SparkFun Real Time Clock Module - RV-8803 (Qwiic)

The RTC module has counters for hundredths of seconds, seconds, minutes, hours, date, month, year and weekday with a number of alarm and interrupt settings available as well. Factory Calibrated Temperature Compensation. Periodic Countdown Timer Interrupt function. Periodic Time Update Interrupt function (seconds, minutes) High Time Accuracy: ±1.5 ppm 0 to +50 C, ±3.0 ppm -40 to +85 C, ±7.0 ppm +85 to +105 C. Operating temperature range: -40 to +105 C 1.5V to 5.5V Operating Voltage Range. 240nA @ 3.3v Low-Power Consumption. I2C Address: 0x32. 2x Qwiic Connectors. Alarm Interrupts for weekday or date, hour and minute settings. External Event Input with Interrupt and Time Stamp function. Programmable Clock Output pin for peripheral devices.