In package 18-DIP (0.300, 7.62mm), real time clocks can be found.In this case, time clock is packaged in the way of Tube.A voltage of 4.5V~5.5V is supplied to this electrical RTC.Electrical real time clock type Clock/Calendar.There is an electronic component mounted in the way of Through Hole.Ideally, the operating temperature should be -10°C~70°C.During operation, the value of Leap Year can be ensured.A Through Hole mounting type is assigned to the RTC module.The real time clock is equipped with 18 pins.A high efficiency supply voltage should be maintained at 5V.The RTC-72421 series comprises this type of real time clock.
RTC-72421A:ROHS Features
18-DIP (0.300, 7.62mm) package Be maintained at 5V for high efficiency. RTC-72421 series
RTC-72421A:ROHS Applications
There are a lot of EPSON RTC-72421A:ROHS Real Time Clocks applications.