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
PQFP(2)
SBGA(2)
I/O38
(LDC)
I/O54
(LDC)
I/O70
(LDC)
I/O102
(LDC)
37
33
30
44
48
62
68
221
AE23
GND
I/O103
I/O104
I/O105
I/O106
I/O107
I/O108
VCC
AC21
AD21
AE22
AF23
VCC(1)
GND(1)
AD20
AE21
AF21
AC19
I/O71
I/O72
VCC
220
219
GND
I/O73
I/O74
I/O75
I/O76
GND
I/O39
I/O40
I/O55
I/O56
I/O57
I/O58
I/O109
I/O110
I/O111
I/O112
I/O113
I/O114
GND
49
50
63
64
65
66
69
70
71
72
218
217
216
215
I/O77
I/O78
I/O79
I/O80
I/O115
I/O116
I/O117
I/O118
I/O119
I/O120
GND
I/O59
I/O60
73
74
214
213
212
211
210
209
208
207
206
204
203
202
AD19
AE20
AF20
AC18
GND(1)
AD18
AE19
AC17
AD17
VCC(1)
AE18
AF18
GND
I/O41
I/O42
I/O43
I/O44
GND
I/O61
I/O62
I/O63
I/O64
VCC
GND
I/O81
I/O82
I/O83
I/O84
VCC
45
46
47
48
49
51
52
53
54
55
67
68
69
70
71
75
76
77
78
79
80
81
82
I/O121
I/O122
I/O123
I/O124
VCC
38
39
34
35
31
32
I/O65
I/O66
I/O85
I/O86
I/O125
I/O126
GND
72
73
I/O127
I/O128
I/O129
I/O130
AC16
AD16
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.
41
0896C–FPGA–04/02
ATMEL [ ATMEL ]
