- Specification: supports SPI interface and parallel interface not specified voice recognition module, onboard microphones and SITIME, realize the voice recognition, voice control and man-machine conversation.

- Features: High accuracy and practical voice recognition effect; Signer-independent voice recognition; Dynamically edit identify keywords list: send the discriminating key words into the chip in the way of character string, such as when the users in 51 MCU programming, by the register, setting key words such as "hello" in the chip, then the chip can recognizes the key words; Supports users editing 50 key words.

- Features: Working voltage: 3.3V(Must driven by 3.3V level SCM); Power saving mode current: 1uA.

- Application: induction cooker/microwave oven/intelligent household electrical appliance, GPS, vending machine, MP3/MP4, digital frame, intelligent toys/dialoguing toys, PMP/game machine; set-top box/TV remote control, TVM, guide machine, advertisement, public lighting systems/health system/voice control of smart home.