DS1217M Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS1217M Datasheet PDF : 8 Pages
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DS1217M
AC ELECTRICAL CHARACTERISTICS
(0°C to 70°C; VCC = 5V+ 10%)
PARAMETER
SYMBOL MIN
TYP
MAX
UNITS NOTES
Read Cycle Time
tRC
250
Access Time
tACC
OE to Output Valid
tOE
CE to Output Valid
tCO
OE or CE to Output Active
tCOE
5
Output High Z From Deselection
tOD
Output Hold From
Address Change
tOH
5
ns
250
ns
125
ns
210
ns
ns
5
125
ns
5
ns
Read Recovery Time
Write Cycle Time
Write Pulse Width
Address Setup Time
Write Recovery Time
Output High Z From WE
Output Active From WE
Data Setup Time
Data Hold Time From WE
tRR
40
tWC
250
tWP
170
tAW
0
tWR
20
tODW
tOEW
5
tDS
100
tDH
20
ns
ns
ns
3
ns
ns
100
ns
5
ns
5
ns
4
ns
4
030598 5/8
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