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TTL-232RG-VREG1V8-WE

TTL-232RG-VREG1V8-WE

FTDI, Future Technology Devices International Ltd
USB to TTL Serial 1.8V Cable 5.90' (1.80m) Unshielded
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Overview

The TTL-232RG-VREG1V8-WE is a USB-to-TTL serial UART converter cable featuring the FT232RQ interface chip. It is specifically designed to provide a 1.8V logic level interface and includes 1.8V regulated power output to drive external circuitry.

Why Choose This Part

This cable eliminates the need for external level shifters by providing native 1.8V TTL signaling and a regulated 1.8V VCC output. It uses the reliable FTDI driver architecture, ensuring compatibility across Windows, Mac, and Linux systems with minimal configuration.

Applications

Embedded System Debugging
Provides a direct serial interface to 1.8V low-voltage microcontrollers for console access and firmware debugging.
Legacy Peripheral Integration
Connects legacy UART peripherals to modern USB-equipped host systems without needing additional voltage level shifters.
Field Programming
Acts as a portable programming interface for devices that require 1.8V logic for bootloader communication.

Key Specifications

Usage USB to TTL Serial 1.8V
Length 5.90' (1.80m)
Shielding Unshielded
Convert To (Adapter End) Cable, 6 Wire Leads
Convert From (Adapter End) USB-A (USB TYPE-A), Plug

Getting Started

Connect the wire-ended leads (Tx, Rx, RTS, CTS, VCC, GND) to your target hardware and install the FTDI Virtual COM Port (VCP) drivers. For advanced customization, use the FTDI FT_PROG utility to modify the internal EEPROM settings, such as string descriptors or power configurations.

Also Consider

TTL-232RG-VSW3V3-WE FTDI - Select this variant if your application requires 3.3V logic levels and 3.3V power output instead of 1.8V.