34

SB179

Closed
PB0
PE0

1
3
5
7
9
11
13
15

2
4
6
8
10
12
14
16

17
19
21
23
25
27
29
31
33

18
20
22
24
26
28
30
32
34

PF13
PE9
PE11
PF14
PE13
PF15

D7
D6
D5
D4
D3
D2
SB131
SB151
SB130

TIMER_A_PWM1
TIMER_A_PWM2
TIMER_A_PWM3

PG14
PC4
D1
PG9 USART_A_TX
SB151/141 Close only for F303ZE
SB134 PG9 D0
SB130/135 Close only for L496ZG
SB141 PC5 USART_A_RX
SB135 PG10

PE8
PE7

D42
D41

TIMER_A_PWM1N
TIMER_A_ETR

PE10
PE12
PE14
PE15
PB10
PB11

D40
D39
D38
D37
D36
D35

TIMER_A_PWM2N
TIMER_A_PWM3N
TIMER_A_BKIN2
TIMER_A_BKIN1
TIMER_C_PWM2
TIMER_C_PWM3

PD13
PD12
PD11
PE10
PE12
PE14
PE15
PE13
PF13
PF12
PG14
PD10
PG7
PG4

2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38

39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69

40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70

Closed
PC6
PC5
Closed
PA12
PA11
PB12
PB11

SB116 PC8

U5V

SB7

PD8

PB2
PB1
PB15
PB14
PB13
PC4
PF5
PF4

AGND

PE8
PF10
PE7
PD14
PD15
PF14
PE9
PE11
PF3
PF15
PF11
PE0
PG8
PG5
PG6

71 72

Header 17X2_Female

Header 15X2_Female

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37

Header 36X2

Header 36X2

+3V3_PER

PE[0..15]

PD[0..15]
PE[0..15]

PH[0..2]
NRST
BOOT0

PG[0..15]

R32
510
LD1
Green

PH[0..2]

R33

5

U7
TSV631AILT
4

1
3

R34
10K

200K
SB120
SB119

Closed
Open

PB0
PA5

2

PC[0..15]

PG[0..15]

PF[0..15]

1

PC[0..15]
PD[0..15]

PB[0..15]

PF[0..15]

NRST
BOOT0

Title: Extension connectors

79/82

Project: NUCLEO-XXXXZX
Size: A3

Reference: MB1137

Date: 7/28/2016

Revision: B-01
Sheet: 6 of 6

Electrical schematics

PB[0..15]

PA[0..15]

2

PA[0..15]

Federal Communications Commission (FCC) and Industry Compliance Statements

Appendix B

UM1974

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:

B.1.3

•

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.

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)

80/82

DocID028599 Rev 7

UM1974

Revision history

Revision history
Table 23. Document revision history
Date

Revision

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.

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.

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.

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

08-Jul-2016

28-Nov-2016

15-Dec-2017

Changes

DocID028599 Rev 7

81/82
81

UM1974

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.
© 2017 STMicroelectronics – All rights reserved

82/82

DocID028599 Rev 7



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Alternate Name                  : UM1974
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Document Type                   : User manual
Revision                        : 7
Format                          : application/pdf
Creator                         : STMICROELECTRONICS
Description                     : -
Title                           : STM32 Nucleo-144 boards
Create Date                     : 2017:12:15 13:48:51Z
Creator Tool                    : C2 v4.2.0220 build 670 - c2_rendition_config : Techlit_Active
Modify Date                     : 2018:01:27 17:11:30Z
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Author                          : STMICROELECTRONICS
Keywords                        : Technical Literature, 028599, Product Development, Specification, User manual, NUCLEO-F746ZG, NUCLEO-F446ZE, NUCLEO-F429ZI, NUCLEO-F303ZE, NUCLEO-F207ZG, NUCLEO-F767ZI, NUCLEO-F412ZG, NUCLEO-F413ZH, NUCLEO-F722ZE, NUCLEO-H743ZI, NUCLEO-F439ZI, NUCLEO-F756ZG
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