MSM82C51A-2JS View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
'MSM82C51A-2JS' PDF : 27 Pages View PDF
¡ Semiconductor
AC CHARACTERISTICS
CPU Bus Interface Part
Parameter
Address Stable before RD
Address Hold Time for RD
RD Pulse Width
Data Delay from RD
RD to Data Float
Recovery Time between RD
Address Stable before WR
Address Hold Time for WR
WR Pulse Width
Data Set-up Time for WR
Data Hold Time for WR
Recovery Time between WR
RESET Pulse Width
MSM82C51A-2RS/GS/JS
Symbol
tAR
tRA
tRR
tRD
tDF
tRVR
tAW
tWA
tWW
tDW
tWD
tRVW
tRESW
Min.
20
20
130
—
10
6
20
20
100
100
0
6
6
(VCC = 4.5 to 5.5 V, Ta = –40 to 85°C)
Max. Unit
—
ns
—
ns
Remarks
Note 2
Note 2
—
ns
—
100
ns
—
75
ns
—
tCY
—
ns
—
Note 5
Note 2
—
ns
Note 2
—
ns
—
—
ns
—
—
ns
—
—
tCY
—
tCY
Note 4
—
13/26
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