AT40K/AT40KLV Series FPGA
AT40K05
AT40K05LV
AT40K10
AT40K10LV
AT40K20
AT40K20LV
AT40K40
AT40K40LV
Left Side (Top to Bottom)
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)
GND
GND
GND
GND
12
13
4
5
1
2
1
2
1
2
2
4
1
2
304
303
GND(1)
D23
I/O1,
GCK1
(A16)
I/O1,
GCK1
(A16)
I/O1,
GCK1
(A16)
I/O1,
GCK1
(A16)
I/O2
(A17)
I/O2
(A17)
I/O2
(A17)
I/O2
(A17)
14
6
3
3
3
5
3
302
C25
I/O3
I/O4
I/O3
I/O4
I/O3
I/O4
I/O3
I/O4
4
5
4
5
6
7
4
5
301
300
D24
E23
I/O5
(A18)
I/O5
(A18)
I/O5
(A18)
I/O5
(A18)
15
16
7
8
4
5
6
7
6
7
8
9
6
7
299
298
C26
E24
I/O6
(A19)
I/O6
(A19)
I/O6
(A19)
I/O6
(A19)
GND
I/O7
I/O8
I/O9
D25
F23
I/O10
I/O11
I/O12
VCC
GND
I/O13
I/O14
I/O15
I/O16
I/O17
I/O18
GND
I/O19
I/O20
I/O21
I/O22
I/O23
I/O24
GND
I/O7
I/O8
VCC
GND
297
296
F24
E25
VCC(1)
GND(1)
I/O7
I/O8
I/O7
I/O8
I/O9
I/O10
I/O11
I/O12
8
9
10
11
12
13
8
9
295
294
293
292
D26
G24
F25
F26
I/O9
10
11
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
I/O16
GND
12
13
291
290
289
288
287
H23
H24
G25
G26
GND
GND
8
9
10
11
12
14
15
16
14
15
16
GND(1)
I/O9,
FCK1
I/O13,
FCK1
I/O17,
FCK1
I/O25,
FCK1
286
J23
I/O10
I/O14
I/O18
I/O26
10
285
J24
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.
3. On-chip tri-state.
37
0896C–FPGA–04/02
ATMEL [ ATMEL ]
