TC58NS256DC データシートの表示（PDF） - Toshiba

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TC58NS256DC

TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS

Toshiba 

Read Cycle (1) Timing Diagram

TC58NS256DC

CLE

tCLS tCLH

tCS

tCH

CE

tWC

tCEH

tCRY

WE

tALH tALS

tALH

tAR2

ALE

RE

I/O1

~I/O8

RY/BY

tDS tDH

00H

tR

tDS tDH

tDS tDH

tWB

tDS tDH

A0~A7 A9~A16

Column address

N*

A17~A24

tRR

tRC

tREA

DOUT DOUT DOUT

N N+1 N+2

DOUT

527

tRB

: VIH or VIL

Read Cycle (1) Timing Diagram: When Interrupted by CE

CLE

tCLS tCLH

tCS

tCH

CE

tWC

tCHZ

WE

tALH tALS

tALH

tAR2

ALE

RE

tDS tDH

tR

tDS tDH

tDS tDH

tWB

tDS tDH

I/O1

~I/O8

RY/BY

00H

A0~A7 A9~A16 A17~A24

Column address

N*

* Read Operation using 00H Command N: 0~255

tRR

tRC

tREA

tOH

tRHZ

DOUT DOUT DOUT

N

N+1 N+2

: VIH or VIL

2000-08-27 9/33

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