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參數(shù)資料
| 型號： | FT245BL |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | FT245BL USB FIFO ( USB - Parallel ) I.C. |
| 中文描述： | FT245BL USB先進先出（USB端口-并行）集成電路 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 505K |
| 代理商： | FT245BL |
DS245BL Version 1.6 Future Technology Devices Intl. Ltd. 2005
Page 1 of 24
FT245BL USB FIFO ( USB - Parallel ) I.C.
The FT245BL is the lead free version of the 2
nd
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-
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
VIRTUAL COM PORT (VCP) DRIVERS for
-
Windows 98 and Windows 98 SE
-
Windows 2000 / ME / XP
-
Windows CE 4.2
-
MAC OS-8 and OS-9
-
MAC OS-X
-
Linux 2.40 and greater
D2XX (USB Direct Drivers + DLL S/W Interface)
-
Windows 98 and Windows 98 SE
-
Windows 2000 / ME / XP
-
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
-
USB Industrial Control
-
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FT245BM | FT245BM USB FIFO ( USB - Parallel ) I.C. |
| FT245BQ | FT245BQ USB FIFO ( USB - Parallel ) I.C. |
| FT6116 | 2K X 8 CMOS SRAM |
| FT8U100AX | FT8U100AX USB Compound Hub Controller |
| FTD1011 | Ultrahigh-Speed Switching Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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 接口集成電路 USB to Parallel FIFO IC LQFP-32 RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: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:先進先出 Obsolete See FT245RL RoHS:否 制造商:IDT 電路數(shù)量: 數(shù)據(jù)總線寬度:18 bit 總線定向:Unidirectional 存儲容量:4 Mbit 定時類型:Synchronous 組織:256 K x 18 最大時鐘頻率:100 MHz 訪問時間:10 ns 電源電壓-最大:3.6 V 電源電壓-最小:6 V 最大工作電流:35 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-80 封裝: |
| FT245BM-TRAY | 功能描述:USB 接口集成電路 Obsolete See FT245RL RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
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