Multichip Module Technologies and Alternatives: The Basics / Edition 1

by Daryl Ann Doane, Paul Franzon

Overview

Far from being the passive containers for semiconductor devices of the past, the packages in today's high performance computers pose numerous challenges in interconnecting, powering, cooling and protecting devices. While semiconductor circuit performance measured in picoseconds continues to improve, computer performance is expected to be in nanoseconds for the rest of this century -a factor of 1000 difference between on-chip and off-chip performance which is attributable to losses associated with the package. Thus the package, which interconnects all the chips to form a particular function such as a central processor, is likely to set the limits on how far computers can evolve. Multichip packaging, which can relax these limits and also improve the reliability and cost at the systems level, is expected to be the basis of all advanced computers in the future. In addition, since this technology allows chips to be spaced more closely, in less space and with less weight, it has the added advantage of being useful in portable consumer electronics as well as in medical, aerospace, automotive and telecommunications products. The multichip technologies with which these applications can be addressed are many. They range from ceramics to polymer-metal thin films to printed wiring boards for interconnections; flip chip, TAB or wire bond for chip-to-substrate connections; and air or water cooling for the removal of heat.

Product Details

ISBN-13:	9780442012366
Publisher:	Springer US
Publication date:	10/31/1992
Edition description:	1993
Pages:	875
Product dimensions:	5.98(w) x 9.02(h) x 0.09(d)

Table of Contents

Forward. Preface. Acknowledgements. Introduction. Part A: The framework. MCM package selection: a materials and manufacturing perspective. MCM package selection: a systems need perspective. MCM package selection: cost issues. Part B: The basics. Laminate-based technologies for multichip modules. Thick film and ceramic technologies for hybrid multichip modules. Thin film multilayer interconnection technologies for multichip modules. Selection criteria for multichip module dielectrics. Chip-to-substrate (first level) connection technology options. MCM-to-printed wiring board (second level) connection technology options. Electrical design of digital multichip modules. Thermal design considerations for multichip module applications. Electrical testing of multichip modules. Part C: Case studies. The development of Unisys multichip modules. High performance aerospace multichip module technology development at Hughes. Silicon-based multichip modules. The technology and manufacture of the VAX-9000 multichip unit. Part D: Closing the loop. Complementing technologies for MCM success. Epilogue. Index.

Editorial Reviews

Presents the basics of MCM technologies from four perspectives-- materials, manufacturing, systems performance, and cost requirements--with an emphasis on decision-making. Using an application-oriented approach, the editors discuss: examples of MCMs and the products and systems in which they have been used; examples of equipment and processes used to design, build, and test MCMs; and actual case studies provided by leading companies including Unisys, DEC, and Hughes. For those who need a broad exposure to the concepts underlying the design, fabrication, packaging, assembly, and manufacture of multichip modules and the costs associated with alternative packaging technologies. Annotation c. Book News, Inc., Portland, OR (booknews.com)

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