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
VCCI
VSV, VCC
I/O
I/O
VCCI
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 Coords
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
3453
Y Coords
-3352
-3224
-3104
-2984
-2864
-2744
-2419
-2303
-2188
-2072
-1957
-1842
-1699
-1556
-1440
-1325
-1210
-1077
-936
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 Coords
3182
2851
2735
2620
2505
2373
2243
2086
1928
1798
1668
1538
1380
1222
1092
962
832
702
572
442
299
169
39
-106
Y Coords
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
3625
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
-808
-453
-78
77
260
414
542
669
-286
-436
-586
-748
811
946
-898
1066
1186
1307
1442
1587
1718
1849
1980
2138
2296
2427
2558
2673
2948
3354
-1048
-1198
-1347
-1525
-1702
-1852
-2002
-2152
-2329
-2500
-2638
-2754
-2869
-2984
-3182
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-4. A1280XL(0.6µm) 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
31
DSCC FORM 2234
APR 97
ACTEL [ Actel Corporation ]
