参数资料
型号: LFEC20E-5FN484C
厂商: Lattice Semiconductor Corporation
文件页数: 132/163页
文件大小: 0K
描述: IC FPGA 19.7KLUTS 360I/O 484-BGA
标准包装: 60
系列: EC
逻辑元件/单元数: 19700
RAM 位总计: 434176
输入/输出数: 360
电源电压: 1.14 V ~ 1.26 V
安装类型: 表面贴装
工作温度: 0°C ~ 85°C
封装/外壳: 484-BBGA
供应商设备封装: 484-FPBGA(23x23)
4-4
Pinout Information
LatticeECP/EC Family Data Sheet
Pin Information Summary
LFEC1
LFEC3
LFECP6/EC6
LFECP/EC10
Pin Type
100-
TQFP
144-
TQFP
208-
PQFP
100-
TQFP
144-
TQFP
208-
PQFP
256-
fpBGA
144-
TQFP
208-
PQFP
256-
fpBGA
484-
fpBGA
208-
PQFP
256-
fpBGA
484-
fpBGA
Single Ended User
I/O
67
97
112
67
97
145
160
97
147
195
224
147
195
288
Differential Pair User
I/O
29
46
56
29
46
72
80
46
72
97
112
72
97
144
Configu-
ration
Dedicated
13
Muxed
48
56
TAP
5
555
5
Dedicated (total
without supplies)
80
110
160
80
110
160
208
110
160
208
373
160
208
373
VCC
2
3
2
3
10
4
10
20
6
10
20
VCCAUX
2
4
2
4
2
12
4
2
12
VCCPLL
0
000
0
VCCIO
Bank0
1
2
1
2
3
2
3
2
4
3
2
4
Bank1
1
2
1
2
4
2
4
Bank2
1
2
1
2
4
2
4
Bank3
1
2
1
2
4
2
4
Bank4
1
2
1
2
4
2
4
Bank5
1
2
1
2
3
2
4
3
2
4
Bank6
1
2
1
2
4
2
4
Bank7
1
2
1
2
4
2
4
GND, GND0-GND7
8
13
8
13
16
20
14
18
20
44
20
44
NC
0
2
51
0
2
9
35
0
4
0
139
0
75
Single
Ended/
Differen-
tial I/O
Pair per
Bank
Bank 0
11/5
14/7
16/8
11/5
14/7
26/13 32/16
14/7
26/13 32/16
32/16 26/13 32/16 48/24
Bank 1
11/5
13/6
16/8
11/5
13/6
16/8
13/6
17/8
18/9
32/16
17/8
18/9
32/16
Bank 2
3/1
8/4
3/1
8/4
14/7
16/8
8/4
14/7
16/8
14/7
16/8
32/16
Bank 3
8/4
13/6
16/8
8/4
13/6
16/8
13/6
16/8
32/16
16/8
32/16 32/16
Bank 4
12/4
14/6
16/8
12/4
14/6
16/8
14/6
17/8
32/16
17/8
32/16
Bank 5
9/4
13/6
16/8
9/4
13/6
26/13 32/16
13/6
26/13 32/16
32/16 26/13 32/16 48/24
Bank 6
5/2
14/7
16/8
5/2
14/7
16/8
14/7
16/8
32/16
16/8
32/16 32/16
Bank 7
8/4
15/7
16/8
8/4
15/7
16/8
15/7
16/8
32/16
VCCJ
1
111
1
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.
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