FT232H Overview
strings configurable in external EEPROM over the USB interface. Configurable I/O drives strength (4, 8, 12 or 16mA) and slew rate. Low operating and USB suspend current.
FT232H Key Features
- Single channel USB to serial / parallel ports with a variety of configurations
- Entire USB protocol handled on the chip. No USB specific firmware programming required
- USB 2.0 Hi-Speed (480Mbits/Second) and Full Speed (12Mbits/Second) patible
- Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG, I2C, SPI (MASTER)
- UART transfer data rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter)
- USB to asynchronous 245 FIFO mode for transfer data rate up to 8 Mbyte/Sec
- USB to synchronous 245 parallel FIFO mode for transfers up to 40 Mbytes/Sec
- Supports a proprietary half duplex FT1248 interface with a configurable width, bidirectional data bus (1, 2, 4 or 8 bits
- CPU-style FIFO interface mode simplifies CPU interface design
- Fast serial interface option
