HARDWARE FEATURES

Single Chip USB  Parallel 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 required

FTDI’s royalty-free VCP and D2XX drivers eliminate the requirement for USB driver development in most cases.

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 to 5V and 3.3V logic

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 purpose IO Port without the need for MCU or other support logic.

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