DataSheet Download

AB5756A DataSheet.pdf

CPU and Flexible IO

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

RISC-V typical speed: 120MHz

Program memory: internal 2M bit flash

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

Support GPIO wakeup or interrupt;

Bluetooth Radio

Compliant to Bluetooth 6.0 (QDID: Q342943)

TX maximum output power +10dBm 

RX Sensitivity with -91 @ Basic Rate 

RX Sensitivity with -94 @ 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; 

Mono MIC amplifier input; 

High performance mono audio ADC with 95dB SNR @Single-end mode; 

High performance mono audio DAC with 107dB SNR, support single-ended ， differential and VCMBUF mode;

Package

QFN20 3*3;

Temperature

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