7Semi RTC Real Time Clock Breakout with CR2032 Battery Holder


No reviews yet Write a Review
Evelta SKU:
Manufacturer Part Number:
₹79.06 inc. GST
₹67.00 ex. GST
₹79.06 inc. GST
₹67.00 ex. GST


Looking for a reliable and efficient Real-Time Clock Breakout? Look no further than the 7Semi RTC Real Time Clock Breakout with CR2032 Battery Holder!

This breakout board is the perfect solution for anyone looking for a low-power clock/calendar with advanced timekeeping functions. With a completely self-contained design, this board can manage all timekeeping functions including counting seconds, minutes, hours, date of the month, month, day of the week, and year with leap-year compensation valid up to 2100.

In addition to its impressive timekeeping abilities, this RTC breakout board also boasts 56 bytes of battery-backed, general-purpose RAM with unlimited writes, ensuring that all your data is kept safe and secure. And thanks to its I2C serial interface, integrating this board with your circuit or microcontroller is a breeze.

But what really sets the 7Semi RTC Real Time Clock Breakout apart is its low power consumption, which extends battery backup run time and keeps your project running smoothly. With its automatic power-fail detect and switch circuitry, you can rest assured that your data will remain safe even in the event of a power outage.

So whether you're working on a complex project or simply need a reliable clock/calendar solution, the 7Semi RTC Real Time Clock Breakout is the perfect choice.

Key Features
  • Power Supply 5V DC
  • Completely Manages All Timekeeping Functions
  • Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
  • 56-Byte, Battery-Backed, General-Purpose RAM with Unlimited Writes
  • I2C Serial Interface
  • Low Power Operation Extends Battery Backup Run Time
  • Consumes Less than 500nA in BatteryBackup Mode with Oscillator Running
  • Automatic Power-Fail Detect and Switch Circuitry

7Semi RTC1307 Breakout Dimensions 

7Semi RTC1307 Breakout To Arduino Connection


The RTC Real Time Clock Breakout with CR2032 Battery Holder is an essential tool for any project that requires accurate timekeeping. This breakout board features a DS1307 real-time clock chip that uses a backup CR2032 coin-cell battery to keep track of time when the main power source is turned off. With its simple I2C interface, the RTC Real Time Clock Breakout is easy to integrate into any project or system. Whether you're building a clock, data logger, or any other time-sensitive project, this breakout board provides precise and reliable timekeeping. Its low power consumption and compact size make it an ideal choice for wearable devices and other portable applications. With the RTC Real Time Clock Breakout with CR2032 Battery Holder, you can ensure that your project stays on time and on schedule.

Extra Information


Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.