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SEMICONDUCTOR MEMORY DEVICE, MEMORY-MOUNTED LSI AND FABRICATION METHOD FOR SEMICONDUCTOR MEMORY DEVICE

  • US 20090040802A1
  • Filed: 07/21/2008
  • Published: 02/12/2009
  • Est. Priority Date: 08/07/2007
  • Status: Abandoned Application
First Claim
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1. A semiconductor memory device comprising:

  • a memory cell array block having one or more stages of memory cell arrays stacked one on another, each memory cell array including a plurality of memory cells placed in a matrix at respective intersections of a plurality of word lines and a plurality of bit lines; and

    a plurality of MOS transistor blocks same in the configuration of circuit elements, MOS transistors being included as one kind of the circuit elements,wherein in part of the plurality of MOS transistor blocks, the MOS transistors are used for drive of the plurality of word lines or the plurality of bit lines, and in at least part of the remaining MOS transistor blocks, the MOS transistors are used as MOS capacitors.

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