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June 2000

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Subject:
BGA pads size
From:
Stella Neyman <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 28 Jun 2000 14:07:53 -0400
Content-Type:
text/plain
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text/plain (24 lines) 
Technetts,
Please help.
I have to do the PCB layout for 8mm x 8 mm BGA. 108 Balls size of 0.3 mm,
spacing is 0.5 mm.
Could somebody advise what would be the pads size? What is would be vias
diameter?
Please advise.
Thank you,
Stella

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