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
  
                 
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 0
6 to 16 Weeks Calender.png

AUD 50.9615
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 0
6 to 16 Weeks Calender.png

AUD 51.7154
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 0
6 to 16 Weeks Calender.png

AUD 51.9023
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 0
6 to 16 Weeks Calender.png

AUD 51.96
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 0
6 to 16 Weeks Calender.png

AUD 52.3657
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 0
6 to 16 Weeks Calender.png

AUD 52.7155
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 0
6 to 16 Weeks Calender.png

AUD 52.7234
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 0
6 to 16 Weeks Calender.png

AUD 53.4875
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 0
6 to 16 Weeks Calender.png

AUD 53.75
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 0
6 to 16 Weeks Calender.png

AUD 54.1923
Multiples of: 1

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