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A New Design of Ultra-Scaled and High-Density 1-nm Node 6T-SRAM Cell by Lateral-and-Complementary FETs (LC-FETs) with only 21 F2

  • Kai Wen Cheng
  • , You Jin Liu
  • , E. Ray Hsieh

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

1 Scopus citations

Abstract

In this paper, we design and evaluate a new 1-nm-node 6T SRAM cell, the Lateral-and-Complementary FET (LC-FETs) SRAM cell. This SRAM cell can dramatically decrease the layout area to only 23.34% of that of the N3 FinFET SRAM cell and show comparable performance of the N2 CFET SRAM cell, in terms of the RSNM and WNM values. To further improve the performance of the LC-FET SRAM cell, the pass-gates with more than one (2 or 3) LFETs are then proposed, which shows superior results to those of the N2 or N1 cells.

Original languageEnglish
Title of host publication2024 International VLSI Symposium on Technology, Systems and Applications, VLSI TSA 2024 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350360349
DOIs
StatePublished - 2024
Event2024 International VLSI Symposium on Technology, Systems and Applications, VLSI TSA 2024 - Hsinchu, Taiwan
Duration: 22 Apr 202425 Apr 2024

Publication series

Name2024 International VLSI Symposium on Technology, Systems and Applications, VLSI TSA 2024 - Proceedings

Conference

Conference2024 International VLSI Symposium on Technology, Systems and Applications, VLSI TSA 2024
Country/TerritoryTaiwan
CityHsinchu
Period22/04/2425/04/24

Keywords

  • CFET
  • LFET
  • Nanosheet MOSFET
  • SRAM

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