Test consideration for nanometer scale CMOS circuits

K. Roy, T. M. Mak, Kwang Ting Cheng

Research output: Chapter in Book/Conference Proceeding/ReportConference Paper published in a bookpeer-review

3 Citations (Scopus)

Abstract

The ITRS (international technology roadmap for semiconductors) predicts aggressive scaling down of device size, transistor threshold voltage and oxide thickness to meet growing demands for performance. Such scaling will result in an exponential increase in leakage current and large variability in threshold voltage both within and across dies. Device counts will increase from about 0.2 B/chip today to approximately 10 B/chip in a decade. This 50× increase in device count will increase not only the active power dissipation, but also the standby or the quiescent power. Hence, designers are required to use innovative aggressive power management strategies to meet the power constraints. The exponential increase in leakage, the device parameter variations, and aggressive power management techniques are expected to severely impact the way integrated circuits are tested today. This paper explores test considerations for the scaled CMOS circuits in the nanometer regime.

Original languageEnglish
Title of host publicationProceedings - 21st IEEE VLSI Test Symposium, VTS 2003
PublisherIEEE Computer Society
Pages313-315
Number of pages3
ISBN (Electronic)0769519245
DOIs
Publication statusPublished - 2003
Externally publishedYes
Event21st IEEE VLSI Test Symposium, VTS 2003 - Napa Valley, United States
Duration: 27 Apr 20031 May 2003

Publication series

NameProceedings of the IEEE VLSI Test Symposium
Volume2003-January

Conference

Conference21st IEEE VLSI Test Symposium, VTS 2003
Country/TerritoryUnited States
CityNapa Valley
Period27/04/031/05/03

Bibliographical note

Publisher Copyright:
© 2003 IEEE.

Keywords

  • CMOS technology
  • Circuit testing
  • Energy consumption
  • Energy management
  • Frequency
  • Integrated circuit testing
  • Leakage current
  • Temperature sensors
  • Threshold voltage
  • Tunneling

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