Signal amplification in MRAM during reading, including a pair of complementary transistors connected to an array line

A control circuit is configured to connect to a cross-point memory array in which each conductive line, such as a bit line or word line, is connected to a transistor pair comprising a pMOSFET in parallel with an nMOSFET. When selecting a memory cell to be read, a voltage of a first conductive line m...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Franklin, Nathan, Trent, Thomas, Parkinson, Ward, O'Toole, James
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A control circuit is configured to connect to a cross-point memory array in which each conductive line, such as a bit line or word line, is connected to a transistor pair comprising a pMOSFET in parallel with an nMOSFET. When selecting a memory cell to be read, a voltage of a first conductive line may be pulled up using the pMOSFET in a conductive state while the nMOSFET is in a non-conductive state. Further, when reading the selected memory cell, the parallel nMOSFET of the first conductive line may be in a conductive state.