Hot selling CH376S USB module, USB flash drive read-write module, USB host interface module

Product Descriptions

Introduction to the main control chip

The module uses the CH376 chip, which is a file management and control chip used for microcontroller systems to read and write files from USB drives or SD cards. CH376 supports both USB device and USB host modes, and comes with basic firmware for USB communication protocol, firmware for handling Mass Storage devices, firmware for SD card communication interface, and management firmware for FAT16, FAT32, and FAT12 file systems. It supports commonly used USB storage devices (including USB flash drives, USB hard drives, USB flash drives, USB card readers) and SD cards (including standard capacity SD cards, high-capacity HC-SD cards, and protocol compatible MMC and TF cards)

CH376 supports three communication interfaces: 8-bit parallel port, SPI interface, or asynchronous serial port. Controllers such as microcontrollers, DSPs, MCUs, and MPUs can control the CH376 chip through any of the above communication interfaces to access files from USB or SD cards or communicate with computers.

The USB device mode of CH376 is fully compatible with the CH372 chip, and the USB host mode of CH376 is basically compatible with the CH375 chip.

Product parameters

1.2x8 connector, convenient for hanging with MCU

2. Depending on the jumper selection, it can work in parallel or serial mode

3. USB status indicator light

4. Onboard 3.3V LD0 1117, providing a maximum current of 500mA

5. The 5V power supply is supplied by the target board

6.12MHZ crystal oscillator

Product Use

Product Size

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Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

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Standard packaging

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