TTL-232R-3V3

USB to TTL UART Converter Cables, FTDI Chip

The TTL-232R-3V3 is a USB to Serial (TTL level) converter cable which allows for a simple way to connect TTL interface units to USB. This version of FTDI’s USB to TTL serial adapter cables has it’s I/O pins configured to operate at 3.3V levels.

The TTL-232R-3V3 uses a FT232RQ IC which is housed inside the USB ‘A’ connector, and is terminated at the end of a 1.8 meter cable with a 0.1″” pitch header socket which provided access to transmit (Tx), receive (Rx), RTS#, and CTS#. These lines all operate at 3.3V levels. Also brought out on the header are Vcc (5V), and GND.

The TTL-232R-3V3 is fully RoHS compliant and is supplied loose – packed in an anti-static bag. It is FCC, CE and UKCA approved.
 

The FTDI Chip TTL-232R USB to Serial UART (TTL level) converter cables provide a simple and fast way to connect microcontroller UART I/O to USB.
The TTL-232R contains a small internal electronic circuit board which includes the FT232R. These are encapsulated in a type A USB connector, making the cable easy and straight forward to use. The FTDI Chip cables offer different connector types such as the 6 way Single in Line (SIL), 8 way keyed, Single in Line, audio jack and wire ended versions.

Applications include USB industrial control, USB software/hardware Encryption dongles as well as USB instrumentation PC interface.

· USB 2.0 full speed compatible
· Length of cable (TTL-232R): 1.8 M
· Output Power Voltage +5 V or +3.3 V
· Data transfer rate up to 3 Mbaud at TTL levels
· Unique serial number attached, used for security purposes whilst transferring files via cable
· CE and FCC compliant
· RoHS