Semiconductor integrated circuit device and operation method...

Details Semiconductor integrated circuit device and operation method... Semiconductor integrated circuit device and operation method...

2005-12-27

2005-12-27

Le, Thong Q. (Department: 2827)

Static information storage and retrieval

Systems using particular element

Ferroelectric

C365S065000

Reexamination Certificate

active

06980460

ABSTRACT:
A semiconductor integrated circuit device includes first and second bit lines (BLs), first and second plate lines (PLs), a first series connected TC unit type structure connected between the first BL and the first PL, a second series connected TC unit type structure connected between the second BL and the second PL, a PL potential control circuit, and a BL potential control circuit. The PL potential control circuit controls a potential of the first PL from a first potential to a second potential and a potential of the second PL from the first potential to a third potential, when the first series connected TC unit type structure is selected. The BL potential control circuit controls a potential of the second BL to the third potential, after charges are transferred from the first series connected TC unit type structure to the first BL.

REFERENCES:
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patent: 2000-339973 (2000-12-01), None

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