參數(shù)資料
型號: DS1693
英文描述: 3-Volt/5-Volt Serialized Real-Time Clock with NV RAM Control
文件頁數(shù): 22/32頁
文件大?。?/td> 321K
代理商: DS1693
DS1689/DS1693
22 of 32
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Storage Temperature
Soldering Temperature
-0.3V to +7.0V
-40°C to +70°C
260°C for 10 seconds (See Note 18)
See IPC/JEDEC Standard J-STD-020A for
surface mount devices
*This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
OPERATING RANGE
Range
Commercial
Industrial
Temperature
0°C to +70°C
-40oC to 85oC
V
CC
3V 10% or 5V 10%
3V 10% or 5V 10%
RECOMMENDED DC OPERATING CONDITIONS
Over the operating range
PARAMETER
SYMBOL
Power Supply Voltage 5-Volt Operation
V
CCI
Power Supply Voltage 3-Volt Operation
V
CCI
Input Logic 1
V
IH
Input Logic 0
V
IL
Battery Voltage
V
BAT
Auxiliary Battery Voltage
V
BAUX
MIN
4.5
2.7
2.2
-0.3
2.5
2.5
TYP
5.0
3.0
MAX
5.5
4.0
V
CC
+0.3
0.6
3.7
3.7
UNITS
V
V
V
V
V
V
NOTES
1
1
1
1
1
1
相關PDF資料
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