FTDI Integrated Circuits

Product Details:

The FT2232D is a dual USB to serial UART or FIFO interface with the following advanced features:

• Single chip USB to dual channel serial / parallel ports with a variety of configurations. 
• Entire USB protocol handled on the chip. No USB specific firmware programming required.
• Transfer Data Rate 300 to 3 Mbaud.
• USB to parallel FIFO transfer data rate up to 1 megabyte / second
• Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG, USB to I 2C, USB to SPI) design.
• CPU-style FIFO interface mode simplifies CPU interface design. 
• MCU host bus emulation mode configuration option. 
• Fast Opto-Isolated serial interface option.
• FTDI‟s royalty-free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases. 

Product Details:

The FT232R is a USB to serial UART interface with the following advanced features:

• Single chip USB to asynchronous serial data transfer interface.
• Entire USB protocol handled on the chip. No USB specific firmware programming required.
• Fully integrated 1024 bit EEPROM storing device descriptors and CBUS I/O configuration.
• Fully integrated USB termination resistors.
• Fully integrated clock generation with no external crystal required plus optional clock output selection enabling a glue-less interface to external MCU or FPGA.
• Data transfer rates from 300 baud to 3 Mbaud (RS422, RS485, RS232) at TTL levels.
• 128 byte receive buffer and 256 byte transmit buffer utilising buffer smoothing technology to allow for high data throughput.
• FTDI’s royalty-free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases.
• Unique USB FTDIChip-ID™ feature.
• Configurable CBUS I/O pins.
• Transmit and receive LED drive signals.
• UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity.

Product Details:

The FT245R is a USB to parallel FIFO interface with the following advanced features:

• Single chip USB to parallel FIFO bidirectional data transfer interface.
• Entire USB protocol handled on the chip. No USB specific firmware programming required.
• Fully integrated 1024 bit EEPROM storing device descriptors and FIFO I/O configuration.
• Fully integrated USB termination resistors.
• Fully integrated clock generation with no external crystal required.
• Data transfer rates up to 1Mbyte / second.
• 128 byte receive buffer and 256 byte transmit buffer utilising buffer smoothing technology to allow for high data throughput.
• FTDI’s royalty-free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases.
• Unique USB FTDIChip-ID™ feature.
• Configurable FIFO interface I/O pins.
• Synchronous and asynchronous bit bang interface options.

Product Details:

The HIH-4000 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor’s near linear voltage output. With a typical current draw of only 200 µA, the HIH-4000 Series is often ideally suited for low drain, battery operated systems. Tight sensor interchangeability reduces or eliminates OEM production calibration costs. Individual sensor calibration data is available