HYB3164805AJ Datasheet, PDF(3/29 Page) Siemens Semiconductor Group

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HYB3164805AJ Datasheet, PDF (3/29 Pages) Siemens Semiconductor Group – 8M x 8-Bit Dynamic RAM

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HYB3164(5)805AJ/AT(L)-40/-50/-60

8M x 8-DRAM

P-SOJ-32-1 (400 mil)

P-TSOPII-32-1 (400 mil)

VCC 1

I/O1 2

I/O2 3

I/O3 4

I/O4 5

N.C. 6

VCC 7

WE 8

R. AS 9

A0 10

A1 11

A2 12

A3 13

A4 14

A5 15

VCC 16

32 VSS

31 I/O8

30 I/O7

29 I/O6

28 I/O5

27 VSS

26 CAS

25 OE

24 A12 / N.C. *

23 A11

22 A10

21 A9

20 A8

19 A7

18 A6

17 VSS

* Pin 24 is A12 for HYB 3164805AJ/AT(L) and N.C. for HYB 3165805AJ/AT(L)

Pin Configuration

Pin Names

A0-A12

A0-A11

RAS

I/O1-I/O8

CAS

Vcc

Vss

Address Inputs for 8k-refresh version HYB 3164805AJ/AT(L)

Address Inputs for 4k-refresh version HYB 3165805AJ/AT(L)

Row Address Strobe

Output Enable

Data Input/Output

Column Address Strobe

Read/Write Input

Power Supply ( + 3.3V)

Ground

Semiconductor Group

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