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| Date: | Tue, 14 Jan 97 11:30:44 PST |
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Ian-
Try
1) J-STD-013, Joint Industry Standard, "Implementation of Ball Grid
Array adn Other High-Density Technology", July 1996
2) See message below, posted earlier by Jerry Galang, and call the
corrected Motorola phone number, 800-441-2247;
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Subject: re: DES - BGA Layout App notes?
Author: [log in to unmask] at _internetcc Date: 11/21/96 2:46 AM
<[log in to unmask]> wrote;
>Form: Memo
>Text: (3 lines follow)
>Could anyone direct me to a good source of application notes re:
designing >with BGA's. Specifically I'm looking for recommended fanout
patterns and any >issues related to the layout of same.
i've recieved good information from the bga mfgr and also this forum!!
(thanks to all those in this forum who did send me responses)(i have
over 100 emails from the forum)
i am using a 357 pgba from motorola, they sent me their publication
'AN1231/D' it is very helpful. you can get a copy of this document by
calling 800.441.6609 . my design is being assembled as i write this so
i have no information on how well my footprint worked, but i did use
the motorola info mixed with what i got off this forum!
hope this helps
~ ~
(. .)
==========================oOO==(_)==OOo==========================
Jerry Galang \_/ \_/
E/M Design Engineer / \ Phone:805.388.2474 x158 ACT
Networks, Inc. (_________) FAX: 805.388.1984
188 Camino Ruiz \ _ / E-mail: [log in to unmask]
Camarillo, CA 93012-6741 \ / \ /
_____________________________(_)_(_)_____________________________
http://www.tripod.com/~B_u_d/index.html
----------------------------------------------------------------- the
views given in this text are personal and NOT of my employer!
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Good luck!
[log in to unmask]
______________________________ Reply Separator _________________________________
Subject: Design Standards for BGA
Author: [log in to unmask] at _internetcc
Date: 1/14/97 11:02 AM
Hello out there can anybody help me ?
I am interested in any info on design rule and footprint standards for BGA
devices. ?
Are there any Jedec Standards that cover this.?
Regards
Ian Wylie
Technical Manager
Ian Wylie
Technical Systems Manager
Exacta Circuits Ltd
Printed Circuit Manufacturers
Selkirk
Scotland TD7 5EJ
00 44 1750 21601 Ext 3219
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