The FT4232HA is FTDI’s 5th generation of USB devices.
The FT4232HA is a USB 2.0 Hi-Speed (480Mb/s) to multi-purpose UART/MPSSE IC that is automotive qualified for AEC temperature grade 2. It has the capability of being configured in a variety of industry standard serial or parallel interfaces.
FT4232HA features 4 UARTs. Two of these have the option to independently configure an MPSSE engine, this allows the FT4232HA to operate as two UART/Bitbang Ports plus two MPSSE engines used to emulate JTAG,SPI,I2C,Bit-bang or other synchronous serial mode.