FT4232HL

FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC Datasheet Version 2.6 Document No.: FT_000060 Clearance No.: FTDI#78 Future Technology Devices International Ltd FT4232H Quad High Speed USB to Multipurpose UART/MPSSE IC The FT4232H is FTDI’s 5th generation of USB devices. The FT4232H is a USB 2.0 High Speed (480Mb/s) to UART/MPSSE ICs. The device features 4 UARTs. Two of these have an option to independently configure an MPSSE engine. This allows the FT4232H to operate as two UART/Bit-Bang ports plus two MPSSE engines used to emulate JTAG, SPI, I2C, Bit-bang or other synchronous serial modes. The FT4232H has the following advanced features:  Single chip USB to quad serial ports with a variety of configurations.  Entire USB protocol handled on the chip. No USB specific firmware programming required.  USB 2.0 High Speed (480Mbits/Second) and Full Speed (12Mbits/Second) compatible.  Two Multi-Protocol Synchronous Serial Engine (MPSSE) on channel A and channel B, to simplify synchronous serial protocol (USB to JTAG, I2C, SPI or bit-bang) design.  Independent Baud rate generators.  RS232/RS422/RS485 UART Transfer Data Rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter).  FTDI’s royalty-free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases.  Optional traffic TX/RX indicators can be added with LEDs and an external 74HC595 shift register.  Adjustable receive buffer timeout.  S...