Typical Application:
Personal electronic,Building Automotion,Medical device,Lighting,Consumer electronics
Functional features:
- High Performance 48-MHz Arm ® Cortex ®-M 0+Processor
- Support for the latest Bluetooth 5.3 and Zigbee, IEEE 802. 1 5.4, and proprietary 2.4 G applications
- 512 KB flash,12 KB of ROM,36 KB SRAM
- Up to 12 I/O Pads , 3× 16-bit and 1× 24-bit general-purpose timers, Quadrature decode mode
- support ,Real-time clock (RTC)
- AES 128-bit encryption algorithm accelerator, chip analog noise random number generator
- Transmit power: maximum of + 8dBm
- Excellent ultra-low power performance
- -102dBm@BLE 125kbps
- -99dBm@ BLE 500kbps mode
- -96dBm@ BLE 1Mbps mode
- -91dBm@ BLE 2Mbps mode
- Support UART interface
- Supports AT commands
- On-board high-performance PCB antenna and support external antenna
- Stamp hole pin, easy and reliable welding
- Ultra-small package:11.2x16mm