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TTL-232R-3V3 Datasheet, PDF (1/8 Pages) Future Technology Devices International Ltd. – USB to TTL Serial Converter Cable | |||
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Future Technology Devices International Ltd.
TTL-232R-3V3
USB to TTL Serial
Converter Cable
The TTL-232R-3V3 is a USB to TTL serial converter cable incorporating FTDIâs FT232RQ USB - Serial UART
interface IC device, the latest device to be added to FTDIâs range of USB UART interface Integrated Circuit Devices. It
is designed to allow for a fast, simple way to connect devices with a TTL level serial interface to USB.
The FT232RQ chip used by the TTL-232R-3V3 is housed within the USB âAâ connector. A 1.8 meter (6 foot) cable is
terminated with a 6 way 0.1â pitch header socket which provides access to the transmit (Tx), receive (Rx), RTS#, and
CTS#, as well as VCC (5V out) and GND.
The FT232R is a USB to serial UART interface with optional clock generator output, and the new FTDIChip-IDâ¢
security dongle feature. In addition, asynchronous and synchronous bit bang interface modes are available. USB to
serial interface designs using the FT232R have been further simpliï¬ed by fully integrating the external EEPROM, clock
circuit and USB resistors onto the device.
Copyright © Future Technology Devices International Ltd. 2006
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