WT588F02 Recording Playable Chip(External Flash)


  1. Working voltage: 2.0V~5.5V.
  2. Accurate +/-1% internal oscillation with low voltage reset (LVR=1.8V) watchdog timing.
  3. 16-bit PWM pure audio output, which can directly drive 8ω/0.5W horn and buzzer, 14-bit DAC audio output, and external power amplifier.
  4. Built-in watchdog.
  5. Have serial port control mode: first-line serial port (IIC interface will come out later).
  6. Recording sampling rate: the maximum support is 16Khz. Fixed voice (reserved voice) sampling rate: maximum support of 32Khz.
  7. Support BUSY state output function.

Data Sheet


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