This can be found in the package 22-LFDFN.This electrical RTC receives its power from the 1.7V~5.5V supply voltage.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.Here, Surface Mount represents how this part is mounted.Temperature should be set at -40°C~85°C.In order to ensure Alarm when operating, a certain value has to be set.It is a type of real time clock belonging to the RX-4045NB series.
RX-4045NB:AAB Features
22-LFDFN package RX-4045NB series
RX-4045NB:AAB Applications
There are a lot of EPSON RX-4045NB:AAB Real Time Clocks applications.