MSM51V17800D 查看數據表（PDF） - Oki Electric Industry

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MSM51V17800D

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

Oki Electric Industry 

¡ Semiconductor

MSM51V17800D/DSL

BLOCK DIAGRAM

RAS

CAS

Timing

Generator

WE

OE

I/O

Controller

8

Output

Buffers

8

A0 - A9

Column

10 Address

Buffers

Internal

Address

Counter

Refresh

Control Clock

10 Column Decoders

8

Input

Buffers

8

Sense Amplifiers

I/O

8 Selector 8

A10R

10

1

Row

Address 11

Buffers

Row

Deco-

ders

Word

Drivers

Memory

Cells

DQ1 - DQ8

VCC

On Chip

VBB Generator

VSS

3/17

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