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.
Enable Filter
Manufacturer
Reset
RTC Bus Interface
Reset
Date Format
Reset
Time Format
Reset
RTC Memory Size
Reset
Supply Voltage - Max
Reset
Supply Voltage - Min
Reset
Maximum Operating Temperature
Reset
Minimum Operating Temperature
Reset
Mounting Style
Reset
Package / Case
Reset
Packaging
Reset
Battery Backup Switching
Reset
Qualification
Reset
First...96979899100...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
RTC-72423A:ROHS


Real Time Clock 4Bit 5.5Volts 24PIN 12/24 hr. -40C +85C
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.

Epson 0
6 to 16 Weeks Calender.png

AUD 8.468
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss 5.5 V4.5 V+ 85 C- 40 CSmd/SmtSOP - 24Bulk  
RTC-7301SF B3 ROHS


RTC-7301SF B3 ROHS
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.

Epson 0
6 to 16 Weeks Calender.png

AUD 8.5392
Multiples of: 250

             
RTC-72423A:3:ROHS


Real Time Clock 4Bit 5.5Volts 24PIN 12/24 hr. -40C +85C
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.

Epson 0
6 to 16 Weeks Calender.png

AUD 8.58
Multiples of: 250

ParallelDw:Dm:M:Yhh:mm:ss 5.5 V4.5 V+ 85 C- 40 CSmd/SmtSOP - 24Reel  
BQ4285P-SB2


Real Time Clock RTC IC: 114x8 NVSRAM & NVSRAM Control
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.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 8.58
Multiples of: 1

MultiplexedDw:Dm:M:Y, Binaryhh:mm:ss , Binary114 b5.5 V4.5 V+ 70 C0 CThrough HolePDIP - 24TubeBackup Switching 
DS1340C-18


Maxim Integrated Real Time Clock I2C RTC wTrickle Charger
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 8.6346
Multiples of: 1

Serial hh:mm:ss 1.89 V1.71 V+ 85 C- 40 CSmd/SmtSOIC - 16TubeBackup Switching 
DS1338C-18


Maxim Integrated Real Time Clock I2C Serial RTC w56 Byte NV 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 8.6346
Multiples of: 1

Serial hh:mm:ss56 b1.89 V1.71 V+ 85 C- 40 CSmd/SmtSOIC - 16Tube  
BQ4845S-A4NTRG4


Real Time Clock Parallel 16byte 28-Pin SOIC T/R
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.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 8.6838
Multiples of: 1000

Parallel hh:mm:ss16 b  + 85 C- 40 CSmd/Smt ReelBackup Switching 
BQ4845YS-A4NTR


Real Time Clock Parallel 16byte 28-Pin SOIC T/R
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.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 8.6838
Multiples of: 1000

Parallel hh:mm:ss16 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtSOIC - 28ReelBackup Switching 
RX-4571NB:B3 PURE SN


Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 22-LFDFN
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.

Epson 0
6 to 16 Weeks Calender.png

AUD 8.6932
Multiples of: 1

          -  
DS1388Z-5+


Real Time Clock I2C RTC/Supervisor w/Trickle Charger
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 8.7125
Multiples of: 1

Serial, I2 CDw:Dm:M:Yhh:mm:ss512 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeBackup Switching 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...96979899100...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted