Document Reference No.: FT_000065
TTL-232R-PCB TTL TO USB SERIAL CONVERTER PCB Datasheet Version 1.01
Clearance No.: FTDI# 54
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Features of FT232R applicable to TTL-232R PCB
The TTL-232R_PCB uses FTDI’s FT232RQ USB to serial IC device. This section summarises the key
features of the FT232RQ which apply to the TTL-232R_PCB USB to serial TTL converter. 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 is used to store USB Vendor ID (VID), Product ID (PID), device
serial number, product description string and various other USB configuration descriptors. Each FT232RQ
is supplied with the internal EEPROM pre-programmed as described in
Copyright © 2008 Future Technology Devices International Limited
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FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
