At40k/at40klv series fpga – Rainbow Electronics AT40K40LV User Manual

Page 39

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39

AT40K/AT40KLV Series FPGA

0896C–FPGA–04/02

I/O20

I/O28

I/O36

I/O54

22

24

30

34

263

P24

GND

I/O29

I/O37

I/O55

31

35

262

R26

I/O30

I/O38

I/O56

32

36

261

R25

I/O39

I/O57

260

R24

I/O40

I/O58

259

R23

I/O59

I/O60

VCC

VCC

(1)

GND

GND

37

GND

(1)

I/O41

I/O61

258

T26

I/O42

I/O62

257

T25

I/O63

I/O64

I/O65

T24

I/O66

U25

GND

I/O31

I/O43

I/O67

38

256

T23

I/O32

I/O44

I/O68

39

255

V26

VCC

VCC

VCC

40

253

VCC

(1)

I/O21

I/O33

I/O45

I/O69

25

19

16

23

25

33

41

252

U24

I/O22

I/O34

I/O46

I/O70

26

20

17

24

26

34

42

251

V25

I/O23

I/O35

I/O47

I/O71

25

27

35

43

250

V24

I/O24,

FCK2

I/O36,

FCK2

I/O48,

FCK2

I/O72,

FCK2

26

28

36

44

249

U23

GND

GND

GND

GND

27

29

37

45

248

GND

(1)

I/O49

I/O73

247

Y26

I/O50

I/O74

246

W25

I/O37

I/O51

I/O75

46

245

W24

I/O38

I/O52

I/O76

47

244

V23

I/O77

I/O78

GND

I/O79

I/O80

I/O39

I/O53

I/O81

38

48

243

AA26

I/O40

I/O54

I/O82

39

49

242

Y25

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.

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