UMFT230XA Datasheet Version 1.4 Document Reference No.: FT 000519 C learance No.: FTDI 269 Future Technology Devices International Datasheet UMFT230XA USB to Basic UART Development Module UMFT230XA is a USB to Basic UART DIP module with a 0.3 row pitch. 1.1 Features 1 Introduction The UMFT230XA is a development module for The UMFT230XA is fitted with a FT230XQ all the FTDIs FT230XQ, one of the devices from FTDIs features of the FT230X can be utilized with the range of USB interface bridging integrated circuit UMFT230XA. For a full list of the FT230Xs features devices. FT230X is a USB to UART interface with please see the FT230X datasheet which can be found a battery charger detection feature, which can by clicking here. allow batteries to be charged with a higher In addition to the features listed in the FT230X current from a dedicated charger port (without datasheet, the UMFT230XA has the following features: the FT230X being enumerated). In addition, asynchronous and synchronous bit bang interface Small PCB assembly module designed to fit a modes are available. The internally generated standard 7.62mm (0.3) wide 16 pin DIP socket. clock (6MHz, 12MHz and 24MHz) can be brought Pins are on a 2.54mm (0.1) pitch. out of the on one of the CBUS pin to be used to drive a microprocessor or external logic. On board USB mini-B socket allows module to be connected to a PC via a standard A to mini-B USB The UMFT230XA is a module which is designed to cable. plug into a standard 0.3 wide 16 pin DIP socket. All components used, including the FT230XQ are Functionally configurable using solder links. The Pb-free (RoHS compliant). default solder links setup enables the module to function without peripheral wires or application board. Other configurations enable external power supply options and variation of logic reference levels. Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or re produced in any material or electronic form without the prior written consent of the copyright hold er. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. 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Scotland Registered Number: SC136640 Copyright Future Technology Devices International Limited UMFT230XA Datasheet Version 1.4 Document Reference No.: FT 000519 C learance No.: FTDI 269 Table of Contents 1 Introduction ................................................................. 1 1.1 Features ................................................................................ 1 2 Driver Support .............................................................. 3 3 Ordering Information & TID .......................................... 4 4 UMFT230XA Signals and Configurations ......................... 5 4.1 UMFT230XA Pin Out ............................................................... 5 4.2 Signal Descriptions ................................................................ 6 4.3 CBUS Signal Options............................................................... 7 5 Module Configurations .................................................. 8 5.1 Solder Link Configuration Options........................................... 8 5.2 Solder Link Modifications........................................................ 8 5.3 Bus Power Configuration ........................................................ 9 5.4 Self Powered Configuration ...................................................10 5.5 USB Bus Powered with Power Switching Configuration ...........11 5.6 Variable IO Voltage Supply ....................................................12 5.7 3.3V Voltage Supply ..............................................................13 5.8 Configuring the MTP ROM ......................................................14 5.9 Module Dimensions ...............................................................14 5.10 IC Package Markings .............................................................15 6 UMFT230XA Module Circuit Schematic ......................... 16 7 Internal MTPROM Configuration .................................. 17 8 Contact Information .................................................... 18 Appendix A References ................................................. 19 Document References ...................................................................19 Acronyms and Abbreviations .........................................................19 Appendix B List of Figures and Tables............................ 20 List of Figures ...............................................................................20 List of Tables ................................................................................20 Appendix C Revision History.......................................... 21 Copyright Future Technology Devices International Limited 2