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 FTDIs 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 users 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. UMFT234XF Datasheet Version 1.0 Document Reference No.: FT 000818 Clearance No.: FTDI 337 2 Driver Support Royalty-Free VIRTUAL COM PORT (VCP): Royalty-Free D2XX Direct Drivers: Windows 8 32,64-bit Windows 8 32,64-bit Windows 7 32,64-bit Windows 7 32,64-bit Windows Vista Windows Vista Windows XP 32,64-bit Windows XP 32,64-bit Windows XP Embedded Windows XP Embedded Windows CE.NET 4.2 , 5.0 and 6.0 Windows CE.NET 4.2, 5.0 and 6.0 MAC OS OS-X MAC OS OS-X Linux 3.0 and greater Linux 3.0 and greater Android Android The drivers listed above as well as Third Party Drivers for other operating systems are available for free downloads from www.ftdichip.com. 2 Copyright 2013 Future Technology Devices International Limited