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What pin compatible supervisor to replace obsolete PCF1252-1P (DIP8) on 80C552 ?

Question asked by Pierre-Yves Thomas on Aug 10, 2018



All is in the title :


PCF1252 family is now obsolete, what would a valid DIP8 pin compatible replacement be for these devices, especially for PC1252-1P ?


PCF1252-1P is a threshold generator and a microcontroller power supervisor that has 3 outputs :


1) One comparator output (against internal 1.30V reference).

2) One Power Failure output

3) One Reset output.


I am looking for a pin compatible comparator output.


Thank you.