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参数资料
| 型号： | FT245BL |
| 厂商： | Future Technology Devices International Ltd |
| 元件分类： | 微控制器/微处理器 |
| 中文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP32 |
| 封装： | 7 X 7 MM, 0.80 MM PITCH, LEAD FREE, LQFP-32 |
| 文件页数： | 1/24页 |
| 文件大小： | 995K |
| 代理商： | FT245BL |
DS245B Version 1.7
Future Technology Devices Intl. Ltd. 2005
Page 1 of 24
FT245BM USB FIFO ( USB - Parallel ) I.C.
The FT245BM is the 2nd generation of FTDI’s popular USB FIFO I.C. This device not only adds extra functionality
to its FT8U245AM predecessor and reduces external component count, but also maintains a high degree of pin
compatibility with the original, making it easy to upgrade or cost reduce existing designs as well as increasing the
potential for using the device in new application areas.
1.0 Features
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-
specic rmware 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
VIRTUAL COM PORT (VCP) DRIVERS for
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Windows 98 and Windows 98 SE
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Windows 2000 / ME / Server 2003 / XP
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Windows XP 64 Bit
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Windows XP Embedded
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Windows CE 4.2
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MAC OS-8 and OS-9
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MAC OS-X
-
Linux 2.40 and greater
D2XX (USB Direct Drivers + DLL S/W Interface)
-
Windows 98 and Windows 98 SE
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Windows 2000 / ME / Server 2003 / XP
-
Windows XP 64 Bit
-
Windows XP Embedded
-
Windows CE 4.2
-
Linux 2.4 and Greater
APPLICATION AREAS
-
Easy MCU / PLD / FPGA interface to USB
-
Upgrading Legacy Peripheral Designs to USB
-
USB Instrumentation
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USB Industrial Control
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USB Audio and Low Bandwidth Video data transfer
-
PDA USB data transfer
-
USB MP3 Player Interface
-
USB FLASH Card Reader / Writers
-
Set Top Box (S.T.B.) PC - USB interface
-
USB Digital Camera Interface
-
USB Hardware Modems
-
USB Wireless Modems
OBSOLETE
相关PDF资料 |
PDF描述 |
|---|---|
| FT245BQ | |
| FT245BM | |
| FTL-1419-3D | FIBER OPTIC TRANSCEIVER, 1290-1340nm, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT |
| FTLF1321P1BTL | FIBER OPTIC TRANSCEIVER, 1270-1360nm, 2667Mbps(Tx), 2667Mbps(Rx), SURFACE MOUNT, LC CONNECTOR |
| FTLF1321P1WTL | FIBER OPTIC TRANSCEIVER, 1270-1360nm, 2667Mbps(Tx), 2667Mbps(Rx), SURFACE MOUNT, LC CONNECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FT245BL/TR | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC USB FIFO SMD LQFP32 245 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC, USB FIFO, SMD, LQFP32, 245 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC, USB FIFO INTERFACE, 480MBPS, LQFP-32; USB Type:FIFO; USB Version:1.1, 2.0; Supply Voltage Min:4.35V; Supply Voltage Max:5.25V; Digital IC Case Style:LQFP; No. of Pins:32; Data Rate:480Mbps; No. of Ports:2; MSL:MSL 3 - 168 hours ;RoHS Compliant: Yes |
| FT245BL-REEL | 功能描述:USB 接口集成电路 USB to Parallel FIFO IC LQFP-32 RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| FT245BL-TRAY | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB FIFO ( USB - PARALLEL ) I.C. |
| FT245BM | 功能描述:先进先出 Obsolete See FT245RL RoHS:否 制造商:IDT 电路数量: 数据总线宽度:18 bit 总线定向:Unidirectional 存储容量:4 Mbit 定时类型:Synchronous 组织:256 K x 18 最大时钟频率:100 MHz 访问时间:10 ns 电源电压-最大:3.6 V 电源电压-最小:6 V 最大工作电流:35 mA 最大工作温度:+ 85 C 封装 / 箱体:TQFP-80 封装: |
| FT245BM-TRAY | 功能描述:USB 接口集成电路 Obsolete See FT245RL RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
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