Copyright © 2010 Future Technology Devices International Limited

8

Document Reference No.: FT_000054

Clearance No.: FTDI# 53

3 Features of FT232R applicable toTTL-232R Cables

The TTL-232R cables use FTDI‟s FT232RQ USB to serial IC device. This section summarises the key

features of the FT232RQ which apply to the TTL-232R USB to serial TTL converter cables. For further

details, and a full features and enhancements description consult the FT232R datasheet, this is available

from www.ftdichip.com.

Internal EEPROM. The internal EEPROM in each cable is used to store USB Vendor ID (VID), Product ID

(PID), device serial number, product description string and various other USB configuration descriptors.

Each cable is supplied with the internal EEPROM pre-programmed as described in Contact Information

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