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Products
Part No: TTL-232R-3V3-2MM
USB to UART cable Supports +3.3V UART signals
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Standard Price (Easy checkout)
| Order Quantity | Price per Unit | |
| 1 - 9 | : | USD24.30 |
| 10 - 19 | : | USD23.28 |
| >=20 | : | Ask for quote |
*Request quote for large quantities
The TTL-232R-3V3-2mm 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-3V3-2mm 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 2mm pitch header socket which provides 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.
Datasheet
| Number | Title | Revision | Relevant Devices |
| TTL-232R-3V3-2MM | 2.05 |
Applicable ICs
| Part No. | Image | Description | USB Speed | Datasheet |
|---|---|---|---|---|
| FT232RL (NRND) |  |
USB 2.0 Slave to UART Converter |
Full Speed (12Mbps) | Datasheet |
| FT232RQ (NRND) |  |
USB 2.0 Slave to UART Converter |
Full Speed (12Mbps) | Datasheet |
