I unable to find full (complete) datasheet for Mostek MK-5017 family. Only website that I found Mostek databook but it was corrupted file and even I contact their webmaster. So far s/he never reply and never seek to fix the file problem.
Hopefully, you may have original Mostek databook and show a complete datasheet for former enormous popular clock chip. The reason I seek to get information as other engineer is trying to build "clone" by use microcontroller chip and printed circuit board to fit into 28-pin socket designed for MK-5017 family such as MK-5017AN (clock/alarm) or MK-5017BN (calendar/clock).
Thank you very much,
Steven
Hopefully, you may have original Mostek databook and show a complete datasheet for former enormous popular clock chip. The reason I seek to get information as other engineer is trying to build "clone" by use microcontroller chip and printed circuit board to fit into 28-pin socket designed for MK-5017 family such as MK-5017AN (clock/alarm) or MK-5017BN (calendar/clock).
Thank you very much,
Steven