CH375 module (U disk read and write module of USB interface communication module, FREE SD card module

Application
To read and write the U-Disk.
To research the CH375B chip
To research USB protocol research
To learn the FAT16/32 file system
To use in all kinds of U-Disk
Interfaces:
JTAG——–Debugging interface
Dx———-Data interface
5V———-5V power supply
3.3V——–3.3V power supply
GND———Ground