ATS2836 module is a highly integrated single-chip Bluetooth audio solution. It features 240MHz RISC CPU + 400MHz CEVA DSP core. with 336KB RAM and 4MB Flash. It is working as a module with UART AT constrol interface or fully open to develop base on Actions SDK. The SDK officially support Zephyr RTOS. This is the highlights for the module.

Feature

? 240MHz RISC CPU processor Core
? 400MHz CEVA DSP core
? Internal 336K RAM for data and program
? Internal 32KB CPU ICache for SPI NorFlash
? Internal 32KB Cache for SPI PSRAM
? Internal 32M bits SPI serial Flash for custom defined software
? Up to 16M bytes extensional PSRAM to support rich and flexible software feature
? Supports Bluetooth V5.0
? Compatible with Bluetooth V4.2/V4.2LE/V4.0/V3.0/V2.1+EDR
? Compatible with AVRCP Profile V1.6
? Compatible with A2DP Profile V1.3
? Compatible with HFP Profile V1.7
? Built-in stereo 24bit sigma-delta DAC
? DAC supports sample rate 96k/48k/44.1k/32k/24k/22.05k/16k/12k/11.025k/8k
? Built-in stereo 20mW PA for headphone
? Built-in stereo 24bit sigma-delta ADC
? DAC supports sample rate 96k/48k/44.1k/32k/24k/22.05k/16k/12k/11.025k/8k
? Support 3 stereo single-ended analog input or 1 stereo fully differential analog input plus 1 stereo single-ended analog input
? Support Digital microphone
? Support single-ended Analog microphones and fully differential microphone
? Audio Interfaces:I2S TX and I2S RX*2,SPDIF TX and RX, sampling rate up to 192KHz
? Rich display Interfaces support:
SD,MMC/eMMC,USB2.0HS, 2xUART,
1xTWI, 2xSPI, IR RX, 9xPWM, support
LCM with 8bit CPU interface, 4COM/
5COM /6COM segment LCD,7pin LED
? Support Li-lon battery and 5V supply

? 31 Programmable GPIOs, and 12 analog IOs can also configure as GPIOs.
? PCB Dimension: 26mm (L) × 15mm (W) ×1mm (H)