About Real Time Clock

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.

Real Time Clock

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
DS1554WP-120IND+


Real Time Clock 256k 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 Availability : 0
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USD 32.1057

Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss32 kb3.63 V2.97 V+ 85 C- 40 CSmd/SmtPOWERCAP - 34TubeYes 
DS1743-100IND+


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 Availability : 0
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USD 32.5807

Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss8 kb5.5 V4.5 V+ 85 C- 40 CThrough HoleEDIP - 28Tube  
DS1553W-120+


Real Time Clock 64kB NV RAM Timekeeper
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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 Availability : 0
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USD 32.6984

Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss8 kb3.63 V2.97 V+ 70 C0 CThrough HoleDIP - 28Tube  
DS1251W-120+


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 Availability : 0
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USD 32.7348

Multiples of: 1

Phantom ClockYy - Mm - Dd - Ddhh:mm:ss:hh4096 kb5 V3.3 V+ 70 C0 CThrough HoleEDIP - 32TubeYes 
DS1251WP-120IND+


Maxim Integrated Real Time Clock 4096K NV SRAM wPhantom 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 Availability : 0
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USD 32.9904

Multiples of: 20

ParallelDw:Dm:M:Yhh:mm:ss:hh512 kb3.63 V2.97 V+ 85 C- 40 CSmd/SmtPOWERCAP - MODULE - 34Tube  
BQ4847MT


Real Time Clock Parallel 28-Pin DIP Module T/R
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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.

Texas Instruments Availability : 0
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USD 33.2108

Multiples of: 1

Parallel hh:mm:ss 5.25 V4.75 V+ 70 C0 CThrough HoleDIP - 28 - MODULETube  
DS1251YP-70


Maxim Integrated Real Time Clock 4096K NV SRAM wPhantom 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 Availability : 0
Calender.png

USD 33.2158

Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss:hh512 kb5.5 V4.5 V+ 70 C0 CSmd/SmtPOWERCAP - MODULE - 34Tube  
DS1744W-120+


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 Availability : 0
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USD 33.6971

Multiples of: 1

ParallelYyyy:Mm:Ddhh:mm:ss32768 b3.63 V2.97 V+ 70 C0 CThrough HoleEDIP - 28Tube  
DS1244W-120+


Real Time Clock 256k 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 Availability : 0
Calender.png

USD 33.8625

Multiples of: 1

Phantom ClockYy - Mm - Dd - Ddhh:mm:ss:hh256 kb5 V3.3 V+ 70 C0 CThrough HoleEDIP - 28TubeYes 
DS1554P-70IND+


Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeeping RAM
Icon ROHS
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 Availability : 0
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USD 34.1411

Multiples of: 1

Parallel hh:mm:ss32768 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtPOWERCAPTube  
DS3231MPMB1#


Real Time Clock MAX3231MZ Peripheral Module
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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 Availability : 0
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USD 34.1476

Multiples of: 1

I2 CBinaryBinary 5.5 V2.3 V+ 85 C- 45 CSmd/Smt  Yes 
BQ4830YMA-85


Real Time Clock Parallel 32Kbyte 28-Pin DIP Module
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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.

Texas Instruments Availability : 0
Calender.png

USD 34.2686

Multiples of: 1

Parallel hh:mm:ss32768 b5.5 V4.5 V+ 70 C0 CThrough HoleDIP - 28 - MODULETube  
DS1744P-70IND+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
Icon ROHS
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 Availability : 0
Calender.png

USD 34.4561

Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss32768 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtPOWERCAP - 34TubeYes 
DS1744W-120IND+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
Icon ROHS
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 Availability : 0
Calender.png

USD 34.6894

Multiples of: 1

Parallel hh:mm:ss32768 b3.63 V2.97 V+ 85 C- 40 CThrough HoleEDIPTube  
DS1554W-120IND+


Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeeping RAM
Icon ROHS
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 Availability : 0
Calender.png

USD 34.8862

Multiples of: 1

Parallel hh:mm:ss32768 b3.63 V2.97 V+ 85 C- 40 CThrough HoleEDIPTube  
DS1744P-70+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
Icon ROHS
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 Availability : 0
Calender.png

USD 35.217

Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss32 kb5.5 V4.5 V+ 70 C0 CSmd/SmtPOWERCAP - 34Tube  
DS1243Y-120+


Real Time Clock 64k NV SRAM w/Phantom Clock
Icon ROHS
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 Availability : 0
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USD 35.3981

Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss:hh8 kb5.5 V4.5 V+ 70 C0 CThrough HoleEDIP - 28Tube  
DS1747WP-120+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
Icon ROHS
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 Availability : 0
Calender.png

USD 35.424

Multiples of: 1

ParallelYyyy:Mm:Ddhh:mm:ss524288 b3.63 V2.97 V+ 70 C0 CThrough HolePCM - 34Tube  
DS1744WP-120+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
Icon ROHS
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 Availability : 0
Calender.png

USD 35.8706

Multiples of: 1

ParallelYyyy:Mm:Ddhh:mm:ss32768 b3.63 V2.97 V+ 70 C0 CThrough HolePCM - 34Tube  
DS1554-70IND+


Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeeping RAM
Icon ROHS
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 Availability : 0
Calender.png

USD 37.3984

Multiples of: 1

Parallel hh:mm:ss32768 b5.5 V4.5 V+ 85 C- 40 CThrough HoleEDIPTube  
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