Document Reference No.: FT_000054
TTL-232R TTL TO USB SERIAL CONVERTER RANGE OF CABLES Datasheet Version 2.02
Clearance No.: FTDI# 53
Table of Contents
1 Description..................................................................................... 1
1.1
1.2
1.3
Available Cables and Part Numbers...............................................................2
Certifications.................................................................................................3
USB Compliant ..............................................................................................3
The TTL-232R cables are fully compliant with the USB 2.0 specification. ................3
2 Typical Applications........................................................................ 6
2.1
2.2
Driver Support ..............................................................................................6
Features........................................................................................................7
3 Features of FT232R applicable toTTL-232R Cables ......................... 8
4 TTL-232R-5V and TTL-232R-3V3 Cables ....................................... 10
4.1
4.2
4.3
TTL-232R-5V, TTL-232R-3V3 Connector Pin Out and Mechanical details.... 10
TTL-232R-5V and TTL-232R-3V3 Cable Signal Descriptions ........................ 10
TTL-232R-5V and TTL-232R-3V3 Electrical Parameters............................... 11
4.3.1
4.3.2
TTL-232R-5V Electrical Parameters............................................................ 11
TTL-232R-3V3 Electrical Parameters .......................................................... 11
5 TTL-232R-5V-AJ and TTL-232R-3V3-AJ ........................................ 13
5.1
TTL-232R-5V-AJ, TTL-232R-3V3-AJ Connector Pin Out and Mechanical
details................................................................................................................... 13
5.2
5.3
TTL-232R-5V-AJ and TTL-232R-3V3-AJ Cable Signal Descriptions .............. 14
TTL-232R-5V-AJ and TTL-232R-3V3-AJ Electrical Parameters..................... 14
5.3.1
5.3.2
TTL-232R-5V-AJ Electrical Parameters........................................................ 14
TTL-232R-3V3-AJ Electrical Parameters...................................................... 15
6 TTL-232R-5V-WE and TTL-232R-3V3-WE Cables .......................... 16
6.1
6.2
6.3
TTL-232R-5V-WE, TTL-232R-3V3-WE Connections and Mechanical Details 16
TTL-232R-5V-WE and TTL-232R-3V3-WE Cable Signal Descriptions............ 16
TTL-232R-5V-WE and TTL-232R-3V3-WE Electrical Parameters.................. 16
6.3.1
6.3.2
TTL-232R-5V-WE Electrical Parameters ...................................................... 17
TTL-232R-3V3-WE Electrical Parameters .................................................... 17
7 TTL-232R-3V3-2mm Cables.......................................................... 18
7.1
7.2
7.3
TTL-232R-3V3-2mm Connector Pin Out and Mechanical details .................. 18
TTL-232R-3V3-2mm Cable Signal Descriptions ........................................... 19
TTL-232R-3V3-2mm Electrical Parameters.................................................. 19
8 Cable PCB Circuit Schematic......................................................... 20
9 Contact Information ..................................................................... 21
Appendix A - Cable EEPROM Configuration......................................... 22
Appendix B - List of Figures and Tables.............................................. 24
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