Real Time Clock, RTC Control, Time Keeping - DS1216C and elements with same datasheet

DS1216C - Real Time Clock, RTC Control, Time Keeping

Possible substitute or elements with same package in depends of Datasheet 1

DS1216D	Real Time Clock, RTC Control, Time Keeping
DS1216H	Real Time Clock, RTC Control, Time Keeping
DS1216C	Real Time Clock, RTC Control, Time Keeping
DS1216B	Real Time Clock, RTC Control, Time Keeping