Pad#
89
90
91
92
93
94
95
96
Name
GND
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
GND
I/O
I/O
VKS, GND
VPP, VCC
GND
VCC
VSV, VCC
I/O
I/O
VCC
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
X-Coord
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
5075
Y-Coord
-4833
-4375
-4166
-3991
-3818
-3644
-3471
-3297
-3124
-2950
-2777
-2602
-2429
-2268
-2094
-1921
-1746
-1574
-1413
-1238
-604
Pad#
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
Name
GND
I/O
SDI, I/O
I/O
I/O
I/O
I/O
VCC
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
I/O
I/O
PRA, I/O
I/O
CLKA, I/O
VCC
GND
I/O
CLKB, I/O
I/O
PRB, I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
VCC
I/O
I/O
I/O
I/O
X-Coord
4620
4062
3882
3609
3436
3261
3089
2842
2629
2457
2282
2110
1876
1642
1470
1295
1122
948
775
595
350
176
3
-172
-393
-568
Y-Coord
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
5284
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
63
428
665
989
1232
1406
1579
1751
1925
2098
2272
2438
2606
2780
2953
3128
3289
3461
3636
3808
3983
4394
4952
-743
-987
-1168
-1340
-1515
-1688
-2003
-2288
-2460
-2635
-2807
-2987
-3160
-3333
-3507
-3680
-4188
-4715
I/O
I/O
I/O
DCLK, I/O
I/O
Note: 1. All dimensions in micrometer
2. The die center is the coordinate origin (0,0).
3. VSV, VKS and Vpp pins are used for programming. For normal operation, these pins should be connected to
Vcc or GND as shown.
Figure A-1 and A-2. A1280A Bond Pad Locations and Functions - Continued.
SIZE
STANDARD
5962-92156
A
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43218-3990
REVISION LEVEL
J
SHEET
25
DSCC FORM 2234
APR 97
ACTEL [ Actel Corporation ]
