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AB5799TS4 DataSheet.pdf

CPU and Flexible IO

High-performance RISC-V dual-core, incorporating a 32-bit CPU and 32-bit GPU 

Dual RISC-V processor contains floating point unit(FPU), supports floating point arithmetic 

 Dual RISC-V processor maximum speed 180MHz 

Program memory: internal 32Mbit PSRAM and external flash 

Total On-chip SRAM 768KB 

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

Support GPIO wakeup or interrupt 

Support Sensor Hub

Graphics Accelerator

Built-in 2.5D GPU 

Hardware Blending function 

Hardware Rotate and Scale functions 

Support JPEG encode 

Support JPEG/MJPEG/GIF decode 

Digital Video Port (DVP) 

SPI CMOS Sensor Interface (SPI-CSI) 

Support ARGB, RGB, CLUT, A format 

GUI support LVGL, Bluetrum in House 

DSPI/QSPI/SPI-3wire-9bit/SPI-4wire-8bit display driver

Audio Interface

MIC amplifier x2; 

18bit Sigma-Delta ADC x2: -SNR: 98dB -Sample rate: 8KHz to 384KHz 

18bit Sigma-Delta DAC x2:-SNR: 107dB -Sample rate: 4KHz to 96KHz 

Support flexible audio EQ adjust 

Support ANS, AEC, PLC 

Support hardware ENC

Multimedia Interface

Support JPEG encode 

Support JPEG/MJPEG/GIF decode 

DVP & SPI-CSI – support up to 1MP (100W) 

Built-in 2.5D GPU 

Hardware Blending function

Hardware Rotate and Scale functions 

Support ARGB, RGB, CLUT, A format 

LCD Controller: 8bit Serial RGB, 16bit parallel RGB 

8-bit MCU (8080) series Display Interface 

DSPI/QSPI/SPI-3wire-9bit/SPI-4wire-8bit display driver

GUI support LVGL, Bluetrum in House