At40k/at40klv series fpga – Rainbow Electronics AT40K40LV User Manual
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AT40K/AT40KLV Series FPGA
0896C–FPGA–04/02
GND
I/O77
I/O117
I/O157
I/O235
62
59
86
96
126
146
119
R1
I/O78
I/O118
I/O158
I/O236
63
60
87
97
127
147
118
P3
I/O237
I/O238
I/O79(D4)
I/O119(D4)
I/O159(D4)
I/O239(D4)
61
64
61
88
98
128
148
117
P2
I/O80
I/O120
I/O160
I/O240
62
65
62
89
99
129
149
116
P1
VCC
VCC
VCC
VCC
63
66
63
90
100
130
150
115
VCC
GND
GND
GND
GND
64
67
64
91
101
131
151
114
GND
I/O81
(D3)
I/O121
(D3)
I/O161
(D3)
I/O241
(D3)
65
68
65
92
102
132
152
113
N2
I/O82
(CHECK)
I/O122
(CHECK)
I/O162
(CHECK)
I/O242
(CHECK)
66
69
66
93
103
133
153
112
N4
I/O243
I/O244
I/O83
I/O123
I/O163
I/O245
70
67
94
104
134
154
111
N3
I/O84
I/O124
I/O164
I/O246
95
105
135
155
110
M1
GND
I/O125
I/O165
I/O247
136
156
109
M2
I/O126
I/O166
I/O248
137
157
108
M3
I/O167
I/O249
107
M4
I/O168
I/O250
106
L1
I/O251
I/O252
VCC
VCC
GND
GND
158
GND
I/O169
I/O253
105
L2
I/O170
I/O254
104
L3
I/O255
K2
I/O256
L4
I/O257
I/O258
GND
I/O85
(D2)
I/O127
(D2)
I/O171
(D2)
I/O259
(D2)
67
71
68
96
106
138
159
103
J1
I/O86
I/O128
I/O172
I/O260
68
72
69
97
107
139
160
102
K3
VCC
VCC
VCC
161
101
VCC
I/O87
I/O129
I/O173
I/O261
98
108
140
162
99
J2
AT40K05
AT40K05LV
AT40K10
AT40K10LV
AT40K20
AT40K20LV
AT40K40
AT40K40LV
Right Side (Bottom to Top)
128 I/O
192 I/O
256 I/O
384 I/O
84
PLCC
100
PQFP
100
TQFP
144
LQFP
160
PQFP
208
PQFP
240
PQFP
304
PQFP
(2)
352
SBGA
(2)
Notes:
1. Pads labeled GND or VCC are internally bonded to Ground or VCC planes within the package. They have no direct con-
nection to any specific package pin.
2. This package has an inverted die.