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UMFT234XF0 pages
UMFT234XF Datasheet
Version 1.0
Document Reference No.: FT_000818
Clearance No.: FTDI#
337
Future Technology
Devices
International Ltd
Datasheet
UMFT234XF Development
Module
UMFT234XF is a USB to UART development module
1
Introduction
The UMFT234XF development module utilizes FTDI’s FT234XD IC to convert USB to a basic UART (RXD,
TXD, RTS#, CTS#).
1.1 Features
The UMFT234XF is a development module that converts USB2.0 Full-Speed to UART. The module includes a
micro-B USB connector to connect to a USB host and the UART IO are available on separate pads. The
module is designed to be soldered directly to another PCB (PCB on PCB technology).
The UART interface operates between +1.8V and +3.3V voltage levels depending on the VIO signal, however
all I/Os are 5V tolerant.
An additional configurable bus (CBUS) pad allows for general IO or indicating that the module is connected to
a dedicated charging port for battery charging.
1.2 Ordering Information
Module
Interface
Features
UMFT234XF
UART
USB 2.0 full speed to basic UART with one control bus line which may be
used for battery charger detection.
The PCB pads are designed to be soldered directly to another PCB for
secure bonding.
Use of FTDI devices in life support and/or safety applications is entirely at the user’s risk, and the user agrees
to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting
from such use.
