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.:
Clearance No.:
FT_000061
FTDI#77
Product Page:
http://www.ftdichip.com/FTProducts.htm
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Revision History
Version draft
Version Preliminary
Version 1.00
Initial Datasheet Created
October 2008
Preliminary Datasheet Released
23rd October 2008
4th November 2008
November 2008
January 2009
Datasheet Released
Version 1.10
QFN Package updated
Version 2.00
Various Updates
Version 2.01
Corrections made to table 3.6, 3.7, table on page 8.
Changed description of WRSTRB# and RDSTRB#
Added note that HBE mode only operates at 60MHz
Corrections made to tray QFN 160 changed to 260
Correction made to 3.4.2, falling changed to rising
Corrections made to TxLED and RxLED pin connections
Corrected signals in Figure 4.16.
February 2009
Version 2.02
Version 2.03
March 2009
19th May 2009
Corrected signal names in Fig 2.1
Added reference to AN_108, AN_109, AN_110, AN_111 and AN_113.
Added paragraph on latency timer to section 4.1
Version 2.04
Version 2.05
3rd June 2009
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
Updated and formatted contact information.
Corrected TOC.
12 March 2010
Version 2.08
Version 2.09
Added TID number (Section 1.3)
24th May 2010
2nd Sept 2010
Added ESD specifications
Corrected „WR‟ to „WR#‟ throughtout the datasheet
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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