參數(shù)資料
型號： DS1501WS
英文描述： Real-Time Clock
中文描述： 實時時鐘
文件頁數(shù)： 17/30頁
文件大?。?/td> 291K
代理商： DS1501WS
DS1501/DS1511
17 of 30
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature, Commercial Range
Operating Temperature, Industrial Range
Storage Temperature, DS1501
Storage Temperature, DS1511
Soldering Temperature
-0.5V to +6.0V
0
°
C to 70
°
C
-40
°
C to +85
°
C
-55
°
C to +125
°
C
-40
°
C to +70
°
C
260°C for 10 seconds (DIP Package) (See Note 7)
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
-40°C to +85°C
V
CC
3.3V
±
10% or 5V
±
10%
3.3V
±
10% or 5V
±
10%
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER
Power Supply Voltage
5V Operation
Power Supply Voltage
3.3V Operation
Logic 1 Voltage All Inputs
V
CC
= 5V
±
10%
V
CC
= 3.3V
±
10%
Logic 0 Voltage All Inputs
V
CC
= 5V
±
10%
V
CC
= 3.3V
±
10%
Battery Voltage
Auxiliary Battery Voltage
5V Operation
Auxiliary Battery Voltage
3V Operation
(Over the Operating Range)
TYP
MAX
SYMBOL
MIN
UNITS
NOTES
V
CC
4.5
5.0
5.5
V
1
V
CC
3.0
3.3
3.6
V
1
V
IH
V
IH
2.2
2.0
V
CC
+0.3
V
CC
+0.3
V
V
1
1
V
IL
V
IL
V
BAT
-0.3
-0.3
2.5
0.8
0.6
3.7
V
V
V
1
1
1
V
BAUX
2.5
5.3
V
1
V
BAUX
2.5
3.7
V
1
相關PDF資料
PDF描述
DS1501Y Real-Time Clock
DS1501YE Real-Time Clock
DS1501YS Real-Time Clock
DS1501 Y2K-Compliant Watchdog Real-Time Clocks
DS1511 Y2K-Compliant Watchdog Real-Time Clocks
相關代理商/技術參數(shù)
參數(shù)描述
DS1501WS/T&R 制造商:Maxim Integrated Products 功能描述:IC RTC WDOG Y2KC 3.3V 28-SOIC
DS1501WS/T&R 功能描述:實時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1501WS+ 功能描述:實時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1501WS+T&R 制造商:Maxim Integrated Products 功能描述:IC RTC WDOG Y2KC 3.3V 28-SOIC
DS1501WS+T&R 功能描述:實時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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