A new serial sensing approach for multistorage non-volatile memories

  • Authors:
  • C. Calligaro;V. Daniele;R. Gastaldi;A. Manstretta;G. Torelli

  • Affiliations:
  • -;-;-;-;-

  • Venue:
  • MTDT '95 Proceedings of the 1995 IEEE International Workshop on Memory Technology, Design and Testing
  • Year:
  • 1995

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Abstract

This paper presents a novel serial sensing method for multistorage non-volatile memories. The method is based on a dichotomic algorithm to detect the level stored in the memory cell selected. While maintaining the main advantage of the serial approach (the use of a single sense amplifier), the method proposed also reduces to a minimum the overall time needed to read the cell content. Sensing time is independent of the memory cell content.