DS1251WP-C02 Maxim Integrated, DS1251WP-C02 Datasheet - Page 8

• Manufacturer Part Number: DS1251WP-C02
• Description: Real Time Clock 4096K NV SRAM w/Phantom Clock
• Manufacturer: Maxim Integrated
• Series: DS1251r

ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground
Storage Temperature Range
Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C
Soldering Temperature (reflow, PowerCap) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+260°C
This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in
the operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended
periods of time can affect reliability.
OPERATING RANGE
Commercial
Industrial
RECOMMENDED OPERATING CONDITIONS
(T
Logic 1 Voltage All
Inputs
Logic 0 Voltage All
Inputs
A
RANGE
= Over the operating range.)
EDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
PowerCap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to +125°C
Note: EDIP is wave or hand-soldered only
PARAMETER
(NONCONDENSING)
V
V
V
V
TEMP RANGE
-40°C to +85°C
CC
CC
CC
CC
0°C to +70°C
= 5V ±10%
= 3.3V ±10%
= 5V ±10%
= 3.3V ±10%
SYMBOL
V
V
3.3 ±10% or 5 ±10%
3.3 ±10% or 5 ±10%
IH
IL
8 of 20
(5V product) . . . . . . . . . . . . . . . . . . . -0.3V to +6.0V
(3.3V product) . . . . . . . . . . . . . . . . . -0.3V to +4.6V
V
CC
MIN
(V)
-0.3
-0.3
2.2
2.0
TYP
V
V
CC
MAX
CC
+0.8
+0.6
+ 0.3
+ 0.3
UNITS
V
V
NOTES
11
11