Start with the data sheet for the device(s).
Regards
Rex 


Rex Waygood
Technical Manager
 
PartnerTech Poole Ltd 
Benson Road
Poole
Dorset BH17 0RY
United Kingdom
 
Tel: +44 (0)1202 674333
Fax: +44 (0)1202 678028
DDI: +44 (0)1202 338222
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www.PartnerTech.co.uk

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Tan Geok Ang
Sent: 29 August 2008 02:32
To: [log in to unmask]
Subject: [TN] LGA/QFN voids %

Hi All,
	 Need you expertise in advising the maxi. allowable void % in
LGA and QFN. Does any standard state this requirement?
		Thank and have a nice day!

Regards
GA Tan

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