3D CMOS SOL for high performance computing

  • Authors:
  • S. J. Abou-Samra;P. A. Aisa;A. Guyot;B. Courtois

  • Affiliations:
  • TIMA Laboratory 46 av. Félix Viallet F-38031 Grenoble - France;DEIS, University of Bologna Viale Risorgimento 2 I-40136 Bologna - Italy;TIMA Laboratory, 46 av. Félix Viallet, F-38031 Grenoble - France;TIMA Laboratory, 46 av. Félix Viallet, F-38031 Grenoble - France

  • Venue:
  • ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
  • Year:
  • 1998

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Abstract

This paper addresses three topics: First, a new three-dimensional CMOS-SOI on SOI technology is presented, then design methodologies are proposed for this technology and last, a comparison is carried out between 2D and 3D designs. In this technology the P-channel devices are stacked over the N-channel ones. All gates are l00nm length. New design constraints are introduced. Consequently, new design methodologies have to be developed in order to fully take advantage of the outstanding features of 3D integration like for example the reduced length of interconnections. A 16×l6 bit multiplier was designed in this technology. Comparative results between 2D and 3D integration are given here in terms of energy consumption, delay and area