LANKE XUNTONG TECHNOLOGY PTR9618 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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User Manual

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 COPYRIGHT ©2017 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com 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, WearablesQuick Specifications:Multi-protocol Version Bluetooth 4.0 /ANT/2.4GHz Proprietar Security AES-128 Radio Frequency 2.402GHz to 2.480GHz Modulations GFSK at 1 Mbps, 2 Mbps data rates Transmit power +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 @ 0 dBm, @ 3V, DC/DC enabled 5.3 mA TX only @ +4 dBm 16.6 mA TX only @ 0 dBm 11.6 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 COPYRIGHT ©2017 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com 2
Block diagram: Pin Description of Module（Top View）: Pin Name Description Note Pin1 P0.23 Digital I/O Pin2 P0.22 Digital I/O Pin3 P0.21 Digital I/O Configurable as pin reset. COPYRIGHT ©2017 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com 3
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 P0.05 Digital I/O Pin22 P0.04 Digital I/O Pin23 P0.03 Digital I/O Pin24 P0.02 Digital I/O Pin25 P0.01 Digital I/O Pin26 P0.00 Digital I/O Pin27 P0.31 Digital I/O Pin28 P0.30 Digital I/O Pin29 P0.29 Digital I/O Pin30 P0.28 Digital I/O Pin31 P0.27 Digital I/O Pin32 P0.26 Digital I/O Pin33 P0.25 Digital I/O Pin34 VCC Power Supply Pin35 P0.24 Digital I/O Pin36 GND Ground 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 COPYRIGHT ©2017 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com 4
 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. 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. PCB Footprint （Top View）: COPYRIGHT ©2017 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com 5
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. Ordering Information: Part Number Description PTR9618 Bluetooth Low Energy System on Module PTR9618-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. COPYRIGHT ©2017 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com 6

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