DataSheet Download

AB5681F DataSheet.pdf

CPU and Flexible IO

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

RISC-V typical speed:140MHz; 

Program memory: internal 64Mbit Flash;

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

Support GPIO wakeup or interrupt；

Bluetooth Radio

Compliant to Bluetooth 6.0 BR, EDR and BLE specification (QDID: Q342943) 

Maximum TX output power +9dBm; 

RX Sensitivity with -93dBm @2M EDR

Audio Interface

MIC amplifier x1; High performance MONO Sigma-Delta ADC; 

High performance MONO Sigma-Delta DAC; 

Support flexible audio EQ adjust; 

Support ANS, AEC, PLC;

Graphics Accelerator

DMA memory copy; 

Hardware Blending function; 

Hardware Rotation and Scale functions; 

SPI/DSPI/QSPI/3-wire-9bit display driver;

Package

QFN40 5x5