August 2006 Data Sheet DS1002
© 2006 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.
www.latticesemi.com 5-1 DS1002 Ordering Information_01.5
Part Number Description
Ordering Information
Note: MachXO devices are dual marked except the slowest commercial speed grade device. For example the com-
mercial speed grade LCMXO640E-4F256C is also marked with industrial grade -3I grade. The slowest commercial
speed grade does not have industrial markings. The markings appears as follows:
LCMXO XXXX X – X XXXXXX X XX
Grade
C = Commercial
I = Industrial
ES = Engineering Sample
Blank = Production Device
Logic Capacity
256 LUTs = 256
640 LUTs = 640
1200 LUTs = 1200
2280 LUTs = 2280
Note: Parts dual marked as described.
Supply Voltage
C = 1.8V/2.5V/3.3V
E = 1.2V
Speed
3 = Slowest
4
5 = Fastest
Package
T100 = 100-pin TQFP
T144 = 144-pin TQFP
M100 = 100-ball csBGA
M132 = 132-ball csBGA
FT256 = 256-ball ftBGA
FT324 = 324-ball ftBGA
TN100 = 100-pin Lead-Free TQFP
TN144 = 144-pin Lead-Free TQFP
MN100 = 100-ball Lead-Free csBGA
MN132 = 132-ball Lead-Free csBGA
FTN256 = 256-ball Lead-Free ftBGA
FTN324 = 324-ball Lead-Free ftBGA
Device Family
MachXO Crossover PLD
LCMXO640E
4F256C-3I
Datecode
Dual Mark
MachXO Family Data Sheet
Ordering Information