Feathers:
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Complete Bluetooth low energy solution (Bluetooth 4.0),single mode compliant,Integrated
Bluetooth low energy stack/profiles. -
2.4 GHz transceiver
• -93 dBm sensitivity in Bluetooth® low energy mode, -96 dBm sensitivity@250kbps,
• TX Power -20 to +4 dBm in 4 dB steps
• 13 mA peak RX, 10.5 mA peak TX (0 dBm)
• RSSI (1 dB resolution) -
ARM® Cortex™-M0 32 bit processor, 256 kB flash memory, 16 kB RAM.
• 275 μA/MHz running from flash memory
• 150 μA/MHz running from RAM
• Serial Wire Debug (SWD)
4 . Ultra low current consumption , Flexible Power Management
• Supply voltage range 1.8 V to 3.6 V
• 2.5 μs wake-up using 16 MHz RCOSC
• 0.4 μA @ 3 V OFF mode
• 0.5 μA @ 3 V in OFF mode + 1 region RAM retention
• 2.3 μA @ 3 V ON mode, all blocks IDLE
5 . Flexible real-time counter and Two 16 bit and one 24 bit timers with counter mode
6 . AES Coprocessor, Random Number Generator ,Watchdog Timer ,Temperature sensor
7. Rich set of Peripheral: ADC, SPI, 2-wire , and UART. Programmable Peripheral Interconnect(PPI)
8. Internal RC Oscillator 32.768 kHz(± 250 ppm).
9 . Configurable I/O mapping (I/O signals can use any pin, Simple layout of external application)
10. Ultra small fingertip size, about 11.5mmx9mmx1.5mm with Antenna.
Typical Applications:
1.- 2.4 GHz Bluetooth low energy systems
2 - Proprietary 2.4 GHz systems
3 - Sports and leisure equipment
4 - Mobile phone accessories
5 - Health Care and Medical
6 - Consumer Electronics, Game pads
7 - Human Interface Devices, Remote control
8 - Building environment control / monitoring
9 - RFID, Security Applications
Pin Description of Module(Top View):
PCB layout :
PTR5528_PCB layout.JPG
HW debug and flash programming of Module :
Pin Flash Program interface
Pin
Flash Program interface
SWDIO
Debug and flash programming I/O
SWCLK
Debug and flash programming I/O
Shipping Terms:
1.Shipment will be arranged within 1-3 working days after confirming buyer’s payment.
2.Shipment usually via Global: UPS/DHL/TNT/EMS/Fedex. Let me know if you have your forwarder.
3.We are not responsible for any accidents, delays or other issues caused by forwarder .
4.Any import duty or charges are for the buyers.
Refund & Replacement terms:
1.30 days quality warranty .
2.If any quality problems , pls advise us within 24 hours after arrival of the modules.
4.Any module must be returned in their original condition for a refund or replacement.
5.All the shipping cost of return is for buyer.
