參數(shù)資料
型號(hào): FT2232HQ-TRAY
廠商: FTDI, Future Technology Devices International Ltd
文件頁數(shù): 63/67頁
文件大?。?/td> 0K
描述: IC USB HS DUAL UART/FIFO 64-QFN
標(biāo)準(zhǔn)包裝: 260
系列: USBmadeEZ-FIFO,F(xiàn)T-X,X-Chip
特點(diǎn): USB 至 UART 和(或)FIFO、SPI、I2C、JTAG
通道數(shù): 2,DUART
FIFO's: 4096 字節(jié)
規(guī)程: RS232,RS422,RS485
電源電壓: 3 V ~ 3.6 V
帶并行端口:
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
包裝: 托盤
其它名稱: FT2232HQ - TRAY
Copyright 2012 Future Technology Devices International Limited
66
Document No.: FT_000061
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Version 2.21
Clearance No.: FTDI#77
Appendix B – Revision History
Document Title:
Dual High Speed USB to Multipurpose UART/FIFO IC FT2232H
Document Reference No.:
FT_000061
Clearance No.:
FTDI#77
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 updated
November 2008
Version 2.00
Various Updates
January 2009
Version 2.01
Corrections made to table 3.6, 3.7, table on page 8.
February 2009
Changed description of WRSTRB# and RDSTRB#
Added note that HBE mode only operates at 60MHz
Version 2.02
Corrections made to tray QFN 160 changed to 260
March 2009
Correction made to 3.4.2, falling changed to rising
Version 2.03
Corrections made to TxLED and RxLED pin connections
19th May 2009
Corrected signals in Figure 4.16.
Corrected signal names in Fig 2.1
Added reference to AN_108, AN_109, AN_110, AN_111 and AN_113.
Version 2.04
Added paragraph on latency timer to section 4.1
3rd June 2009
Version 2.05
Corrected Figures 6.2, 6.3 an 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 SIWU (4.12)
21st Sept 2009
Added explanation of MPSSE Adaptive clocking (4.6.1).
Corrected 12MHz crystal specification.
Added # to TXLED, RXLED on table 3.4.
Corrected TX_LED and RX_LED connections on Fig 4.1
Version 2.07
Edited Table 3.11, references AN2232L-1 to AN_108
12 March 2010
Updated and formatted contact information.
Corrected TOC.
Version 2.08
Added TID number (Section 1.3)
24th May 2010
Added ESD specifications
Version 2.09
Corrected WR to WR# throughtout the datasheet
2nd Sept 2010
Edited table 4.1 (T8 and T13 Comments)
Edited section 4.7.1 and 4.7.2
Section 4.12, added clarifications about Wake up
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