MSM5117800F-70JS View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

MFG CO.

MSM5117800F-70JS

2,097,152-Word ×8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

Oki Electric Industry 

1 2 3 4 5 6 7 8 9 10 Next

1Semiconductor

FEDD5117800F-01

MSM5117800F

BLOCK DIAGRAM

RAS

CAS

Timing

Generator

WE

OE

I/O

Controller

8

Output

Buffers

8

Column

10 Address

Buffers

A0 – A9

Internal

Address

Counter

Refresh

Control Clock

10 Column Decoders

Sense Amplifiers

Input

8 Buffers 8

8

I/O

Selector

8

A10R

10

Row

Row

Address 11 Deco-

1 Buffers

ders

Word

Drivers

Memory

Cells

DQ1 – DQ8

VCC

On Chip

VBB Generator

On Chip

IVCC Generator

VSS

3/15

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