UMFT4222PROG FT4222 Programmer Module

The UMFT4222PROG Programmer Module is used to program the OTP memory on a UMFT4222EV development module, or other boards fitted with an FT4222H USB to SPI/I²C bridge chip. The internal OTP memory in the FT4222H is used to store USB Vendor ID (VID), Product ID (PID), device serial number, product description string and various other USB configuration descriptors.