Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yutaka Shionoiri0
Tomoaki Atsumi0
Date of Patent
January 15, 2008
Patent Application Number
11013426
Date Filed
December 17, 2004
Patent Primary Examiner
Patent abstract
A semiconductor device in which a current consumption when a word line being selected is suppressed and accurate data reading is carried out. The semiconductor device of a semiconductor device of the invention comprises a data storage means and a power source control means. The data storage means has a plurality of memory cells. The power source control means has at least one power source line and a plurality of switches. In addition, the invention further comprises an address selection means having a selector circuit including a plurality of switches and an output bus, a first decoder circuit for selecting the switch in the selector circuit, and a second decoder circuit.
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