New frontiers of sub-100 nm VLSI technology-moving toward device and circuit co-design

Abstract

Scaling has been a basic principle for continuing progress in the development of VLSIs for a long time. However, this situation is changing when the design rule is approaching to 100 nm or less, and the SOC has become important. Instead of conventional scaling, integration of digital innovations in devices and circuits is now playing an important role. This paper analyzes the background of this change and defines new frontiers for device technology of sub-100 nm VLSIs.