參數(shù)資料
型號： DS1501Y
英文描述： Real-Time Clock
中文描述： 實時時鐘
文件頁數(shù)： 17/30頁
文件大小： 291K
代理商： DS1501Y
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(guān)PDF資料
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DS1501-DS1511 Y2K-Compliant Watchdog Real-Time Clocks
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1501Y+ 功能描述:實時時鐘 Y2K-Compliant Watchdog 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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1501YE 功能描述:實時時鐘 Y2K-Compliant Watchdog 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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1501YE+ 功能描述:實時時鐘 Y2K-Compliant Watchdog 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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1501YE+T&R 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK PARALLEL 256BYTE 28TSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RTC WDOG Y2K 5V 28-TSOP
DS1501YE+T&R 功能描述:實時時鐘 Y2K-Compliant Watchdog 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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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