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Edge AI Processor

Edge AI Processor SoC

  • General Info
  • Technical Spec
  • Applications
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General Info

Actions edge AI processor products provide high integration and high performance intelligent voice interaction solutions, mainly used in wifi speaker, conference speaker, intelligent voice module, USB audio processing equipment and other product forms.

Actions intelligent voice interaction product adopts dual-core architecture with high computing power, integrates VAD module, and has built-in large-capacity DDR. The scheme is adapted to many well-known speech pre-processing algorithms and post-processing sound effects algorithms. Operating system supports RTOS and Linux, has the advantage of fast startup and low cost. The intelligent voice interaction product can realize low standby power consumption and high voice interaction performance.

Intelligent voice interaction products are ATS3619, ATS3607D and ATS3609D.

 

Technical Spec PDF Download

DSP
FPU
AI
32*32 MACs
GOPS（INT8）
VLIW
Accumlator Width
SRAM
Slave Mode
Marster Mode
Sigma-delta ADC
Sigma-delta DAC
DMIC
Audio interface
ASRC
MCU
External memory
Other Interface
Package
ATS362X ATS3619 ATS3609D ATS3607D
DSP Tensilca HIFI5@420MHz Tensilca HIFI4@ 294.912MHz CEVA X2@350MHz CEVA X2@350MHz
FPU 4-way SIMD VFPU 2-way SIMD VFPU SIMD VFPU SIMD VFPU
AI 100GOPS CIM NPU NN-LIB NN-LIB NN-LIB
32*32 MACs 3360M 1180M 700M 700M
GOPS（INT8） 26.88 4.72 2.80 2.80
VLIW 5 4 5 5
Accumlator Width 72 bit 72 bit 64 bit 64 bit
SRAM 3.168MB SRAM 352KB SRAM 656KB SRAM+64MB DDRII 656KB SRAM+32MB DDRI
Slave Mode SPI Slave SPI Slave/I2C Slave
Marster Mode Serial Nor Serial Nor Serial Nor/NAND Serial Nor/NAND
Sigma-delta ADC 2 chs SNR>111dB 2 chs SNR>113dB 8 chs SNR>102dB 6 chs SNR>102dB
Sigma-delta DAC 4 chs SNR>113dB 2 chs SNR>120dB 2 chs SNR>108dB 2 chs SNR>108dB
DMIC up to 8 DMIC up to 2 DMIC up to 8 DMIC up to 8 DMIC
Audio interface 5*I2S/I2S_8D/TDM(4/8/16) Tx +5*I2S/I2S-8D/TDM(4/8/16) Rx 2*I2S/I2S_8D/TDM(4/8/16) Tx +2*I2S/I2S-8D/TDM(4/8/16) Rx I2S/TDM(4/8) Tx+I2S/TDM(4/8) Rx+SPDIFTX/RX I2S/TDM(4/8) Tx+I2S/TDM(4/8) Rx+SPDIFTX/RX
ASRC 8 chs THD+N<-140dB ASRC 8 chs THD+N<-140dB ASRC
MCU STAR-MC1@204MMHz Cortex-A5@840MMHz Cortex-A5@840MMHz
External memory SD/MMC Card / eMMC SD/MMC Card / eMMC SD/MMC Card / eMMC
Other Interface IIC/SPI/UART/GPIO IIC/SPI/UART/GPIO IIC/SPI/UART/GPIO/ PWM/ SARADC/USB EHCI/USB-device/CPU LCD IIC/SPI/UART/GPIO/ PWM/ SARADC/USB EHCI/USB-device/CPU LCD
Package BGA139（6mmx5.5mm） EPAD128（14mm x14mm） QFN48（6mmx6mm） EPAD128（14mm x14mm） QFN68（8mmx8mm）

Applications

  • WIFI speaker
  • Conference speakers
  • Intelligent recording pen
  • Children's education/entertainment robot
  • Smart home Controller
  • cloud computing server/light client
  • Off/Online intelligent voice module
  • Other DSP application scenarios

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