MSM56V16160D Просмотр технического описания (PDF) - Oki Electric Industry

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MSM56V16160D

2-Bank x 524,288-Word x 16-Bit SYNCHRONOUS DYNAMIC RAM

Oki Electric Industry 

¡ Semiconductor

BLOCK DIAGRAM

CKE

CLK

CS

RAS

CAS

WE

UDQM

LDQM

Timing

Register

Progra-

ming

Register

Bank

Controller

A11

MSM56V16160D/DH

Latency

& Burst

Controller

I/O

Controller

Internal

Col.

A0 -

Address

A11

Counter

Column

8 Address

Buffers

8 Column Decoders

Input

Data

Register

Input

Buffers

16

16

Internal

Row

Address

Counter

Row

Decoders

Row

12 Address 12 Row

Buffers

Decoders

Word

Drivers

Word

Drivers

Sense Amplifier

8Mb

Memory

Cells

8Mb

Memory

Cells

16

Read

Data

Register

16

Output

Buffers

16

DQ1 -

DQ16

Sense Amplifier

Column Decoders

4/30

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