Instruction Manual
38
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)
1810 7 12141818283K23
VCC VCC VCC 19 282 VCC
(1)
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
(1)
VCC VCC
(1)
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)
1912 9 15172327270N24
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
(1)
VCC VCC VCC VCC 22 15 12 18 20 26 30 267 VCC
(1)
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
AT4 0 K2 0
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.