參數(shù)資料
型號(hào): FT4232HQ-REEL
廠商: FTDI, Future Technology Devices International Ltd
文件頁(yè)數(shù): 40/45頁(yè)
文件大?。?/td> 0K
描述: IC USB HS QUAD UART/SYNC 64-QFN
標(biāo)準(zhǔn)包裝: 1
系列: USBmadeEZ-FIFO
特點(diǎn): USB 至 UART 和(或)SPI、I2C、JTAG
通道數(shù): 4,QUART
FIFO's: 2048 字節(jié)
規(guī)程: RS232,RS422,RS485
電源電壓: 3 V ~ 3.6 V
帶自動(dòng)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: 64-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 64-QFN 裸露焊盤(9x9)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 634 (CN2011-ZH PDF)
配用: 768-1031-ND - MOD USB HS FT4232H EVAL
其它名稱: 768-1027-6
Copyright 2010 Future Technology Devices International Limited
45
Document No.: FT_000060
FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
Datasheet Version 2.2
Clearance No.: FTDI#78
Appendix B - Revision History
Document Title:
Quad High Speed USB to Multipurpose UART/MPSSE IC FT4232H
Document Reference No.:
FT_000060
Clearance No.:
FTDI#78
Product Page:
Document Feedback:
Revision History
Version draft
Initial Datasheet Created
October 2008
Version Preliminary
Preliminary Datasheet Released
23rd October 2008
Version 1.00
Datasheet Released
4th November 2008
Version 1.10
QFN package update
November 2008
Version 2.00
Various Updates
January 2009
Version 2.01
Changed description of bit-bang mode
February 2009
Version 2.02
Corrected QFN tray numbers from 160 to 260 per tray
March 2009
Version 2.03
Corrected signal names in Fig 2.1
19th May 2009
Added reference to AN_109, AN_110, AN_111 and AN_113.
Corrected default of RI#/ TXDEN in table 3.1
Version 2.04
Added paragraph on latency timer to section 4.1
3rd June 2009
Version 2.05
Corrected Figures 6.2, 6.3 and 6.4 – missing regulators and better way 17th June 2009
of holding self powered designs in reset if not connected to USB.
Corrected Max DC inputs on “DC Input Voltage –
“All Other Inputs” pins from VCORE+0.5V to VCCIO+0.5V
Version 2.06
Added explanation of MPSSE Adaptive clocking (4.4.1).
21st Sept 2009
Corrected 12MHz crystal specification
Version 2.07
Corrected section 4.2- EEPROM description
18th December 2009
Version 2.08
Added TID number (Section 1.3)
24th May 2010
Added ESD specifications
Version 2.09
Added USB certified Logo in section 1.3
2nd Sep 2010
Clarified unsupported baud rates of 7,9,10 and 11 Mbaud.
Section 3.4.1, added clarifications about Wake up
Replaced 74HCT595 with 74HC595 in section 6.4
Edited Figure 4.1, removed TXLED and RXLED reference
Version 2.10
Edited section 4.3.2, 4.3.3, figure 4.2 and 4.3.
17th Nov 2010
Version 2.11
Updated installation guides, application notes
09th Jan 2012
and technical notes Links
Version 2.2
Updated figure 4.1
11th Jan 2012
Added feedback links
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