產品介紹 |
• 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 |
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 |
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Datasheet: |