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FT245BM

更新时间: 2024-11-18 03:37:59
品牌 Logo 应用领域
飞特帝亚 - FTDI 外围集成电路先进先出芯片
页数 文件大小 规格书
24页 552K
描述
USB FIFO ( USB - Parallel ) I.C.

FT245BM 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LQFP,
针数:32Reach Compliance Code:not_compliant
风险等级:5.58Is Samacsys:N
JESD-30 代码:S-PQFP-G32JESD-609代码:e0
长度:7 mm湿度敏感等级:3
端子数量:32最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):250
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压:5.25 V最小供电电压:4.35 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUITBase Number Matches:1

FT245BM 数据手册

 浏览型号FT245BM的Datasheet PDF文件第2页浏览型号FT245BM的Datasheet PDF文件第3页浏览型号FT245BM的Datasheet PDF文件第4页浏览型号FT245BM的Datasheet PDF文件第5页浏览型号FT245BM的Datasheet PDF文件第6页浏览型号FT245BM的Datasheet PDF文件第7页 
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  
USB VID, PID , Serial Number and Product  
Description strings in external EEPROM  
EEPROM programmable on-board via USB  
Compact 32LD LQFP package  
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  
VIRTUAL COM PORT (VCP) DRIVERS for  
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Windows 98 and Windows 98 SE  
Windows 2000 / ME / Server 2003 / XP  
Windows XP 64 Bit  
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.  
Windows XP Embedded  
Windows CE 4.2  
MAC OS-8 and OS-9  
MAC OS-X  
Linux 2.40 and greater  
384 Byte FIFO Tx buffer / 128 Byte FIFO Rx Buffer  
for high data throughput.  
D2XX (USB Direct Drivers + DLL S/W Interface)  
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Windows 98 and Windows 98 SE  
Windows 2000 / ME / Server 2003 / XP  
Windows XP 64 Bit  
New Send Immediate support via SI Pin for  
optimised data throughput.  
Support for USB Suspend / Resume through  
PWREN# and WAKEUP pins.  
Windows XP Embedded  
Windows CE 4.2  
Support for high power USB Bus powered devices  
through PWREN# pin  
Linux 2.4 and Greater  
APPLICATION AREAS  
Adjustable RX buffer timeout  
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Easy MCU / PLD / FPGA interface to USB  
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  
Upgrading Legacy Peripheral Designs to USB  
USB Instrumentation  
USB Industrial Control  
USB Audio and Low Bandwidth Video data transfer  
PDA USB data transfer  
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 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  
DS245B Version 1.7  
© Future Technology Devices Intl. Ltd. 2005  
Page 1 of 24  

FT245BM 替代型号

型号 品牌 替代类型 描述 数据表
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