DataSheet Download

图片关键词AB2019A DataSheet.pdf

CPU and Flexible IO

High performance 32bit RISC-V processor Core with DSP instruction 

RISC-V typical speed: 125MHz 

Program memory: internal 4M bit flash 

Internal 124KB RAM for data and program 

Flexible GPIO pins with Programmable pull-up and pull-down resistors; 

Support GPIO wakeup or interrupt;

Bluetooth Radio

Compliant to Bluetooth 5.2 and BLE specification (QDID: 181186);
TX output power +2dBm in typical;
RX Sensitivity with -89dBm @Basic Rate;

Support Bluetooth mesh(ADV and GATT Bear-er)

SOP16 ;

Operating temperature: -40℃ to +85℃;
Storage temperature: -65℃ to +150℃;

Product Applications


  • CPU: RISC-V + DSP扩展 (125MHz)
  • 封装: SOP16
  • 蓝牙协议: BT 5.2 双模 (QDID: 181186)
  • Flash: 4 Mbit
  • DC-DC: 不支持
  • 内置充电: 支持
  • DAC: 单声道
  • ADC: