MSM514400D Просмотр технического описания (PDF) - Oki Electric Industry

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MSM514400D

1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

Oki Electric Industry 

¡ Semiconductor

MSM514400D/DL

PIN CONFIGURATION (TOP VIEW)

DQ1 1

DQ2 2

WE 3

RAS 4

A9 5

A0 9

A1 10

A2 11

26 VSS

25 DQ4

24 DQ3

23 CAS

22 OE

18 A8

17 A7

16 A6

OE 1

DQ3 3

VSS 5

DQ2 7

RAS 9

A0 11

A2 13

VCC 15

A5 17

A3 12

15 A5

A7 19

VCC 13

14 A4

2 CAS

4 DQ4

6 DQ1

8 WE

10 A9

12 A1

14 A3

16 A4

18 A6

20 A8

DQ1 1

DQ2 2

WE 3

RAS 4

A9 5

A0 9

A1 10

A2 11

26 VSS

25 DQ4

24 DQ3

23 CAS

22 OE

18 A8

17 A7

16 A6

A3 12

15 A5

VCC 13

14 A4

26/20-Pin Plastic SOJ

20-Pin Plastic ZIP

26/20-Pin Plastic TSOP

(K Type)

Pin Name

A0 - A9

RAS

CAS

DQ1 - DQ4

OE

WE

VCC

VSS

Function

Address Input

Row Address Strobe

Column Address Strobe

Data Input/Data Output

Output Enable

Write Enable

Power Supply (5 V)

Ground (0 V)

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