24-pin DIP Real-Time Clock (RTC) plus RAM with CMOS reset capability. Designed to be a direct replacement for the DS1287A, BQ3287AMT, M48T86A, TH6887A, OEC12C887, et al. The DS12887A is identical in form fit and function to the DS1287 and has an additional 64 bytes of general-purpose RAM.

NOTE: The DS12887 CANNOT replace the DS1287A in 80286-based computers.

This product is an ESD-class device. It cannot be returned for exchange or credit if the package has been opened. Please read the RTC Module FAQ in its entirety BEFORE ordering or replacing an RTC module.