LFE2-12E-5F256C LATTICE SEMICONDUCTOR, LFE2-12E-5F256C Datasheet - Page 115
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LFE2-12E-5F256C
Manufacturer Part Number
LFE2-12E-5F256C
Description
FPGA LatticeECP2 Family 12000 Cells 90nm (CMOS) Technology 1.2V 256-Pin FBGA
Manufacturer
LATTICE SEMICONDUCTOR
Datasheet
1.LFE2-12SE-6FN256C.pdf
(389 pages)
Specifications of LFE2-12E-5F256C
Package
256FBGA
Family Name
LatticeECP2
Device Logic Units
12000
Typical Operating Supply Voltage
1.2 V
Maximum Number Of User I/os
193
Ram Bits
226304
In System Programmability
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFE2-12E-5F256C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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LatticeECP2M Pin Information Summary, LFE2M20 and LFE2M35 (Cont.)
Lattice Semiconductor
Available DDR-Interfaces per
I/O Bank
PCI Capable I/Os per Bank
1. Minimum requirement to implement a fully functional 8-bit wide DDR bus. Available DDR interface consists of at least 12 I/Os (1 DQS + 1
DQSB + 8 DQs + 1 DM + Bank VREF1).
1
Pin Type
Bank0
Bank1
Bank2
Bank3
Bank4
Bank5
Bank6
Bank7
Bank8
Bank0
Bank1
Bank2
Bank3
Bank4
Bank5
Bank6
Bank7
Bank8
256 fpBGA 484 fpBGA 256 fpBGA 484 fpBGA 672 fpBGA
4-12
32
20
16
28
0
0
0
0
2
1
0
1
0
0
0
0
0
0
LFE2M20
62
28
40
40
0
0
1
1
4
2
3
2
0
0
0
0
0
0
LatticeECP2/M Family Data Sheet
32
20
16
28
0
0
0
0
2
1
0
1
0
0
0
0
0
0
Pinout Information
LFE2M35
62
28
39
40
0
0
1
1
4
2
1
2
0
0
0
0
0
0
50
60
52
60
0
0
3
2
3
3
2
3
0
0
0
0
0
0
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