UMFT4222EV-D

FT4222H evaluation module with D version chip. The UMFT4222EV is a development module which uses FT4222H, a Hi-speed USB2.0 to QuadSPI/I2C bridge in compact 32-pin QFN package. The FT4222H requires an external crystal (12MHz) for the internal PLL to operate. It supports multi-voltage IO, 3.3V, 2.5V or 1.8V. It also provides 128 bytes one-time-programmable (OTP) memory space for storing vendor specific information. The FT4222H contains SPI/ I2C configurable interfaces. The I2C interface can be configured as master or slave mode. Typical applications includes USB to single/dual/quad mode SPI master/slave controllers, USB to I2C master/slave interface controller, utilising USB to add system modularity, USB industrial control, USB data acquisition, detect USB dedicated charging ports, USB dongle implementations for Software/hardware encryption and wireless modules.