DataSheet Download

图片关键词AB5705C DataSheet.pdf

CPU and Flexible IO

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

RISC-V typical speed: 187MHz 

Program memory: internal 4M bit flash 

Internal 196KB 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 6.0 QDID: Q330344(Controller)/ QDID: Q330382(Host) 

TX output power +9dBm in typical 

RX Sensitivity with -94dBm @BR 

RX Sensitivity with -94dBm @EDR

Audio Interface

Audio codec with 16bit mono DAC and 16bit mono ADC; 

Support flexible audio EQ adjust; 

Support Sample rate 8, 11.025, 12, 16, 22.05, 32, 44.1 and 48KHz; 

4 channels Analog AUX input; 

One channel MIC amplifier input; 

High performance mono audio ADC with 92dB SNR; 

High performance audio DAC with 107dB SNR,

Package

SSOP24-150mil

Temperature

Operating temperature: -40℃ to +85℃;

  • CPU: RISC-V + DSP扩展 (187MHz)
  • 封装: SSOP24
  • 蓝牙协议: BT 6.0: Q330344(Controller); Q330382(Host)
  • Flash: 4 Mbit
  • 内置充电: 支持
  • DAC: 单声道
  • ADC: 单声道