UMFT201XA-01

UMFT201XA Datasheet Version 1.1 Document Reference No.: FT 000516 Clearance No.: FTDI 266 Future Technology Devices International Ltd Datasheet UMFT201XA USB to I2C Development Module 2 UMFT201XA is a USB to I C DIP module with a 0.3 row pitch. 1.1 Features 1 Introduction The UMFT201XA is a development module The UMFT201XA utilises the FTDI FT201XQ all for FTDIs FT201XQ, one of the devices from the features of the FT201X can be utilized with FTDIs range of USB interface bridging the UMFT201XA. For a full list of the FT201Xs integrated circuit devices. FT201X is a USB features please see the FT201X datasheet 2 to I C interface with a battery charger which can be found by clicking here. detection feature, which can allow batteries In addition to the features listed in the FT201X to be charged with a higher current from a datasheet, the UMFT201XA has the following dedicated charger port (without the FT201X features: being enumerated). In addition, asynchronous and synchronous bit bang Small PCB assembly module designed to fit interface modes are available. The internally a standard 7.62mm (0.3) wide 16 pin DIP generated clock (6MHz, 12MHz and 24MHz) socket. Pins are on a 2.54mm (0.1) pitch. can be brought out on one of the CBUS pins to be used to drive a microprocessor or On board USB mini-B socket allows external logic. module to be connected to a PC or USB host via a standard A to mini-B USB cable. The UMFT201XA is a module which is designed to plug into a standard 0.3 wide Functionally configurable using solder links. 16 pin DIP socket. All components used, The default solder links setup enables the including the FT201XQ are Pb-free (RoHS module to function without peripheral wires compliant). or application board. Other configurations enable external power supply options and variation of logic reference levels. 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. UMFT201XA Datasheet Version 1.1 Document Reference No.: FT 000516 Clearance No.: FTDI 266 Table of Contents 1 Introduction ................................................................................... 1 1.1 Features ........................................................................................................ 1 2 Driver Support ................................................................................ 3 3 Ordering Information ..................................................................... 3 4 UMFT201XA Signals and Configurations ......................................... 4 4.1 UMFT201XA Pin Out ...................................................................................... 4 4.2 Signal Descriptions ....................................................................................... 5 4.3 CBUS Signals Options .................................................................................... 6 5 Module Configurations .................................................................... 7 5.1 Solder Link Configuration Options ................................................................. 7 5.2 Solder Link Modfications ............................................................................... 7 5.3 BUS Powered Configuration .......................................................................... 8 5.4 Self Powered Configuration ........................................................................... 9 5.5 USB Bus Powered with Power Switching Configuration .............................. 10 5.6 Variable IO Voltage Supply ......................................................................... 11 5.7 3.3V Voltage Supply .................................................................................... 12 5.8 Configuring the MTP ROM ............................................................................ 12 6 Module Dimensions ...................................................................... 13 7 UMFT201XA 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 2 Copyright 2012 Future Technology Devices International Limited