LANKE XUNTONG TECHNOLOGY PTR5528 Bluetooth low energy 4.0 modules User Manual

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

Contents

Users Manual

Bluetooth Low Energy 4.0 Module
Fingertip-size Bluetooth Low Energy System on Module
Embedded Cortex M0 32 bit processor
The PTR5528 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 +4dBm, -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 fingertip size, about 11.5mmx9mmx1.5mm with Antenna.
PTR5528
COPYRIGHT ©2016 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
- Health Care and Medical
- Consumer Electronics, Game pads
- Human Interface Devices, Remote control
- Building environment control / monitoring
- RFID, Security Applications
- Bluetooth Low Energy GateWay
- iBeacons™, Eddystone, Indoor navigation
- Low-Power Sensors
- Connected Appliances
- Lighting Products
- Fitness devices
- Wearables
Quick Specifications:
Bluetooth
Version Bluetooth 4.x and Higher
Security AES-128
Radio
Frequency 2.400GHz to 2.4835 GHz
Modulations
GFSK at 250Kbps
1 Mbps, 2 Mbps data rates
Transmit power
MAX +4 dBm RF output
Receiver sensitivity
-93 dBm (BLE mode)
Antenna On board
Current Consumption
TX @ +4 dBm ~16 mA
TX @ 0 dBm ~10.5 mA
TX @ -4 dBm ~8 mA
TX @ -16 dBm ~6 mA
TX @ -20 dBm
~5.5 mA
RX only @ 1 Mbps
~13 mA
MCU running @16MHz code from Flash
~4.4 mA
MCU running @16MHz code from RAM
~2.4 mA
SYSTEM ON ~2.3 uA
SYSTEM OFF ~420 nA
Operating conditions
Power supply 1.9~3.6V
Operating temperature -25~+85 °C
COPYRIGHT ©2016 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com
2
Pin Description of Module
Top View
:
Name
Description
Note
P0.18
I/O
SWCLK
Debug and flash programming
SWDIO
Debug and flash programming
P0.09
I/O
P0.08
I/O
P0.05
I/O
ADC IN 6
P0.03
I/O
ADC IN 4
P0.02
I/O
ADC IN 3
P0.00
I/O
P0.27
I/O
ADC IN 1
P0.26
I/O
ADC IN 0
P0.24
I/O
P0.21
I/O
VCC
Power Suply
1.9
3.6V
GND
Power Ground
ANT
EXT ANTENNA
Can connect to ext antenna if need.
COPYRIGHT ©2016 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com
3
Block diagram:
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
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.
COPYRIGHT ©2016 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com
4
PCB Layout
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.
COPYRIGHT ©2016 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com
5
Ordering Information:
Part Number
Description
PTR5528
Bluetooth Low Energy System on Module
PTR5528-EVB Evaluation boards for modulewith key, LED, I/O extendsock
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 ©2016 ALL RIGHTS RESERVED XunTong Tech TEL: +86 755 26675941 E-mail: nrf@freqchina.com
6

Navigation menu