Semiconductor multi-package module having package stacked over die-down flip chip ball grid array package and having wire bond interconnect between stacked packages
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United States of America Patent
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Mar 23, 2010
Grant Date -
Aug 3, 2006
app pub date -
Mar 13, 2006
filing date -
Sep 17, 2002
priority date (Note) -
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Abstract
A semiconductor multi-package module having stacked second and first packages, each package including a die attached to a substrate, in which the first and second package substrates are interconnected by wire bonding, and in which the first package is a flip chip ball grid array package in a die-down configuration. Also, a method for making a semiconductor multi-package module, by providing a first package including a first package substrate and having a die-down flip chip configuration, affixing a second package including a second package substrate an upper surface of the first package, and forming z-interconnects between the first and second package substrates.
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