Thermal characterization of vertical multichip modules MCM-V

  • Ciaran Cahill
  • , Anthony Compagno
  • , John O'Donovan
  • , Orla Slattery
  • , Sean Cian o Mathuna
  • , John Barrett
  • , Isabel Serthelon
  • , Christian Val
  • , Jean Philippe Tigneres
  • , Jon Stern
  • , Peter Ivey
  • , Marc Masgrangeas
  • , Augustin Coello-Vera

Research output: Contribution to journalArticlepeer-review

Abstract

This paper describes the thermal characterization of a vertical multichip module (MCM-V) technology. The MCM-V technology encloses a stack of IC's in a three dimensional cube of plastic molding compound, with the inter-chip electrical connections made on the outside faces of the cube. Thermal measurements were carried out on two different sized modules containing eight specially designed package evaluation test chips. Steady state and transient thermal results are presented. Simulation results are shown for two applications manufactured using the MCM-V technology; a 2 W, 16 chip 256 MBit DRAM module and a 3 W, 9 chip image processing system.

Original languageEnglish
Pages (from-to)765-772
Number of pages8
JournalIEEE Transactions on Components Packaging and Manufacturing Technology Part A
Volume18
Issue number4
DOIs
Publication statusPublished - Dec 1995

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