Invention Grant
US07885110B2 Random access memory with CMOS-compatible nonvolatile storage element and parallel storage capacitor 有权
随机存取存储器与CMOS兼容的非易失性存储元件和并行存储电容器

  • Patent Title: Random access memory with CMOS-compatible nonvolatile storage element and parallel storage capacitor
  • Patent Title (中): 随机存取存储器与CMOS兼容的非易失性存储元件和并行存储电容器
  • Application No.: US12054973
    Application Date: 2008-03-25
  • Publication No.: US07885110B2
    Publication Date: 2011-02-08
  • Inventor: G. R. Mohan Rao
  • Applicant: G. R. Mohan Rao
  • Agency: Schwabe, Williamson & Wyatt, P.C.
  • Main IPC: G11C14/00
  • IPC: G11C14/00
Random access memory with CMOS-compatible nonvolatile storage element and parallel storage capacitor
Abstract:
Systems, methods, and memory device with row lines and column lines arranged in a matrix configuration with a memory cell coupled to one of the column lines and one of the row lines. The memory cell includes a storage capacitor with a first plate coupled to a storage node, a CMOS-compatible non-volatile storage element having a node coupled to the storage node and configured to hold a charge corresponding to a binary value, and an access transistor coupled to the storage node. The access transistor includes a word line gate, a first node, and a second node, the word line gate being coupled to the one of the plurality of row lines, the first node being coupled to the one of the plurality of column lines, the second node being coupled to the storage node and to said node of the CMOS-compatible non-volatile storage element.
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