Thương hiệu:FTDI

Hàng còn: 28 Cái

Số lượng mua:

0 Phản hồi ROHS

Bảng giá

Số lượng mua
Đơn giá
1 72,000
5 71,000
20 70,000


  • USB Type:FIFO
  • USB Version:1.1, 2.0
  • Data Rate:480Mbps
  • No. of Ports:2
  • Supply Voltage Range:4.35V to 5.25V
  • Operating Temperature Range:0°C to +70°C
  • Digital IC Case Style:LQFP
  • RoHS Compliant: Yes

Key Hardware Features

  • Single Chip USB <=> parallel FIFO bi-directional data transfer
  • Data transfer rate of up to 1M Byte/second (D2XX drivers)
  • Data transfer rate of up to 300K Byte/second (VCP drivers)
  • Simple to interface to MCU/PLD/FPGA logic with a 4-wire handshaking 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
  • Built-in 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
  • UHC/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 32-LD LQFP or QFN-32 package
  • Available as a Lead-free device (FT245BL and FT245BQ) compliant to EU directive 2002/95/EG RoHS

 Application Areas

  • Easy MCU/PLD/FPGA interface to USB
  • Upgrading legacy peripheral designs to USB
  • USB instrumentation
  • USB industrial control
  • USB audio and low bandwidth video data transfer
  • PDA <=> USB data transfer
  • USB MP3 player interface
  • USB FLASH card readers/writers
  • Set Top Box (S.T.B.) PC - USB interface
  • USB digital camera interface
  • USB hardware modems
  • USB wireless modems

Download datasheet

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