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FT232R USB UART IC Datasheet

Version 2.16

Document No.: FT_000053 Clearance No.: FTDI# 38

Appendix C – Revision History

Document Title:

FT232R USB UART IC Datasheet

Document Reference No.:

FT_000053

Clearance No.:

FTDI# 38

Product Page:

http://www.ftdichip.com/FTProducts.htm

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Revision

Changes

Date

Version 0.90

Initial Release

August 2005

Version 0.96

Revised Pre-release datasheet

October 2005

Version 1.00

Full Datasheet Release

December 2005

Version 1.02

Minor revisions to datasheet

December 2005

Version 1.03

Manufacturer ID added to default EEPROM configuration;

Buffer sizes added

January 2006

Version 1.04

QFN-32 Pad layout and solder paste diagrams added

January 2006

Version 2.00

Reformatted, updated package info, added notes for 3.3V

operation; Part numbers, TID; added UART and CBUS

characteristics for +1.8V;

Corrected RESET#; Added MTTF data;

Corrected the input switching threshold and input hysteresis

values for VCCIO=5V

June 2008

Version 2.01

Corrected pin-out number in table3.2 for GND pin18.

Improved graphics on some Figures.

Add packing details. Changed USB suspend current spec

from 500uA to 2.5mA

Corrected Figure 9.2 QFN dimensions.

August 2008

Version 2.02

Corrected Tape and Reel quantities.

Added comment “PWREN# should be used with a 10kΩ

resistor pull up”.

Replaced TXDEN# with TXDEN since it is active high in

various places.

Added lot number to the device markings.

Added 3V3 regulator output tolerance.

Clarified VCC operation and added section headed “Using an

external Oscillator”

Updated company contact information.

April 2009

Version 2.03

Corrected the RX/TX buffer definitions to be relative to the

USB interface

June 2009

Version 2.04

Additional dimensions added to QFN solder profile

June 2009

FT232RL Datasheet(PDF) 39 Page - Future Technology Devices International Ltd.

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