CIRCUITO DI LETTURA DI CELLE DI MEMORIA NON VOLATILI E SISTEMA DI MEMORIA COMPRENDENTE IL CIRCUITO

摘要

A circuit for reading memory cells includes: a sense node connectable to a memory cell; a sense device connected to the sense node and configured to be activated in a precharging step which precedes a cell reading step and to provide such an output signal to assume logic values dependent on an electric signal present at the sense node; a precharging circuit connected to the sense node and configured to be activated to make the sense node reach a precharging voltage and to be deactivated upon the output signal switching in the precharging step.