There is a version of real time clocks in the package 22-SMD, 20 Leads, Flat Leads.There is a way to package time clock in the form of a Bulk.There is a voltage of 1.6V~5.5V when powering this electrical RTC.An electrical real time clock of type Clock/Calendar can be said to be this one.This part is mounted on the systemboard in Surface Mount mode.There should be a temperature of -40°C~85°C during the operation.If Alarm, Leap Year, SRAM is ensured during operation, then there is no problem.In the RTC times you will find a memory of 16B which is available for your programs and data storage.In the RX-4581NB series, it is a type of real time clock.
RX-4581NB:B ROHS Features
22-SMD, 20 Leads, Flat Leads package RX-4581NB series
RX-4581NB:B ROHS Applications
There are a lot of EPSON RX-4581NB:B ROHS Real Time Clocks applications.