• Single Chip USBóParallel FIFO bi-directional Data Transfer

• Transfer Data rate to 1M Byte / Sec - D2XX Drivers

• Transfer Data rate to 300 Kilobyte / Sec - VCP Drivers

• Simple to interface to MCU / PLD/ FPGA logic with a 4 wire handshake interface

• Entire USB protocol handled on-chip… no USB-specific firmware programming

• FTDI’s royalty-free VCP and D2XX drivers eliminate the requirement for USB driver

• 384 Byte FIFO Tx buffer / 128 Byte FIFO Rx Buffer for high data throughput.

• New Send Immediate support via SI Pin for optimised data throughput.

• Support for USB Suspend / Resume through PWREN# and WAKEUP pins.

• Support for high power USB Bus powered devices through PWREN# pin

• Adjustable RX buffer timeout

• In-built support for event characters

• Integrated level converter on FIFO and control signals for interfacing

• Integrated 3.3V regulator for USB IO

• Integrated Power-On-Reset circuit

• Integrated 6MHz – 48Mhz clock multiplier PLL

• USB Bulk or Isochronous data transfer modes

• New Bit-Bang Mode allows the data bus to be used as an 8 bit general

• 4.35V to 5.25V single supply operation

• UHCI / OHCI / EHCI host controller compatible

• USB 1.1 and USB 2.0 compatible

• USB VID, PID , Serial Number and Product Description strings in external EEPROM

• EEPROM programmable on-board via USB

• Compact Lead free RoHS compliant 32-LD LQFP package