MS82V16520A-8GA 查看數據表（PDF） - Oki Electric Industry

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MS82V16520A-8GA

262,144-Word × 32-Bit × 2-Bank SGRAM

Oki Electric Industry 

OKI Semiconductor

BLOCK DIAGRAM

CKE

CLK

CS

RAS

CAS

WE

DQM0 to

DQM3

Timing

Register

Bank

Controller

BA

FEDS82V16520A-01

MS82V16520A

I/O

Controller

A0 to A9

BA

Internal

Col.

Address

Counter

Column

88 Address

Buffers

Internal

Row

Address

Counter

Row

10 Address

Buffers

Column

Decoders

Sense

Amplifiers

Row

Decoders

Row

Decoders

Word

Drivers

Word

Drivers

8Mb

Memory Cells

Bank A

8Mb

Memory Cells

Bank B

Input

Data

Register

Input

Buffers

32

32

32

Read 32

Data

Register

Output

Buffers

32

DQ0

to DQ31

Sense

Amplifiers

8

Column

Decoders

3/40

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