Product Description

• CH376 is common a USB bus interface chip, with 8 bit data bus and reading , writing and chip select
  lines and interrupt output , can easily attached to the system bus of the single chip microcomputer
  /DSP/MCU/MPU controller.
• In the USB host mode , CH376 also provides a serial communication
  mode, through the serial input, serial output and interrupt output connected with the MCU
  /DSP/MCU/MPU.
• The “CH376S/CH375 USB read/write module” has a CH376S/CH375 chip onboard which does most of the hard work for you. All you have to do is send the module some commands from the Arduino and the CH376S/CH375 chip will do the rest. You can communicate with the module in three different ways:
  • Parallel communication
  • SPI communication
  • and Serial (UART) communication.
• CH376 is used as file manage control chip, used to MCU system read/write file in USB Flash Driveor
  SD card.