FT245BL ( USB - Parallel I.C.)

- USB를 병렬 FIFO 양방향데이터전송이 가능한 칩셋.
- SMD타입.


★ Datasheet
FT245BM


★ 제품설명

◈ Single Chip USB ó 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 32LD LQFP package