DS1486 Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS1486 Datasheet PDF : 17 Pages
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DS1486/DS1486P
AC ELECTRICAL CHARACTERISTICS
(0°C to 70°C; VCC = 5.0V ± 10%)
DS1486-120 DS1486-150
PARAMETER
SYMBOL MIN MAX MIN MAX UNITS NOTES
Read Cycle Time
Address Access Time
CE Access Time
tRC
120
150
ns
1
tACC
120
150
ns
tCO
120
150
ns
OE Access Time
tOE
100
120
ns
OE or CE to Output Active
tCOE
10
10
ns
Output High Z from Deselect
tOD
40
50
ns
Output Hold from Address Change
tOH
10
10
ns
Write Cycle Time
tWC
120
150
ns
Write Pulse Width
tWP
110
140
ns
3
Address Setup Time
tAW
0
0
ns
Write Recovery Time
tWR
10
15
ns
Output High Z from WE
tODW
40
50
ns
Output Active from WE
tOEW
10
10
ns
4
Data Setup Time
Data Hold Time
INTA , INTB Pulse Width
tDS
85
110
tDH
10
15
tIPW
3
3
ns
4
ns
4, 5
ms 11, 12
READ CYCLE (Note 1)
10 of 17
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