參數(shù)資料
型號(hào)： DS17287N-3
英文描述： 3V/5V Real-Time Clock
中文描述： 3V/5V實(shí)時(shí)時(shí)鐘
文件頁(yè)數(shù)： 24/38頁(yè)
文件大?。?/td> 411K
代理商： DS17287N-3
DS17285/DS17287
24 of 38
ABSOLUTE MAXIMUM RATINGS*
Voltage Range on Any Pin Relative to Ground
Storage Temperature Range
Soldering Temperature Range
-0.3V to +7.0V
-40°C to +85°C
+260 C for 10 seconds (DIP) (Note 13)
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
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
RANGE
Commercial
Industrial
TEMP. RANGE (°C)
0 to +70
-40 to +85
V
CC
3V 10% or 5V 10%
3V 10% or 5V 10%
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER
Over the operating range
MAX
UNITS
SYMBOL
MIN
TYP
NOTES
Power Supply Voltage 5V
Operation
V
CC
4.5
5.0
5.5
V
Power Supply Voltage 3V
Operation
V
CC
2.7
3.0
3.7
V
Input Logic 1
5V ±10%
3V ±10%
V
IH
2.2
2.0
V
CC
+ 0.3
V
Input Logic 0
V
IL
-0.3
0.6
V
Battery Voltage
V
BAT
2.5
3.7
V
Auxiliary Battery Voltage;
V
CC
= 5.0V
V
BAUX
2.5
5.2
V
Auxiliary Battery Voltage;
V
CC
= 3.0V
V
BAUX
2.5
3.7
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS17287N-5 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:3V/5V Real-Time Clock
DS1730Y-150 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (Battery Based)
DS1730Y-150-IND 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (Battery Based)
DS1730Y-200 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (Battery Based)
DS1730Y-200-IND 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (Battery Based)
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