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...6667686970...
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
  
                 
RV-3149-C3 32.768kHz OPTION B TA QC


Real Time Clock 32.768kHz SPI Time Acc. 25ppm
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.

Micro Crystal 0
6 to 16 Weeks Calender.png

AUD 3.4857
Multiples of: 1

Spi  8 b5.5 V1.3 V+ 85 C- 40 CSmd/Smt3.7 mm x 2.5 mmCut TapeBackup Switching 
DS1302S+


Real Time Clock Trickle-Charge Timekeeping Chip
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 3.517
Multiples of: 88

3 - WireYy - Mm - Ddhh:mm:ss31 b5.5 V2 V+ 70 C- 40 CSmd/SmtSOIC - 8TubeBackup Switching 
RV-1805-C3-32.768k-2PPM-TA-QA


Real Time Clock 32.768 kHz +/-2 PPM I2C -40/+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.

Micro Crystal 0
6 to 16 Weeks Calender.png

AUD 3.5208
Multiples of: 1000

      + 85 C- 40 CSmd/Smt    
M41T82SM6F


Real Time Clock Serial I2C bus RTC
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.

STMicroelectronics 0
6 to 16 Weeks Calender.png

AUD 3.5234
Multiples of: 2500

Serial hh:mm:ss:hh32 b5.5 V3 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelBackup Switching 
1338-31DVGI


Real Time Clock .9RTC BASE
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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 3.5261
Multiples of: 1

I2 CYy - Mm - Dd - Ddhh:mm:ss (12 hr , 24 hr)56 b5.5 V3.3 V+ 85 C- 40 CSmd/SmtTSSOP - 8TubeYes 
1339AC-31SRGI8


Real Time Clock RTC w/Serial I2C Int
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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 3.5507
Multiples of: 1

         SOIC - 16Cut Tape  
RX-8581SA:B3:PURE SN


Real Time Clock 32.768KHz 3.0Volts 5+-23ppm -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 3.5526
Multiples of: 1

          Cut Tape  
RX-8581SA:B3:ROHS


Real Time Clock 32.768KHz 3.0Volts 5+/-23ppm -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 3.5642
Multiples of: 1

I2 C - BusDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtSOP - 14Reel  
RX4111CE B3


Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 10-SMD, No Lead
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 3.575
Multiples of: 1

 Yy - Mm - Ddhh:mm:ss      10 - SMD , No LEADTape And Reel  
RX-4571SA:B PURE SN


Real Time Clock RTC SON 14PIN 5+/-23PPM STICK
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 3.5769
Multiples of: 1

          Tube  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...6667686970...

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 ©2025  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