ds1747wp-c03 Maxim Integrated Products, Inc., ds1747wp-c03 Datasheet - Page 14

• Manufacturer Part Number: ds1747wp-c03
• Description: Ds1747, Ds1747p Y2k-compliant, Nonvolatile Timekeeping Rams
• Manufacturer: Maxim Integrated Products, Inc.

POWER-UP/DOWN CHARACTERISTICS (3.3V)
(V
Power-Down
V
V
V
V
Power-Up Recover Time
V
Only)
Expected Data-Retention Time
(Oscillator ON)
POWER-UP/DOWN WAVEFORM TIMING (3.3V DEVICE)
CAPACITANCE
(T
Capacitance on All Input Pins
Capacitance on All Output Pins
CE or WE at V
CC
PF(MIN)
CC
PF(MAX)
PF
A
CC
= +25°C)
to RST High (PowerCap
Fall Time: V
Rise Time: V
= 3.3V ±10%, T
PARAMETER
PARAMETER
H
PF(MAX)
, Before
PF(MIN)
A
= Over the Operating Range.)
to
to
SYMBOL
SYMBOL
C
C
t
t
t
REC
IN
t
t
DR
O
PD
R
F
14 of 16
MIN
MIN
300
10
0
0
TYP
TYP
MAX
MAX
35
14
10
UNITS
UNITS
years
ms
m s
m s
m s
pF
pF
NOTES
NOTES
5, 6