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  • Working voltage 2.0~5.5V.
  • Customers can replace the internal voice content of the chip online through MCU or the supporting downloader.
  • Support one-line serial port and two-line serial port.
  • Support up to 16 channels of midi playback (8K sampling rate).
  • With hardware SPI interface, UART interface, IIC, built-in comparator and other interfaces.
  • The chip main control program and built-in storage data can be erased and re-programmed.
  • After the chip playing is over, and the IO ports (DATA and CLK) maintain a stable level (both high and low levels) for 1 second, the chip enters sleep.

Data Sheet

WT588E02B-8SDownload Data Sheet

WT588E02B-8S Data Sheet (updating)

contact us for datasheet


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Support to store 320 seconds of voice content Change the internal voice of the chip through MCU or downloader

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