LFEC3E-3FN256C LATTICE SEMICONDUCTOR, LFEC3E-3FN256C Datasheet - Page 71
![no-image](/images/manufacturer_photos/0/3/381/lattice_semiconductor_sml.jpg)
LFEC3E-3FN256C
Manufacturer Part Number
LFEC3E-3FN256C
Description
FPGA LatticeEC Family 3100 Cells 340MHz 130nm (CMOS) Technology 1.2V 256-Pin FBGA
Manufacturer
LATTICE SEMICONDUCTOR
Datasheet
1.LFEC3E-5TN144C.pdf
(163 pages)
Specifications of LFEC3E-3FN256C
Package
256FBGA
Family Name
LatticeEC
Device Logic Units
3100
Maximum Internal Frequency
340 MHz
Typical Operating Supply Voltage
1.2 V
Maximum Number Of User I/os
160
Ram Bits
56320
In System Programmability
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFEC3E-3FN256C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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Lattice Semiconductor
Pin Information Summary (Cont.)
Single Ended User I/O
Differential Pair User I/O
Configuration
TAP
Dedicated (total without supplies)
V
V
V
V
GND, GND0-GND7
NC
Single Ended/
Differential I/O
Pair per Bank
V
Note: During configuration the user-programmable I/Os are tri-stated with an internal pull-up resistor enabled. If any pin is not used (or not
bonded to a package pin), it is also tri-stated with an internal pull-up resistor enabled after configuration.
CC
CCAUX
CCPLL
CCIO
CCJ
Pin Type
Dedicated
Muxed
Bank0
Bank1
Bank2
Bank3
Bank4
Bank5
Bank6
Bank7
Bank0
Bank1
Bank2
Bank3
Bank4
Bank5
Bank6
Bank7
256-fpBGA
32/16
32/16
32/16
32/16
18/9
16/8
17/8
16/8
195
208
13
56
10
20
97
5
2
0
2
2
2
2
2
2
2
2
0
1
LFECP/EC15
484-fpBGA
48/24
48/24
40/20
40/20
48/24
48/24
40/20
40/20
352
176
373
13
56
20
12
44
11
5
0
4
4
4
4
4
4
4
4
1
4-5
484-fpBGA
48/24
48/24
40/20
44/22
48/24
48/24
44/22
40/20
360
180
373
13
56
20
12
44
5
0
4
4
4
4
4
4
4
4
3
1
LFECP20/EC20
LatticeECP/EC Family Data Sheet
672-fpBGA
64/32
48/24
40/20
48/24
48/24
64/32
48/24
40/20
400
200
509
13
56
32
20
63
96
5
0
6
6
6
6
6
6
6
6
1
484-fpBGA
Pinout Information
48/24
48/24
40/20
44/22
48/24
48/24
44/22
40/20
360
180
373
13
56
16
12
44
5
4
4
4
4
4
4
4
4
4
3
1
LFECP/EC33
672-fpBGA
64/32
64/32
56/28
64/32
64/32
64/32
64/32
56/28
496
248
509
13
56
28
20
63
5
4
6
6
6
6
6
6
6
6
0
1
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