LFEC LATTICE [Lattice Semiconductor], LFEC Datasheet - Page 110

• Manufacturer Part Number: LFEC
• Description: LatticeECP/EC Family Data Sheet
• Manufacturer: LATTICE [Lattice Semiconductor]

October 2004
Part Number Description
Ordering Information
Note: LatticeECP/EC devices are dual marked. For example, the commercial speed grade LFEC20E-4F484C is
also marked with industrial grade -3I (LFEC20E-3F484I). 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:
© 2004 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
LFEC1E-3Q208C
LFEC1E-4Q208C
LFEC1E-5Q208C
LFEC1E-3T144C
LFEC1E-4T144C
LFEC1E-5T144C
LFEC1E-3T100C
Supply Voltage
Part Number
Device Family
Logic Capacity
*Not available in the LatticeECP Family.
E = 1.2V
Lattice EC (FPGA)
Lattice ECP (EC FPGA + DSP Blocks)
1* = 1.5K LUTs
3* = 3K LUTs
6 = 6K LUTs
10 = 10K LUTs
15 = 15K LUTs
20 = 20K LUTs
33 = 33K LUTs
40 = 40K LUTs
I/Os
112
112
112
97
97
97
67
LFXXX XX X – X XXXX X
LatticeECP/EC Family Data Sheet
LatticeEC Commercial
Grade
-3
-4
-5
-3
-4
-5
-3
LFEC20C-
4F484C-3I
Datecode
5-1
EC
Package
PQFP
PQFP
PQFP
TQFP
TQFP
TQFP
TQFP
Ordering Information
Pins
208
208
208
144
144
144
100
Package
Speed
Grade
T100 = 100-pin TQFP*
T144 = 144-pin TQFP
Q208 = 208-pin PQFP
F256 = 256-ball fpBGA
F484 = 484-ball fpBGA
F672 = 672-ball fpBGA
F900 = 900-ball fpBGA
3 = Slowest
4
5 = Fastest
C = Commercial
I = Industrial
Temp.
COM
COM
COM
COM
COM
COM
COM
Preliminary Data Sheet
Order Info_01.1
LUTs
1.5K
1.5K
1.5K
1.5K
1.5K
1.5K
1.5K