Design and failure analysis of logic-compatible multilevel gain-cell-based dram for fault-tolerant VLSI systems

Pascal Andreas Meinerzhagen, Onur Andiç, Jürg Treichler, Andreas Peter Burg

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

9 Scopus citations

Abstract

This paper considers the problem of increasing the storage density in fault-tolerant VLSI systems which require only limited data retention times. To this end, the concept of storing many bits per memory cell is applied to area-efficient and fully logic-compatible gain-cell-based dynamic memories. A memory macro in 90-nm CMOS technology including multilevel write and read circuits is proposed and analyzed with respect to its read failure probability due to within-die process variations by means of Monte Carlo simulations.

Original languageEnglish
Title of host publicationGLSVLSI'11 - Proceedings of the 2011 Great Lakes Symposium on VLSI
Pages343-346
Number of pages4
DOIs
StatePublished - 2011
Externally publishedYes
Event21st Great Lakes Symposium on VLSI, GLSVLSI 2011 - Lausanne, Switzerland
Duration: 2 May 20114 May 2011

Publication series

NameProceedings of the ACM Great Lakes Symposium on VLSI, GLSVLSI

Conference

Conference21st Great Lakes Symposium on VLSI, GLSVLSI 2011
Country/TerritorySwitzerland
CityLausanne
Period2/05/114/05/11

Keywords

  • Embedded memory
  • Gain cell
  • High density
  • Multilevel storage
  • Process variations
  • Read failure

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