Real Time Clock RTC PCF85063A Breakout

This Real Time Clock (RTC) Breakout provides accurate, battery-backed timekeeping with alarm and interrupt functions.

The RTC (Real Time Clock) is a device that carefully and precisely tracks time and dates. It is extremely precise, so it is more suitable for long-term time tracking than clocks on microcontrollers. This breakout can work with an extremely low current and thanks to the alarm feature and interrupt pin, it will allow a microcontroller to enter sleep mode until its awaken by this RTC. It has a built-in CR2032 battery holder (battery not included) and even if power is lost, real-time tracking won't be affected. Features

* Precise real-time clock and date tracking

* Superior accuracy for long-term timekeeping compared to microcontroller clocks

* Extremely low power consumption

* Built-in alarm functionality with interrupt pin

* Enables microcontroller sleep mode for reduced power draw

* Integrated battery holder for backup power

* Maintains accurate time during power loss

* Battery not included

Specifications

* Communication: I2C

* RTC IC: PCF85063A

* Voltage: 0.9V - 5.5V

* Qwiic connector

* Dimensions: 38 x 22 mm

Resources

* Full product documentation

* Pinout drawing

* Hardware details

* Arduino library documentation

* Getting started with Arduino

* Arduino library

Package Contents

* 1x Real Time Clock RTC PCF85063A Breakout