DS3231 RTC Module Precise Real Time Clock I2C AT24C32

<p><strong>DS3231 RTC </strong> is a Precise Real-Time Clock Module with 32Kbit EEPROM and a built-in 10-bit temperature sensor having a resolution of 0.25C.</p> <p>The DS3231 RTC module Precise Real-Time Clock Module is a low-cost, extremely accurate I²C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input and maintains accurate timekeeping when the main power to the device is interrupted.</p> <p>The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The ds3231 Arduino is available in commercial and industrial temperature ranges and is offered in a 16-pin, 300-mil SO package.</p> <p>For more details about the IC, the <strong>DS 3231 datasheet</strong> is attached.</p> <hr /> <div> <h4>Connection Diagram:</h4> <h4><strong><a href=""https://robu.in/wp-content/uploads/2016/03/DS3231SM-RTC-1.png""><img class=""wp-image-1374624 aligncenter entered lazyloaded"" title=""Ds3231 Rtc Module Generic Ds3231Sm Rtc 1"" src=""https://robu.in/wp-content/uploads/2016/03/DS3231SM-RTC-1-300×144.png"" alt=""Generic Ds3231Sm Rtc 1"" width=""473"" height=""227"" data-lazy-srcset=""https://robu.in/wp-content/uploads/2016/03/DS3231SM-RTC-1-300×144.png 300w, https://robu.in/wp-content/uploads/2016/03/DS3231SM-RTC-1-768×367.png 768w, https://robu.in/wp-content/uploads/2016/03/DS3231SM-RTC-1-462×221.png 462w, https://robu.in/wp-content/uploads/2016/03/DS3231SM-RTC-1.png 926w"" data-lazy-sizes=""(max-width: 473px) 100vw, 473px"" data-lazy-src=""https://robu.in/wp-content/uploads/2016/03/DS3231SM-RTC-1-300×144.png"" data-ll-status=""loaded"" /></a></strong></h4> <hr /> <h4> </h4> <h4><strong>Features:</strong></h4> <ol> <li>Two Time-of-Day Alarms.</li> <li>Digital Temp Sensor Output.</li> <li>Register for Aging Trim.</li> <li>DS 3231 RTC with 2032 Battery Holder.</li> <li>Highly Accurate RTC Completely Manages All Timekeeping Functions.</li> <li>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.</li> <li>Configurable I2C device Address for AT24C32 using SMD jumpers on PCB (A0, A1, A2).</li> <li>Programmable Square-Wave Output Signal.</li> <li>Battery-Backup Input for Continuous Timekeeping.</li> <li>Low Power Operation Extends Battery-Backup Run Time.</li> </ol> <hr /> <h4><strong>Package Includes :</strong></h4> <p>1 x DS3231 Precise Real-Time Clock Module Memory Module</p> </div>