MB86612 Ver la hoja de datos (PDF) - Fujitsu
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MB86612 Datasheet PDF : 40 Pages
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MB86612
(2) 68-System Register Read Operation (multiplexed)
Parameter
Address setup time
Address hold time
CS setup time
CS hold time
Data output definition time
Data output disabled time
R/W setup time
R/W hold time
ALE fall to DS fall time
DS rise to ALE rise time
ALE “H” level pulse width
DS “L” level pulse width
Symbol
tARSM
tARHM
tCRSM
tCRHM
tRLDM
tRHDM
tRWSM
tRWH
tDRD
tLRD
tALE
tDSM
Min.
10
5
10
5
—
0
5
5
10
5
10
20
Value
Max.
—
—
—
—
15
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CS
R/W
ALE
DS
D15 to D6, D0
AD5 to AD1
tCRSM
tALE
tRWSM
tDRD
tDSM
tCRHM
tRWH
tLRD
tARSM
Address
tARHM
tRLDM
tRHDM
Defined data
20
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