Semiconductor storage circuit and layout method for the same

Static information storage and retrieval – Interconnection arrangements

Reexamination Certificate

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C365S051000, C365S230060, C365S230030

Reexamination Certificate

active

06961260

ABSTRACT:
The layout of the semiconductor storage circuit is generated by placing, along a word line direction, a desired number of a circuit extension units each of which includes a data access circuit section, memory cell sub arrays and a power circuit section arranged along a bit line direction. The data access circuit section is driven by a driver circuit provided in the data access circuit section, and the driving operation of the driver circuit is controlled by a driver circuit provided in a control circuit section. Also, a voltage supplying operation of the power circuit section is controlled by a driver circuit provided in a power control circuit section.

REFERENCES:
patent: 6580629 (2003-06-01), Ogata
patent: 2003/0042553 (2003-03-01), Yabe et al.
patent: 2003/0072201 (2003-04-01), Inaba
patent: 2002-25251 (2002-01-01), None

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