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April 1997

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RE: what is a flip chip?
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IPC-T-50 definition:

Flip Chip
"A leadless monolithic, circuit element structure that electrically and mechanically interconnects to a base material through the use of conductive bumps".

Doesn't make much sense to me.  Sounds like a BGA (Ball Grid Array).

Thanks 



----------
From:  Dave Willhard[SMTP:[log in to unmask]]
Sent:  Wednesday, April 09, 1997 11:11 AM
To:  [log in to unmask]
Subject:  what is a flip chip?

Everyone -

What is a "flip chip"? I work in the PCB fabrication industry and see
this term a lot in magazine articles. I've never heard the basic
definition. Please help me increase my knowledge base.

Thanks


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