Data control device using a nonvolatile ferroelectric memory

Details Data control device using a nonvolatile ferroelectric memory Data control device using a nonvolatile ferroelectric memory

2006-03-14

2006-03-14

Le, Thong Q. (Department: 2827)

Static information storage and retrieval

Systems using particular element

Ferroelectric

C365S117000, C365S065000

Reexamination Certificate

active

07012828

ABSTRACT:
A data control device using a nonvolatile ferroelectric memory stores radio data having different types in a memory cell, thereby reducing a chip size. In the data control device, radio data such as image data, sound data and other data encoded as analog signals are stored in a unit cell including a nonvolatile ferroelectric capacitor. The analog data stored in a cell array block are converted into digital signals, and outputted, thereby reducing the configuration of adjacent systems and improving performance.

REFERENCES:
patent: 6230325 (2001-05-01), Iinuma et al.
patent: 6272594 (2001-08-01), Gupta et al.
patent: 6363439 (2002-03-01), Battles et al.
patent: 2003/0046453 (2003-03-01), Hisano
patent: 2003/0225572 (2003-12-01), Adams et al.

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