In the 16-DIP (0.300, 7.62mm) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 2V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Through Hole.There should be 0°C~70°C operating temperature.When operating, electronic time clocks are possible to ensure that Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger are maintained.When a transmission line is terminated with 16 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 5V voltage at the moment.A total of 16 pins are equipped with the RTCs.The family in which RTCs belongs are DS1306.A voltage of 2V~5.5V is supplied to this electrical digital time clock.RTC times embed a memory of 96B for storing programs and data.The frequency of real time clocks' output should not exceed 0.032MHz.In order for it to be powered, it requires a power supply of 3/5V.There are 16 pins on it.