MSM518205-80TS-K Просмотр технического описания (PDF) - Oki Electric Industry

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MSM518205-80TS-K

4,194,304-Word · 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

Oki Electric Industry 

 ¡ Semiconductor

PIN CONFIGURATION (TOP VIEW)

VCC 1

DQ1 2

DQ2 3

26 VSS

25 NC

24 CAS1

VCC 1

DQ1 2

DQ2 3

WE 4

23 CAS2

WE 4

RAS 5

22 OE

RAS 5

A11R 6

21 A9

A11R 6

MSM518205

26 VSS

25 NC

24 CAS1

23 CAS2

22 OE

21 A9

A10R 8

A0 9

A1 10

A2 11

A3 12

VCC 13

19 A8

18 A7

17 A6

16 A5

15 A4

14 VSS

26/24-Pin Plastic SOJ

A10R 8

A0 9

A1 10

A2 11

A3 12

VCC 13

19 A8

18 A7

17 A6

16 A5

15 A4

14 VSS

26/24-Pin Plastic TSOP

(K Type)

Pin Name

A0 - A9,

A10R, A11R

RAS

CAS1, CAS2

DQ1, DQ2

OE

WE

VCC

VSS

NC

Function

Address Input

Row Address Strobe

Column Address Strobe

Data Input/Data Output

Output Enable

Write Enable

Power Supply (5 V)

Ground (0 V)

No Connection

Note : The same power supply voltage must be provided to every VCC pin, and the same GND

voltage level must be provided to every VSS pin.

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