DS1742-85 MAXIM [Maxim Integrated Products], DS1742-85 Datasheet - Page 12

• Manufacturer Part Number: DS1742-85
• Description: Y2KC Nonvolatile Timekeeping RAMwww.
• Manufacturer: MAXIM [Maxim Integrated Products]

POWER-UP/POWER-DOWN CHARACTERISTICS (5V)
(V
POWER-UP/POWER-DOWN WAVEFORM TIMING (5V DEVICE)
V
V
V
Power-Up Recover Time
Expected Data Retention Time
(Oscillator On)
CE
CC
CC
CC
CC
= 5.0V ±10%, Over the operating range.)
or
Fall Time: V
Fall Time: V
Rise Time: V
WE
at V
PARAMETER
IH
PF(MAX)
PF(MIN)
, Before Power-Down
PF(MIN)
to V
to V
to V
SO
PF(MIN)
PF(MAX)
SYMBOL
t
12 of 16
t
t
t
REC
t
PD
t
DR
FB
R
F
MIN
300
10
10
0
0
TYP
MAX
35
UNITS
years
ms
μs
μs
μs
μs
NOTES
5, 6