In a message dated 11/2/00 6:18:05 PM EST, [log in to unmask] writes:

<< Does anyone know if this package exists yet in the market?? If so, where
can
 I get them from.
 I need some samples for my CSP project.   Any recent articles talk about
 this technology?

 Thanks
 Rudolph >>

Hi Rudolph!

Go to:

http://www.national.com/packaging/other.html

This is a National Semiconductor web site, they do WLCSP devices (but they
call them MicroSMD devices) in production...I'm sure there are other
companies that do WLCSP too, but I just know they do because we were looking
at these devices for an assembly that we were thinking of building a while
back.

The page has some links to *.PDF files of drawings, data-sheets, etc.

You might want to contact them to see if they can provide you with some
mechanical samples...

Also, Topline Components do carry Flip-chips (which is a WLCSP) that you can
buy,
go to: http://www.toplinedummy.com...don't know what they'll charge you
though...

So yes, they are here!

-Steve Gregory-

---------------------------------------------------------------------------------
Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
---------------------------------------------------------------------------------