AT40K/AT40KLV Series FPGA
AT40K20
AT40K05
AT40K10
AT40K40
AT40K05LV
AT40K10LV
AT40K20LV
AT40K40LV
Bottom Side (Left to Right)
84
PLCC
100
PQFP
100
TQFP
144
LQFP
160
PQFP
208
PQFP
240
PQFP
304
352
128 I/O
192 I/O
256 I/O
384 I/O
I/O158
I/O159
I/O160
I/O161
I/O162
GND
PQFP(2)
SBGA(2)
I/O106
180
AD11
AE10
AC11
I/O79
I/O80
VCC
I/O107
I/O108
VCC
I/O163
I/O164
VCC
99
179
178
177
AF9
AD10
VCC(1)
100
101
I/O53
(D12)
I/O81
(D12)
I/O109
(D12)
I/O165
(D12)
46
47
46
47
43
44
60
61
66
67
86
87
102
103
175
174
AE9
AD9
I/O54
(D11)
I/O82
(D11)
I/O110
(D11)
I/O166
(D11)
I/O55
I/O56
GND
I/O83
I/O84
GND
I/O111
I/O112
GND
I/O167
I/O168
GND
62
63
64
68
69
70
88
89
90
104
105
106
173
172
171
170
169
168
167
AC10
AF7
GND(1)
AE8
I/O113
I/O114
I/O115
I/O116
I/O169
I/O170
I/O171
I/O172
I/O173
I/O174
GND
AD8
I/O85
I/O86
107
108
AC9
AF6
I/O175
I/O176
I/O177
I/O178
I/O179
I/O180
GND
I/O87
I/O88
I/O89
I/O90
I/O117
I/O118
I/O119
I/O120
GND
91
92
93
94
109
110
111
112
166
165
164
163
AE7
AD7
I/O57
I/O58
71
72
AE6
AE5
GND(1)
VCC(1)
AD6
VCC
VCC
I/O121
I/O122
I/O181
I/O182
162
161
AC7
I/O59
(D10)
I/O91
(D10)
I/O123
(D10)
I/O183
(D10)
48
49
48
49
45
46
65
66
73
74
95
96
113
114
160
159
AF4
AF3
I/O60
(D9)
I/O92
(D9)
I/O124
(D9)
I/O184
(D9)
I/O185
I/O186
AE4
AC6
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.
43
0896C–FPGA–04/02
ATMEL [ ATMEL ]
