Ferroelectric memory

Details Ferroelectric memory Ferroelectric memory

2007-10-17

2009-06-02

Phan, Trong (Department: 2827)

Static information storage and retrieval

Systems using particular element

Ferroelectric

C365S149000

Reexamination Certificate

active

07542325

ABSTRACT:
A ferroelectric memory comprises a memory cell block of plural serially connected memory cells each including a cell transistor and a ferroelectric capacitor connected in parallel therewith. And the ferroelectric memory comprises a cell transistor resistance measuring circuit, a word line voltage controller, and a word line voltage generator. The cell transistor resistance measuring circuit measures a resistance of the cell transistor. The word line voltage controller controls a word line voltage applied to a gate of the cell transistor based on the resistance of the cell transistor. The word line voltage generator generates the word line voltage.

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