LFXP20E-4F256C Lattice, LFXP20E-4F256C Datasheet - Page 125

• Manufacturer Part Number: LFXP20E-4F256C
• Description: IC FPGA 19.7KLUTS 188I/O 256-BGA
• Manufacturer: Lattice

Specifications of LFXP20E-4F256C

• Lead Free Status / Rohs Status: Contains lead / RoHS non-compliant

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December 2005
Part Number Description
Ordering Information
Note:þLatticeXP devices are dual marked. For example, the commercial speed grade LFXP10E-4F256C is also
marked with industrial grade -3I (LFXP10E-3F256I). The commercial grade is one speed grade faster than the
associated dual mark industrial grade. The slowest commercial speed grade does not have industrial markings.
The markings appear as follows:
Supply Voltage
Device Family
Logic Capacity
Note: Parts dual marked per table below.
C = 1.8V/2.5V/3.3V
E = 1.2V
LatticeXP FPGA
3K LUTs = 3
6K LUTs = 6
10K LUTs = 10
15K LUTs = 15
20K LUTs = 20
LFXP XX X – X XXXXXX X
(Contact Factory for Specific Device Availability)
4F256C-3I
LFXP10E-
LatticeXP Family Data Sheet
Datecode
5-1
Ordering Information
Package
Grade
Speed
TN100 = 100-pin Lead-free TQFP
TN144 = 144-pin Lead-free TQFP
QN208 = 208-pin Lead-free PQFP
FN256 = 256-ball Lead-free fpBGA
FN388 = 388-ball Lead-free fpBGA
FN484 = 484-ball Lead-free fpBGA
T100 = 100-pin TQFP
T144 = 144-pin TQFP
Q208 = 208-pin PQFP
F256 = 256-ball fpBGA
F388 = 388-ball fpBGA
F484 = 484-ball fpBGA
3 = Slowest
4
5 = Fastest
C = Commercial
I = Industrial
DS1001
Ordering Information_03.0
Data Sheet DS1001