November 2007 Data Sheet DS1002
© 2007 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand
or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
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Revision History
Date Version Section Change Summary
February 2005 01.0 — Initial release.
October 2005 01.1 Introduction Distributed RAM information in family table updated. Added footnote 1 -
fpBGA packaging to the family selection guide.
Architecture sysIO Buffer section updated.
Hot Socketing section updated.
Sleep Mode section updated.
SLEEP Pin Characteristics section updated.
Oscillator section updated.
Security section updated.
DC and Switching
Characteristics
Recommended Operating Conditions table updated.
DC Electrical Characteristics table updated.
Supply Current (Sleep Mode) table added with LCMXO256/640 data.
Supply Current (Standby) table updated with LCMXO256/640 data.
Initialization Supply Current table updated with LCMXO256/640 data.
Programming and Erase Flash Supply Current table updated with
LCMXO256/640 data.
Register-to-Register Performance table updated (rev. A 0.16).
External Switching Characteristics table updated (rev. A 0.16).
Internal Timing Parameter table updated (rev. A 0.16).
Family Timing Adders updated (rev. A 0.16).
sysCLOCK Timingupdated (rev. A 0.16).
MachXO "C" Sleep Mode Timing updated (A 0.16).
JTAG Port Timing Specification updated (rev. A 0.16).
Pinout Information SLEEPIN description updated.
Pin Information Summary updated.
Power Supply and NC Connection table has been updated.
Logic Signal Connection section has been updated to include all
devices/packages.
Ordering Information Part Number Description section has been updated.
Ordering Part Number section has been updated (added LCMXO256C/
LCMXO640C "4W").
Supplemental
Information
MachXO Density Migration Technical Note (TN1097) added.
November 2005 01.2 Pinout Information Added “Power Supply and NC Connections” summary information for
LCMXO1200 and LCMXO2280 in 100 TQFP package.
December 2005 01.3 DC and Switching
Characteristics
Supply Current (Standby) table updated with LCMXO1200/2280 data.
Ordering Information Ordering Part Number section updated (added LCMXO2280C "4W").
April 2006 02.0 Introduction Introduction paragraphs updated.
Architecture Architecture Overview paragraphs updated.
MachXO Family Data Sheet
Revision History