Document No.: FT_000060
FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
Datasheet Version 2.09
Clearance No.: FTDI#78
Appendix B - Revision History
Revision History
Version draft
Version Preliminary
Version 1.00
Version 1.10
Version 2.00
Version 2.01
Version 2.02
Version 2.03
Initial Datasheet Created
October 2008
Preliminary Datasheet Released
Datasheet Released
23rd October 2008
4th November 2008
November 2008
January 2009
QFN package update
Various Updates
Changed description of bit-bang mode
Corrected QFN tray numbers from 160 to 260 per tray
February 2009
March 2009
Corrected signal names in Fig 2.1
Added reference to AN_109, AN_110, AN_111 and AN_113.
19th May 2009
Corrected default of RI#/ TXDEN in table 3.1
Version 2.04
Version 2.05
Added paragraph on latency timer to section 4.1
3rd June 2009
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
Version 2.07
Version 2.08
Version 2.09
Added explanation of MPSSE Adaptive clocking (4.4.1).
Corrected 12MHz crystal specification
21st Sept 2009
18th December 2009
24th May 2010
2nd Sep 2010
Corrected
section 4.2- EEPROM description
Added TID number (Section 1.3)
Added ESD specifications
Added USB certified Logo in section 1.3
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
Copyright © 2010 Future Technology Devices International Limited
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