ISPLSI5256VA-125LB208 Lattice Semiconductor, ISPLSI5256VA-125LB208 Datasheet - Page 24

• Manufacturer Part Number: ISPLSI5256VA-125LB208
• Description: In-System Programmable 3.3V SuperWIDE High Density PLD
• Manufacturer: Lattice Semiconductor

ispLSI 5256VA 208-pin PQFP
2 I/O 0 / TOE
Pin Configuration
I/O 124
I/O 125
I/O 126
I/O 127
I/O 128
I/O 129
I/O 130
I/O 131
I/O 132
I/O 133
I/O 134
I/O 135
I/O 136
I/O 137
I/O 138
I/O 139
I/O 140
I/O 141
I/O 142
I/O 143
I/O 10
I/O 11
I/O 12
I/O 13
GND
GND
GND
GND
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
GND
I/O 7
I/O 8
I/O 9
GND
VCC
VCC
VCC
TMS
TCK
VCC
VCC
1 NC
1 NC
1 NC
1 NC
TDI
1. NC pins are not to be connected to any active signal, Vcc or GND.
2. Pins have dual function capability.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
ispLSI 5256VA
Top View
24
Specifications ispLSI 5256VA
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
208-PQFP/5256VA
VCC
I/O 85
I/O 84
I/O 83
VCC
I/O 82
GND
I/O 81
I/O 80
I/O 79
I/O 78
I/O 77
I/O 76
I/O 75
I/O 74
I/O 73
I/O 72
VCC
GSET/GRST
VCCIO
TDO
GND
I/O 71
I/O 70
I/O 69
I/O 68
I/O 67
I/O 66
GND
I/O 65
I/O 64
I/O 63
I/O 62
VCC
I/O 61
GND
I/O 60
I/O 59
I/O 58
I/O 57
I/O 56
I/O 55
I/O 54
GND
I/O 53
I/O 52
VCC
NC 1
NC 1
NC 1
NC 1
NC 1