Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 26, 2006
Patent Application Number
10934358
Date Filed
September 7, 2004
Patent Primary Examiner
Patent abstract
An aspect of the present invention provides a ferroelectric memory comprising a cell block having a plurality of unit cells connected in series, one end of the cell block being connected to a plate line and the other end of the cell block being connected to a bit line through a block selecting transistor, a sense amplifier connected to the bit line, and a block selector decoder which controls ON/OFF of the block selecting transistor. The timing for operating the sense amplifier and block selector decoder is changed corresponding to a position of a selected unit cell objective for data read of the plurality of unit cells.
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