LANKE XUNTONG TECHNOLOGY PTR5618 Bluetooth low energy 4.0 modules User Manual

PTR5618

Coin-size Ultra Low Power Bluetooth Low Energy

System on Module

Embedded Cortex™ M4F 32 bit processor

The PTR5618 ultra-low power Bluetooth Low Energy/ANT/2.4GHz Proprietary

Multi-protocol modules based on the nRF52832 from Nordic Semiconductor. The module

with an ARM® Cortex™ M4F 32 bit processor, embedded 2.4GHz transceiver, and

integrated antenna, provide a complete solution with no additional RF design, allowing

faster time to market, while simplifying designs, reducing BOM costs, also reduce the

burden of Regulatory approvals to enter the world market. Making you more quickly into

the bluetooth smart application and remove the worries.

Features

 System on Module(SOM) base on Nordic nRF52832

 Bluetooth Low Energy/ANT/2.4GHz Proprietary Multi-protocol support

 Complete Bluetooth Low Energy stack/profiles solution (Bluetooth 4.x and Higher)

 ARM® Cortex™-M4F 32 bit processor, 512 kB flash memory, 64 kB RAM

 11 General Purpose I/O, Configurable mapping Pins, Simple layout of external application

 12-bit/200KSPS ADC, PWM, SPI Master/Slave (8 Mbps)

 Low power comparator, Temperature sensor, Random Number Generator

 Two 2-wire Master/Slave (I2C compatible)

 I2S audio interface, PDM audio interface

 UART (w/ CTS/RTS and DMA)

 20 channel CPU independent Programmable Peripheral Interconnect (PPI)

 Quadrature Demodulator (QDEC)

 128-bit AES HW encryption

 5 x 32bit Timers, 3 x 24bit Real Timer Counters (RTC), Watchdog Timer

 Internal RC Oscillator 32.768 kHz(± 250 ppm).

 No external components required

 Over-the-Air (OTA) firmware updates available

 Ultra small size(smaller than CR2032 coin battery), about 15mmx15mmx1.6mm with Antenna.

1

Typical Applications:

 - 2.4 GHz Bluetooth low energy systems

 - Proprietary 2.4 GHz systems

 - Sports and leisure equipment

 - Mobile phone accessories, Connected Appliances

 - Health Care and Medical

 - Consumer Electronics, Game pads

 - Human Interface Devices, Remote control

 - Building environment control / monitoring

 - RFID, Security Applications，Low-Power Sensors

 - Bluetooth Low Energy GateWay

 - iBeacons™, Eddystone™, Indoor navigation

 - Lighting Products

 - Fitness devices

 - Wearables

Quick Specifications:

Bluetooth

Version Bluetooth 4.x and Higher

Security

AES-128

Radio

Frequency

2402MHz to 2480MHz

Modulations

GFSK at 1 Mbps, 2 Mbps data rates

Transmit power -4~+4 dBm

Receiver sensitivity -96 dBm (BLE mode)

Antenna Integrated

Current Consumption

TX only @ +4 dBm, @ 3V, DC/DC enabled 7.5 mA

TX only @ -4 dBm, @ 3V, DC/DC enabled 4.2 mA

TX only @ +4 dBm

16.6 mA

TX only @ -4 dBm

9.3 mA

RX only @ 1 Mbps @ 3V, DC/DC enabled

5.4 mA

RX only @ 1 Mbps

11.7 mA

CPU @ 64MHz from flash

7.5 mA

CPU @ 64MHz from RAM 6.7 mA

CPU @ 64MHz from flash @ 3V, DC/DC 3.7 mA

CPU @ 64MHz from flash RAM @ 3V, DC/DC 3.3 mA

System On 1.2 μA

System Off 0.7μA

Additional current for RAM retention 20 nA / 4K block

Operating conditions

Power supply

1.7~3.6V

Operating temperature

-25~+85 °C

2

Block diagram:

Pin Description of Module

（

Top View

）

:

Pin No.

Name

Description

Note

1

P0.11

I/O

2

P0.12

I/O

3

P0.13

I/O

4

SWDIO

Debug and flash programming I/O

5

SWDCLK

Debug and flash programming I/O

6

P0.17

I/O

7

P0.18

I/O

8

P0.21

Reset/ IO

Configurable as pin reset.

9

GND

Power Ground

10

VDD

Power Supply

11

P0.26

I/O

12

P0.27

I/O

3

13

P0.28

I/O

ADC IN

14

P0.29

I/O

ADC IN

15

P0.30

I/O

ADC IN

Note: An internal 4.7μF bulk capacitor has been included on the module. For those application that

with heavy GPIO usage and/or current draw, it is good design practice to add additional bulk

capacitance as required for your application.

General Purpose I/O:

The general purpose I/O is organized as one port enabling access and control of the 32 available

GPIO pins through one port. Each GPIO can be accessed individually with the following user

configurable features:

 Input/output direction

 Output drive strength

 Internal pull-up and pull-down resistors

 Wake-up from high or low level triggers on all pins

 Trigger interrupt on all pins

 All pins can be used by the PPI task/event system; the maximum number of pins that can be

interfaced through the PPI at the same time is limited by the number of GPIOTE channels

 All pins can be individually configured to carry serial interface or quadrature demodulator

signals

Hardware RESET:

There is on-chip power-on reset circuitry, But can still be used in external reset mode, in this case,

GPIO pin P0.21 as an external hardware reset pin(Active Low). In order to utilize P0.21 as a hardware

reset, the UICR registers PSELRESET[0] and PSELRESET[1] must be set alike, to the value of

0x7FFFFF15. When P0.21 is programmed as RESET, the internal pull-up is automatically enabled.

HW debug and flash programming of Module :

The Module support the two pin Serial Wire Debug (SWD) interface and offers flexible and powerful

mechanism for non-intrusive debugging of program code. Breakpoints, single stepping, and

instruction trace capture of code execution flow are part of this support.

Pin Flash Program interface

SWDIO Debug and flash programming I/O

SWCLK Debug and flash programming I/O

This is the hardware debug and flash programming of module, J-Link Lite support, please refer

www.segger.com.

4

PCB Footprint

（

Top View

）

:

Recommended RF Layout & Ground Plane:

The module integrated antenna requires a suitable ground plane to radiate effectively. The area

under and extending out from the antenna portion of the module should be kept clear of copper and

other metal. The module should be placed at the edge of the PCB with the antenna edge facing out.

Reducing the ground plane will reduce the effective radiated power.

5

Ordering Information:

Part Number

Description

PTR5618

Bluetooth Low Energy System on Module

PTR5618-EVB Evaluation boards for module，with key, LED, I/O extend，sock

for coin cell battery.

Absolute Maximum Ratings:

Symbol

Parameter

Min.

Max.

Unit

VCC_MAX Voltage on supply pin

-0.3 3.9 V

VIO_MAX Voltage on GPIO pins (VCC > 3.6V) -0.3 3.9 V

VIO_MAX Voltage on GPIO pins (VCC ≤ 3.6V) -0.3 VCC + 0.3V V

TS Storage Temperature Range -40 125 °C

Important Notice:

 Reserves the right to make corrections, modifications, and/or improvements to the product and/or

its specifications at any time without notice.

 Assumes no liability for the user’s product and/or applications.

 Products are not authorized for use in safety-critical applications, including but not limited to

life-support applications.

ATTENTION!

Electrostatic Sensitive Device

Observe Precaution for handling.

6

LANKE XUNTONG TECHNOLOGY PTR5618 Bluetooth low energy 4.0 modules User Manual

LANKE XUNTONG TECHNOLOGY CO.,LTD Bluetooth low energy 4.0 modules Users Manual

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