UMFT240XE Datasheet, PDF (2/18 Pages) Future Technology Devices International Ltd. – UMFT240XE USB to 8-bit 245 FIFO Development Module

UMFT240XE
Version 1.0
Document Reference No.: FT_000653 Clearance No.: FTDI# 295
Table of Contents
1 Introduction ................................................................................... 1
1.1 Features ........................................................................................................ 1
2 Driver Support ................................................................................ 3
3 Ordering Information ..................................................................... 3
4 UMFT240XE Signals and Configurations ......................................... 4
4.1 UMFT240XE Pin Out ...................................................................................... 4
4.2 Signal Descriptions ....................................................................................... 5
4.3 CBUS Signal Options ..................................................................................... 6
5 Module Configurations.................................................................... 7
5.1 Jumper Configuration Options....................................................................... 7
5.2 BUS Powered Configuration .......................................................................... 8
5.3 Self Powered Configuration........................................................................... 9
5.4 USB Bus Powered with Power Switching Configuration .............................. 10
5.5 Variable IO Voltage Supply ......................................................................... 11
5.6 3.3V Voltage Supply .................................................................................... 12
5.7 Configuring the MTP ROM............................................................................ 12
6 Module Dimensions ...................................................................... 13
7 UMFT240XE Module Circuit Schematic .......................................... 14
8 Internal MTP ROM Configuration .................................................. 15
9 Contact Information ..................................................................... 16
Appendix A - List of Figures and Tables................................................................. 17
Appendix B – Revision History .............................................................................. 18
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