CH376 is a file management control chip, used in the microcontroller system to read and write files in U disk or SD card. CH376 supports three communication interfaces: 8-bit parallel port, SPI interface or asynchronous serial port. Controllers such as microcontroller/DSP/MCU/MPU can control the CH376 chip through any of the above communication interfaces, access files in U disk or SD card, or Communicate with computers.
PS: The V3 pin and VCC pin of the power selection part are reversed. Please use a jumper to connect them when using them to select 3V3 or 5V.
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