FT245RL-REEL Datasheet, PDF (37/37 Pages) Future Technology Devices International Ltd. – FT245R USB FIFO IC

Appendix C - Revision History
Document No.: FT_000052
FT245R USB FIFO IC Datasheet Version 2.12
Clearance No.: FTDI# 39
Version 0.90
Version 0.94
Version 1.00
Version 1.02
Version 1.03
Version 1.04
Version 1.05
Version 2.00
Version 2.01
Version 2.02
Version 2.03
Version 2.04
Version 2.05
Version 2.06
Version 2.07
Version 2.08
Initial Datasheet Created
August 2005
Revised Pre-release datasheet
October 2005
Full datasheet released
December 2005
Minor revisions to datasheet released
December 2005
Manufacturer ID added to default EEPROM data
January 2006
Buffer sizes added
January 2006
QFN-32 Package pad layout and solder paste diagrams added
January 2006
Reformatted, added notes for 3.3V operation;
June 2008
Part numbers, TID, corrected; QFN Package drawing corrected.
Added FIFO characteristics for +1.8V; Added MTTF data
Corrected the input switching threshold and input hysteresis figures for VCCIO=+5V
Corrected the RX and TX Buffer data flow direction in the block
Diagram Figure 2.1
July 2008
Removed repeated section of table 8.1
Improved graphics on Figures 6.2, 6.3, 6.4 and 7.1
Add Packing details
Changed USB suspend current spec from 500uA to 2.5m
Corrected Figure 9.2 QFN dimensions.
August 2008
Amended definition of FIFO TX and RX buffers to be consistent
Updated company contact information.
February 2009
Corrected Tape and Reel quantities
Added LOT numbers to the device markings.
Clarified VCC operation and added section headed “Using an external Oscillator”
Added 3V3 regulator output tolerance
April 2009
Corrected Tx and RX buffer sizes on front page
June 2009
Additional dimensions added to QFN solder profile
June 2009
Changed label „D6‟ to 'D7' (pin 3) on FT245RQ schematic symbol
Updated to latest TID number
Added Window 7 support
October 2009
Modified package dimensions to 5.0 x 5.0 +/-0.075mm.
December 2009
and Solder paste diagram to 2.50 x 2.50 +/-0.0375mm
Added FT_PROG utility references
Added Appendix A-references
Corrected USB-IF TID
Version 2.09 Updated section 6.2, Figure 6.2 and the note,
Updated section 5.3, Table 5.13, EEPROM data retention time
Version 2.10 Removed RD# and WR# references on BitBang modes
Corrected US Support email address. Added USB Compliance logo
Version 2.11 Updated USB-IF TID for Rev C
Version 2.12 Corrected TID for Rev C
May 2010
July 2010
April 2011
April 2011
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