MSM80C85AHGS-2K Просмотр технического описания (PDF) - Oki Electric Industry

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MSM80C85AHGS-2K

8-Bit CMOS MICROPROCESSOR

Oki Electric Industry 

¡ Semiconductor

MSM80C85AHRS/GS/JS

X1 INPUT

tr

t2

tf

CLK

OUTPUT

tXKR

t1

tXKF

tCYC

Figure 6 Clock Timing Waveform

READ OPERATION

CLK

A8-A15

AD0-AD7

ALE

RD / INTA

T1

T2

T3

T1

tLCK

Address

tAD

Address

tLL

tLA

tAFR

tAL

tLC

tAC

tLDR

tRD

tCC

tCA

tRDH

tRAE

Data In

tCL

WRITE OPERATION

CLK

A8-A15

AD0-AD7

ALE

WR

T1

T2

T3

T1

tLCK

Address

tLDW

tCA

Address

tLL

tLA

Data Out

tDW

tWD

tWDL

tAL

tLC

tAC

tCC

tCL

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