MSM56V16800F Просмотр технического описания (PDF) - Oki Electric Industry

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Компоненты Описание

Список матч

MSM56V16800F

2-Bank x 1,048,576 Word x 8 Bit SYNCHRONOUS DYNAMIC RAM

Oki Electric Industry 

BLOCK DIAGRAM

CKE

CLK

CS

RAS

CAS

WE

DQM

Timing

Register

Progra-

ming

Register

Bank

Controller

A11

MSM56V16800F

Latency

& Burst

Controller

I/O

Controller

A0 - A11

Internal

Col.

Address

Counter

Column

98 Address

Buffers

Internal

Row

Address

Counter

9

Column

Decoders

Input

Input

Data

Buffers

Register

8

8

Row

Decoders

Sense

Amplifiers

Word

Drivers

8Mb

Memory

Cells

8

8

Read

Output

Data

Buffers

Register

8

DQ1

- DQ8

Row

12 Address

Buffers

Row

12 Decoders

Word

Drivers

8Mb

Memory

Cells

Sense

Amplifiers

Column

Decoders

4/30

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