FTDI Chip, 3.3 V TTL 2mm pitch USB to UART Cable, TTL-232R-3V3-2mm

  • RS Stock No. 687-7780
  • Mfr. Part No. TTL-232R-3V3-2mm
  • Manufacturer FTDI Chip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details


The FTDI Chip USB to UART cable provides a fast and simple way to connect devices with a TTL level serial interface to a USB. Each cable contains a small internal electronic circuit board, utilising the FT232R, which is encapsulated into the USB connector at the end of the cable. The circuit is powered from the USB using 5V power pins and any VCC connection is always at 5VDC. However, this cable is available with signal TTL logic level of 3.3V. This cable is supported with Microsoft WHQL certified VCP drivers for Windows, Apple Mac, and Linux.

Features and Benefits

USB 2.0 compatible
Cable length of 1.8m
Data transfer rate is up to 3Mbps
Unique serial number attached, used for security purposes while transferring files via cable
Powered from USB connector
Various UART-end connector options available
Maximum output of 250mA on VCC
Low USB bandwidth consumption
UHCI/OHCI/EHCI host controller compatible
Operating temperature ranges between -40°C and 85°C
2mm pitch connector for use with FTDI VDRIVE2 or VMUSIC2 modules


USB to serial TTL level converter
Upgrading legacy peripherals to USB
Interface microcontroller UART or I/O to USB
Interface FPGA/PLD to USB
Interface to FTDI VDRIVE2 or VMUSIC2 modules
Replace MAX232 type level shifters allowing for direct connection of the products to PC via a USB
USB instrumentation PC interface
USB industrial control
USB software/hardware encryption dongles


FCC certified

Attribute Value
Interface Function USB to UART
Kit Classification Cable
Kit Name 3.3 V TTL 2mm pitch
Temporarily out of stock - back order for despatch 14/12/2020, delivery within 4 working days from despatch date
Price Each
SGD 31.65
(exc. GST)
SGD 33.87
(inc. GST)
Per unit
1 - 9
10 - 49
50 - 99
100 - 249
250 +
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