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
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
  
                 
MCP79400T-I/SN


Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM ID
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.

Microchip 4145
Ships to you
between Tue. 12 May to Mon. 18 May
Calender.png

AUD 1.4321

Multiples of: 1

          Reel  
S-35390A-T8T1U


Real Time Clock Real Time 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.

Ablic 3834
Ships to you
between Mon. 18 May to Wed. 20 May
Calender.png

AUD 1.0654

Multiples of: 1

         TSSOP - 8Cut Tape  
BQ4845YS-A4N


Real Time Clock w/NVSRAM Control Watchdog Timer
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 3782
Ships to you
between Tue. 12 May to Mon. 18 May
Calender.png

AUD 7.0759

Multiples of: 1

Parallel hh:mm:ss16 b  + 85 C- 40 CSmd/Smt Tube  
DS1337S+


Real Time Clock I C Serial Real-Time 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 3769
Ships to you
between Tue. 12 May to Mon. 18 May
Calender.png

AUD 2.12

Multiples of: 1

 Day           
RX8130CE BX


Real Time Clock RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR
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 3645
Ships to you
between Mon. 18 May to Wed. 20 May
Calender.png

AUD 2.6154

Multiples of: 1

          Reel  
DS1305EN+T&R


Real-time Clocks Clock/Calendar SPI 25.3uA ~ 81uA @ 2V ~ 5V TSSOP-20 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.

Analog Devices 3289
Ships to you
between Tue. 26 May to Fri. 29 May
Calender.png

AUD 2.175

Multiples of: 1

Serial hh:mm:ss96 b5.5 V2 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
M41T00SM6F


Real Time Clock 2.0 to 5.5V 64 (8X8)
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 3054
Ships to you
between Tue. 12 May to Mon. 18 May
Calender.png

AUD 2.28

Multiples of: 1

Serial hh:mm:ss8 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSO - 8Cut TapeBackup Switching 
GN1302


Real-time Clocks Clock/Calendar 3-Wire Serial SOP-8 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.

GN Semic 2153
Ships to you
between Tue. 26 May to Fri. 29 May
Calender.png

AUD 0.282

Multiples of: 5

 yy - mm - dd - ddhh:mm:ss:hh (12/24 hr)          
MCP7940NT-E/MS


Real Time Clock I2C GP RTCC 64B SRAM, EXT
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.

Microchip 485
Ships to you
between Tue. 12 May to Mon. 18 May
Calender.png

AUD 1.4339

Multiples of: 1

Serial, 2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 125 C- 40 CSmd/SmtMSOP - 8Cut TapeBackup Switching 
MCP7940NT-IMS


Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
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.

Microchip 49
Ships to you
between Tue. 26 May to Fri. 29 May
Calender.png

AUD 1.6414

Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 85 C- 40 CSmd/SmtMSOP - 8ReelBackup Switching 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

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

 

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.
 

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