There is an embedded version of real time clocks in the package SOIC.In the RTC times, there is a memory of 56B that is available for storing programs as well as data.A total of 16 pins are equipped with the real time clock.Operating temperatures should be greater than -40°C.A temperature lower than 85°C should be used for operating.
IDT1338C-18SRI Features
SOIC package
IDT1338C-18SRI Applications
There are a lot of Integrated Device Technology (IDT) IDT1338C-18SRI Real Time Clocks applications.