/BQ USB UAR" />
參數(shù)資料
型號: FT232BQ-REEL
廠商: FTDI, Future Technology Devices International Ltd
文件頁數(shù): 5/34頁
文件大?。?/td> 0K
描述: IC NEW DESIGNS REFER TO FT232RQ
標準包裝: 1
系列: USBmadeEZ-UART
通道數(shù): 1,UART
FIFO's: 256 字節(jié)
規(guī)程: RS232,RS422,RS485
電源電壓: 4.35 V ~ 5.25 V
帶自動流量控制功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 32-WFQFN 裸露焊盤
供應商設備封裝: 32-QFN 裸露焊盤(5x5)
包裝: 標準包裝
其它名稱: 768-1067-6
Copyright 2011 Future Technology Devices International Limited
13
Document No.: FT_000329
FT232BL
/BQ USB UART IC Datasheet Version 2.2
Clearance No.: FTDI#
171
EEPROM interface. Though the FT232B will work without the optional EEPROM, an external 93C46
(93C56 or 93C66) EEPROM can be used to customise the USB VID, PID, Serial Number, Product
Description Strings and Power Descriptor value of the FT232B for OEM applications. Other parameters
controlled by the EEPROM include Remote Wake Up, Soft Pull Down on Power-Off and USB 2.0 descriptor
modes. The EEPROM should be a 16 bit wide configuration such as a MicroChip 93LC46B or equivalent
capable of a 1Mb/s clock rate at VCC = 4.35V to 5.25V. The EEPROM is programmable-on board over
USB using a utility available from FTDI’s web site (http://www.ftdichip.com). This allows a blank part to be
soldered onto the PCB and programmed as part of the manufacturing and test process. If no EEPROM is
connected (or the EEPROM is blank), the FT232B will use its built-in default VID, PID Product Description
and Power Descriptor Value. In this case, the device will not have a serial number as part of the USB
descriptor.
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相關代理商/技術參數(shù)
參數(shù)描述
FT232HL 制造商:FTDI 制造商全稱:FTDI 功能描述:FT232H Single Channel Hi-Speed USB to Multipurpose UART/FIFO IC
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FT232HL-TRAY 功能描述:USB 接口集成電路 USB HS to UART/FIFO SPI/JTAG/I2C LQFP-48 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
FT232HQ-REEL 功能描述:USB 接口集成電路 USB HS to UART/FIFO SPI/JTAG/I2C QFN-48 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
FT232HQ-TRAY 功能描述:USB 接口集成電路 USB HS to UART/FIFO SPI/JTAG/I2C QFN-48 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20