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8Mx8 DRAM

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KM48C8000B, KM48C8100B CMOS <strong>DRAM</strong><br />

VCC<br />

DQ0<br />

DQ1<br />

DQ2<br />

DQ3<br />

N.C<br />

VCC<br />

W<br />

RAS<br />

A0<br />

A1<br />

A2<br />

A3<br />

A4<br />

A5<br />

VCC<br />

PIN CONFIGURATION (Top Views)<br />

•KM48C80(1)00BK •KM48C80(1)00BS<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

32<br />

31<br />

30<br />

29<br />

28<br />

27<br />

26<br />

25<br />

24<br />

23<br />

22<br />

21<br />

20<br />

19<br />

18<br />

17<br />

(K : 400mil SOJ)<br />

VSS<br />

DQ7<br />

DQ6<br />

DQ5<br />

DQ4<br />

VSS<br />

CAS<br />

OE<br />

A12(N.C)*<br />

A11<br />

A10<br />

A9<br />

A8<br />

A7<br />

A6<br />

VSS<br />

* (N.C) : N.C for 4K Refresh product<br />

Pin Name Pin Function<br />

VCC<br />

DQ0<br />

DQ1<br />

DQ2<br />

DQ3<br />

N.C<br />

VCC<br />

W<br />

RAS<br />

A0<br />

A1<br />

A2<br />

A3<br />

A4<br />

A5<br />

VCC<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

A0 - A12 Address Inputs(8K Product)<br />

A0 - A11 Address Inputs(4K Product)<br />

DQ0 - 7 Data In/Out<br />

VSS Ground<br />

RAS Row Address Strobe<br />

CAS Column Address Strobe<br />

W Read/Write Input<br />

OE Data Output Enable<br />

VCC Power(+5.0V)<br />

N.C No Connection<br />

32<br />

31<br />

30<br />

29<br />

28<br />

27<br />

26<br />

25<br />

24<br />

23<br />

22<br />

21<br />

20<br />

19<br />

18<br />

17<br />

(S : 400mil TSOP(II))<br />

VSS<br />

DQ7<br />

DQ6<br />

DQ5<br />

DQ4<br />

VSS<br />

CAS<br />

OE<br />

A12(N.C)*<br />

A11<br />

A10<br />

A9<br />

A8<br />

A7<br />

A6<br />

VSS

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