CH375 module(U disk read and write module

CH375 CH375B is a universal interface chip of USB bus. It has an 8-bit data bus and read, write, chip select control lines and interrupt output. It can be easily connected to the system bus of microcontrollers, DSPs, MCUs, MPUs, and other controllers.
In the USB host mode, the CH376 also provides serial communication, which is connected to the microcontroller, DSP, MCU, MPU, etc. via serial input, serial output, and interrupt output.

Features
According to the selection of jumper cap, it can work in parallel mode or in serial mode.
2x8 Pins for easy connection to the MCU.
With USB status indicator.
The onboard 3.3V LDO 1117 provides up to 800mA.
5V power supply from the target board.
12MHZ Crystal.