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PTR9618

Bluetooth Low Energy 4.0 Module

Embedded Cortex™ M4F 32 bit processor

The PTR9618 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

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

 12-bit/200KSPS ADC

 Three 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)

 3x4-channel PWMs

 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

 NFC-A tag interface for OOB pairing

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

 No external components required

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

 Dimensions: 22.7mmx17.5mm x1.8mm with Antenna，1.27mm pin pitch.

PTR9618

Summary of content (6 pages)

PAGE 1
PTR9618 Bluetooth Low Energy 4.0 Module Embedded Cortex™ M4F 32 bit processor The PTR9618 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.
PAGE 2
Typical Applications:              - 2.4 GHz Bluetooth low energy systems - Proprietary 2.
PAGE 3
Block diagram: Pin Description of Module（Top View）: Pin Name Description Pin1 P0.23 Digital I/O Pin2 P0.22 Digital I/O Pin3 P0.21 Digital I/O COPYRIGHT ©2017 ALL RIGHTS RESERVED XunTong Tech Note Configurable as pin reset. TEL: +86 755 26675941 E-mail: nrf@freqchina.
PAGE 4
Pin4 P0.20 Digital I/O Pin5 SWDCLK HW debug and flash programming I/O Pin6 SWDIO HW debug and flash programming I/O Pin7 P0.19 Digital I/O Pin8 P0.18 Digital I/O Pin9 P0.17 Digital I/O Pin10 P0.16 Digital I/O Pin11 P0.15 Digital I/O Pin12 P0.14 Digital I/O Pin13 P0.13 Digital I/O Pin14 P0.12 Digital I/O Pin15 P0.11 Digital I/O Pin16 P0.10 Digital I/O Pin17 P0.09 Digital I/O Pin18 P0.08 Digital I/O Pin19 P0.07 Digital I/O Pin20 P0.06 Digital I/O Pin21 P0.
PAGE 5
     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
PAGE 6
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.