Document Number: 001-66256 Rev. *A

Page 4 of 18

Pin Configurations

Figure 1. 48-Ball VFBGA pinout (Single Chip Enable) [3, 4]

Figure 2. 48-Ball VFBGA pinout (Dual Chip Enable) [3, 4]

Figure 3. 44-Pin TSOP II pinout [3]

WE

CE

OE

BHE

NC

BLE

NC

NC

NC

3

26

5

4

1

D

E

B

A

C

F

G

H

NC

WE

OE

BHE

BLE

NC

NC

NC

3

26

5

4

1

D

E

B

A

C

F

G

H

NC

1

2

3

4

5

6

7

8

9

11

14

31

32

36

35

34

33

37

40

39

38

12

13

41

44

43

42

16

15

29

30

18

17

20

19

27

28

25

26

22

21

23

24

OE

BHE

BLE

CE

WE

NC

10

Notes

3. NC pins are not connected on the die.

4. Pins H1, G2, and H6 in the BGA package are address expansion pins for 8 Mb, 16 Mb, and 32 Mb, respectively.