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...3132333435...
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
  
                 
DS3231SN#


RTC circuit; I2C; SO16-W; 2.3÷5.5V
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 1339
Ships to you
between Tue. 30 Jun to Mon. 06 Jul Calender.png

AUD 13.2176
Multiples of: 1

 DD           
X1B000262A002


SOP-14-5.0mm Real-time Clocks (RTC) 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 476
Ships to you
between Tue. 14 Jul to Fri. 17 Jul Calender.png

AUD 1.9144
Multiples of: 1

             
MCP79411-I/SN


RTC circuit; I2C; SRAM; 64B; 1.8÷5.5VDC; SO8
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 470
Ships to you
between Tue. 30 Jun to Mon. 06 Jul Calender.png

AUD 1.55
Multiples of: 100

Serial, I2CDW:DM:M:YHH:MM:SS64 B5.5 V1.8 V+ 85 C- 40 CSMD/SMTSOIC - 8TubeBackup Switching 
RV-8523-C3-32.768kHz-20PPM-TA-QC


Real Time Clock 32.768 kHz +/-20 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 470
Ships to you
between Mon. 06 Jul to Wed. 08 Jul Calender.png

AUD 3.7086
Multiples of: 1

      + 85 C- 40 CThrough Hole    
RX-8803LC:UB3 PURE SN


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
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 470
Ships to you
between Mon. 06 Jul to Wed. 08 Jul Calender.png

AUD 13.16
Multiples of: 1

I2CDW:DM:M:YHH:MM:SS:hh 5.5 V1.6 V+ 85 C- 40 CSMD/SMTVSOJ - 12Cut TapeNo Backup Switching 
MCP7940N-IP


Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
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 465
Ships to you
between Tue. 30 Jun to Mon. 06 Jul Calender.png

AUD 1.4161
Multiples of: 60

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 85 C- 40 CThrough HolePDIP - 8TubeBackup Switching 
M48T35-70PC1


RTC circuit; parallel; NV SRAM; PCDIP28; 4.75÷5.5V; 70ns; 256kbit
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 465
Ships to you
between Tue. 30 Jun to Mon. 06 Jul Calender.png

AUD 57.0221
Multiples of: 240

ParallelDW:DM:M:YHH:MM:SS32 kb5.5 V4.75 V+ 70 C0 CThrough HolePDIP - 28TubeBackup Switching 
PT7C4337UEX


Real Time Clock 1.8V-5.5V Real Time Clock 12C bus
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.

Diodes Incorporated 349
Ships to you
between Tue. 14 Jul to Fri. 17 Jul Calender.png

AUD 0.5994
Multiples of: 1

 --          
M41T00M6F


Real Time Clock Serial 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 344
Ships to you
between Tue. 30 Jun to Mon. 06 Jul Calender.png

AUD 3.1294
Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss8 b5.5 V2 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelYes 
PCA21125T/Q900/1,1


Real Time Clock (RTC) IC Clock/Calendar SPI 14-TSSOP (0.173", 4.40mm Width)
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.

NXP 189
Ships to you
between Tue. 14 Jul to Fri. 17 Jul Calender.png

AUD 1.349
Multiples of: 1

Serial hh:mm:ss 5.5 V1.3 V+ 125 C- 40 CSmd/SmtTSSOP - 14Reel  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...3132333435...

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