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M48Z32V

SUMMARY DESCRIPTION

8, non-volatile static RAM that integrates power-

fail deselect circuitry and battery control logic on a

single die.

The 44-pin, 330mil SOIC provides a battery pin for

an external, user-supplied battery. This is all that

is required to fully non-volatize the SRAM.

Figure 3. SOIC Connections

AI04786

22

44

43

VSS

1

A2

NF

NC

NC

A3

NC

NC

G

CE

NC

NC

W

NC

NC

A10

VCC

M48Z32V

10

2

5

6

7

8

9

11

12

13

14

15

21

40

39

36

35

34

33

32

31

30

29

28

A4

A5

A9

A13

3

4

38

37

42

41

A1

A0

DQ7

DQ5

DQ0

DQ1

DQ3

DQ4

DQ6

16

17

18

19

20

27

26

25

24

23

NC

NC

NC

A12

A6

A7

B +

NC

NC

NC

A11

A14

DQ2

A8