Real Time Clock

A real-time clock (RTC) is a type of digital clock that is typically used to track time even when the power is turned off. An RTC maintains its data by being powered by a small battery or capacitor and runs on an integrated circuit. It is used to keep track of current time and date. The RTC is typically found in computers, digital clocks and other devices that require accurate timekeeping. A real-time clock typically keeps track of the day, month, year, hour, minute, and second. It is often used to trigger events at certain times and dates, or to accurately time-stamp data.
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(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
DS1251YP-70IND+


Real Time Clock 4096K NV SRAM w/Phantom Clock
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
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AUD 81.3654
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss:hh512 kb5.5 V4.5 V+ 85 C- 40 CSmd/SmtPOWERCAP - 34Tube  
DS1251W-120IND+


Real Time Clock 4096K NV SRAM w/Phantom Clock
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 82.0709
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss:hh512 kb3.63 V2.97 V+ 85 C- 40 CThrough HoleEDIP - 32Tube  
DS1747-70+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
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AUD 82.7115
Multiples of: 1

Parallel hh:mm:ss524288 b5.5 V4.5 V+ 70 C0 CThrough HoleEDIPTube  
DS1556-70IND+


Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 83.0577
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss131072 b5.5 V4.5 V+ 85 C- 40 CThrough HoleEDIP - 32TubeYes 
M48T129Y-70PM1


Real Time Clock 1M (128Kx8) 70ns
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics 0
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AUD 84.8343
Multiples of: 1

Parallel hh:mm:ss1 mb4.5 v to 5.5 V4.5 V+ 70 C0 CThrough HolePDIP - 32TubeBackup Switching 
DS1747-70IND


Maxim Integrated Real Time Clock Timekeeping NV RAM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 87.9038
Multiples of: 1

Parallel hh:mm:ss524288 b5.5 V4.5 V+ 85 C- 40 CThrough HoleEDIPTube  
DS1747W-120IND+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 88.6475
Multiples of: 1

Parallel hh:mm:ss524288 b3.63 V2.97 V+ 85 C- 40 CThrough HoleEDIPTube  
DS1646-120+


Real Time Clock NV Timekeeping RAM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
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AUD 94.677
Multiples of: 1

Parallel hh:mm:ss131072 b5.5 V4.5 V+ 70 C0 CThrough HoleEDIPTube  
DS1557P-70IND+


Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekeeping RAM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 104.3269
Multiples of: 1

Parallel hh:mm:ss524288 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtPOWERCAPBulkYes 
DS1744-70IND+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 107.3505
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss32 kb5.5 V4.5 V+ 85 C- 40 CThrough HoleEDIP - 28Tube  
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