At40k/at40klv series fpga – Rainbow Electronics AT40K40LV User Manual
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AT40K/AT40KLV Series FPGA
0896C–FPGA–04/02
I/O11
(A20)
I/O15
(A20)
I/O19
(A20)
I/O27
(A20)
17
9
6
11
13
17
17
284
H25
I/O12
(A21)
I/O16
(A21)
I/O20
(A21)
I/O28
(A21)
18
10
7
12
14
18
18
283
K23
VCC
VCC
VCC
19
282
VCC
I/O17
I/O21
I/O29
20
280
K24
I/O18
I/O22
I/O30
21
279
J25
GND
I/O31
I/O32
I/O33
J26
I/O34
L23
I/O23
I/O35
278
L24
I/O24
I/O36
277
K25
GND
GND
22
GND
VCC
VCC
I/O37
I/O38
I/O25
I/O39
276
L25
I/O26
I/O40
275
L26
I/O19
I/O27
I/O41
19
23
274
M23
I/O20
I/O28
I/O42
20
24
273
M24
GND
I/O13
I/O21
I/O29
I/O43
13
15
21
25
272
M25
I/O14
I/O22
I/O30
I/O44
11
8
14
16
22
26
271
M26
I/O45
I/O46
I/O15
(A22)
I/O23
(A22)
I/O31
(A22)
I/O47
(A22)
19
12
9
15
17
23
27
270
N24
I/O16
(A23)
I/O24
(A23)
I/O32
(A23)
I/O48
(A23)
20
13
10
16
18
24
28
269
N25
GND
GND
GND
GND
21
14
11
17
19
25
29
268
GND
VCC
VCC
VCC
VCC
22
15
12
18
20
26
30
267
VCC
I/O17
I/O25
I/O33
I/O49
23
16
13
19
21
27
31
266
N26
I/O18
I/O26
I/O34
I/O50
24
17
14
20
22
28
32
265
P25
I/O51
I/O52
I/O19
I/O27
I/O35
I/O53
18
15
21
23
29
33
264
P23
AT40K05
AT40K05LV
AT40K10
AT40K10LV
AT40K20
AT40K20LV
AT40K40
AT40K40LV
Left Side (Top to Bottom)
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.
3. On-chip tri-state.