Monte-Carlo Based On-Orbit Single Event Upset Rate Prediction for a Radiation Hardened by Design Latch

Authors:
  • KWKevin M. Warren
    Kevin M. Warren
  • BSBrian D. Sierawski
    Brian D. Sierawski
  • RRRobert A. Reed
    Robert A. Reed
  • RWRobert A. Weller
    Robert A. Weller
  • CCCarl Carmichael
    Carl Carmichael
  • ALAustin Lesea
    Austin Lesea
  • PDPaul E. Dodd
    Paul E. Dodd
  • RSRon D. Schrimpf
    Ron D. Schrimpf
  • LMLloyd W. Massengill
    Lloyd W. Massengill
  • THTan Hoang
    Tan Hoang
  • HWHsing Wan
    Hsing Wan

Abstract
Heavy ion cross section data taken from a hardened-by-design circuit are presented which deviate from the traditional single sensitive volume or classical rectangular parallelepiped model of single event upset. TCAD and SPICE analysis demonstrate a SEU mechanism dominated by multiple node charge collection. Monte Carlo simulation is used to model the response and predict an on-orbit error rate.

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