Ferroelectric memory

Details Ferroelectric memory Ferroelectric memory

2007-02-20

2007-02-20

Le, Thong Q. (Department: 2827)

Static information storage and retrieval

Systems using particular element

Ferroelectric

C365S210130

Reexamination Certificate

active

11024718

ABSTRACT:
A ferroelectric memory including a ferroelectric capacitor to store data; a bit line inputting and outputting data with respect to the ferroelectric capacitor; a control circuit having a first field effect transistor to be connected to the bit line and a reference potential, and to lower potential of the bit line when the bit line is connected to the ferroelectric capacitor; a reference ferroelectric capacitor to store fixed data; a reference bit line to input and output data with respect to the reference ferroelectric capacitor; and a second field effect transistor to be connected to the reference bit line and the reference potential, in which the first and second field effect transistors configure a current mirror circuit, is provided.

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