DS2064-200 Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS2064-200 Datasheet PDF : 9 Pages
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DS2064
AC CHARACTERISTICS, READ CYCLE
PARAMETER
SYMBOL MIN
Read Cycle Time
Access Time
OE to Output Valid
CE to Output Valid
CE or OE to Output Active
Output to High–Z from
Deselection
tRC
200
tACC
tOE
tCO
tCOE
5
tOD
10
Output Hold from Address
Change
tOH
5
(tA = –40°C to +85°C; VCC=5V ± 10%)
TYP
MAX
UNITS NOTES
ns
200
ns
100
ns
200
ns
ns
60
ns
ns
AC CHARACTERISTICS, WRITE CYCLE
PARAMETER
SYMBOL MIN
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
tWC
200
tWP
150
tAW
0
tWR
10
tODW
tOEW
5
tDS
80
tDH
0
TIMING DIAGRAM: READ CYCLE
(tA = –40°C to +85°C; VCC=5V ± 10%)
TYP
MAX
UNITS NOTES
ns
ns
ns
ns
70
ns
7
ns
7
ns
ns
ADDRESSES
CE
OE
DOUT
SEE NOTE 1
tRC
VIH
VIH
VIH
VIL
VIL
VIL
VIH
tACC
VIL
tCO
VIH
tOE
VIL
tCOE
tCOE
tOH
VIH
tOD
VIH
tOD
VOH OUTPUT VOH
VOL DATA VALID VOL
022598 3/9
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