DS1302+ Overview
In the 8-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 Leap Year, NVSRAM, Trickle-Charger are maintained.When a transmission line is terminated with 8 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 3.3V voltage at the moment.A total of 8 pins are equipped with the RTCs.The family in which RTCs belongs are DS1302.A voltage of 2V~5.5V is supplied to this electrical digital time clock.RTC times embed a memory of 31B for storing programs and data.The frequency of real time clocks' output should not exceed 0.032MHz.Mounting type Through Hole is chosen for the RTC module.In order for it to be powered, it requires a power supply of 3/5V.There are 8 pins on it.Optimal efficiency can be achieved by maintaining the supply voltage at 3.3V.The BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA characteristics are also present.The outputs are configured to be 1.
DS1302+ Features
8-DIP (0.300, 7.62mm) package
8 terminations
8 pin count
3/5V power supplies
Be maintained at 3.3V for high efficiency.
1 outputs

DS1302+ Applications
There are a lot of Maxim Integrated
DS1302+ Real Time Clocks applications.

Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
White goods
Elapsed time counter