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PTR5518PA

Coin-size Bluetooth Low Energy System on Module with PA

Embedded Cortex™ M0 32 bit processor

The PTR5518PA ultra-low power Bluetooth Low Energy/2.4GHz Proprietary Multi-protocol

modules based on the nRF51822 from Nordic Semiconductor. The module with an ARM®

Cortex™ M0 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 nRF51822

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

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

 ARM® Cortex™-M0 32 bit processor, 256 kB flash memory, 16 kB RAM

 2.4 GHz transceiver, Max TX Power +16 dBm, -93 dBm sensitivity@BLE

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

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

 Flexible real-time counter and Two 16 bit and one 24 bit timers with counter mode

 AES Coprocessor, Random Number Generator ,Watchdog Timer ,Temperature sensor

 Rich set of Peripheral: ADC, SPI, 2-wire , and UART. Programmable Peripheral Interconnect(PPI)

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

 Ultra small size(smaller than CR2032 coin battery), about 15mmx15mmx1.8mm.

PTR5518PA

Summary of content (9 pages)

PAGE 1
PTR5518PA Coin-size Bluetooth Low Energy System on Module with PA Embedded Cortex™ M0 32 bit processor The PTR5518PA ultra-low power Bluetooth Low Energy/2.4GHz Proprietary Multi-protocol modules based on the nRF51822 from Nordic Semiconductor. The module with an ARM® Cortex™ M0 32 bit processor, embedded 2.
PAGE 2
Typical Applications:                 - 2.4 GHz Bluetooth low energy systems - Proprietary 2.
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Block diagram: Pin Description of Module（Top View）: Pin No. Name Description Note 1 P0.08 I/O 2 P0.09 I/O 3 P0.12 I/O 4 SWDIO Debug and flash programming I/O 5 SWCLK Debug and flash programming I/O 6 P0.17 I/O 7 P0.18 I/O 8 P0.19 I/O 9 GND Power Ground 10 VDD Power Supply 11 P0.25 I/O ADC IN 0 12 P0.26 I/O ADC IN 1 13 P0.27 I/O 14 P0.28 I/O 15 P0.29 I/O Note 1: An internal 4.7μF bulk capacitor has been included on the module. it is good design practice to add additional bulk capacitance(e.
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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.
PAGE 5
} if(apptimer_timeout_flag)//disable PA { apptimer_timeout_flag=0; nrf_gpio_pin_clear(PIN_5518CTR); } power_manage(); } We have modified the source code ble_radio_notification.c that provided by nRF51 SDK, to achieve this purpose. The modified ble_radio_notification.c is located in the directly \nRF51_SDK_9.0.0_2e23562_5518PA_DEMO\components\ble\ble_radio_notification of source code package we provided. By add the ble_radio_notification.
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ble_radio_active_evt,1); APP_ERROR_CHECK(err_code); } The following main function is an example that to show you how to enable PA/LNA part in your project: int main(void) { uint32_t err_code; app_timers_init(); nrf_gpio_cfg_output(PIN_5518CTR); nrf_gpio_pin_set(PIN_5518CTR); nrf_delay_ms(2000); ble_stack_init(); gap_params_init(); services_init(); advertising_init(); conn_params_init(); err_code = ble_advertising_start(BLE_ADV_MODE_FAST); APP_ERROR_CHECK(err_code); radio_notification_open_init(); // Enter
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{ m_radio_active_flag=0; nrf_gpio_pin_set(PIN_5518CTR);//pin 20 err_code = app_timer_start(m_apps_timer_id, APP_TIMER_TICKS(10, APP_TIMER_PRESCALER) , NULL);//app_timer 10ms APP_ERROR_CHECK(err_code); } if(apptimer_timeout_flag)//disable PA { apptimer_timeout_flag=0; nrf_gpio_pin_clear(PIN_5518CTR); } power_manage(); } } 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
PAGE 8
PCB Footprint （Top View）: Ordering Information: Part Number Description PTR5518PA Bluetooth Low Energy System on Module with PA PTR5518PA-EVB Evaluation boards for module，with key, LED, I/O extend，sock for coin cell battery. Absolute Maximum Ratings: Symbol VCC_MAX VIO_MAX VIO_MAX TS Parameter Voltage on supply pin Voltage on GPIO pins (VCC > 3.6V) Voltage on GPIO pins (VCC ≤ 3.6V) Storage Temperature Range Min. Max. Unit -0.3 -0.3 -0.3 -40 3.9 3.9 VCC + 0.