Circuitry within a ferroelectric memory prevents inversion of the polarization of ferroelectric memory cells caused by a power on reset signal to avoid corruption of data stored therein. A ferroelectric memory includes a memory cell array, a plurality of word lines commonly connected to the gates of...http://www.google.de/patents/US5892706?utm_source=gb-gplus-sharePatent US5892706 - Fram, fram card, and card system using the same
