UMFT221XA-01 FTDI, UMFT221XA-01 Datasheet - Page 2

• Manufacturer Part Number: UMFT221XA-01
• Description: Interface Development Tools USB to SPI/FT1248 Dev Mod for FT221X
• Manufacturer: FTDI
• Type: USB to SPIr

Specifications of UMFT221XA-01

• Rohs: yes
• Product: Development Modules
• Tool Is For Evaluation Of: FT221XQ
• Interface Type: USB, SPI
• Operating Supply Voltage: 3.3 V
• Dimensions: 34.7 mm x 12.2 mm x 2.2 mm
• Tradename: X-Chip

Table of Contents
1
2
3
4
5
6
7
8
9
1.1
4.1
4.2
4.3
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
Appendix A - List of Figures and Tables ................................................................. 17
Appendix B – Revision History .............................................................................. 18
Introduction ................................................................................... 1
Driver Support ................................................................................ 3
Ordering Information ..................................................................... 3
UMFT221XA Signals and Configurations ......................................... 4
Module Configurations .................................................................... 7
Module Dimensions ...................................................................... 13
UMFT221XA Module Circuit Schematic .......................................... 14
Internal MTP ROM Configuration .................................................. 15
Contact Information ..................................................................... 16
Features ........................................................................................................ 1
UMFT221XA Pin Out ...................................................................................... 4
Signal Descriptions ....................................................................................... 5
CBUS Signal Options ..................................................................................... 6
Solder Link Configuration Options ................................................................. 7
Solder Link Modfications ............................................................................... 7
Bus Powered Configuration ........................................................................... 8
Self Powered Configuration ........................................................................... 9
USB Bus Powered with Power Switching Configuration .............................. 10
Variable IO Voltage Supply ......................................................................... 11
3.3V Voltage Supply .................................................................................... 12
Configuring the MTP ROM ............................................................................ 12
Copyright © 2012 Future Technology Devices International Limited
Document Reference No.: FT_000518
Clearance No.: FTDI#
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UMFT221XA
Version 1.1
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