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Re: Thermal vias under bottom pad of QFN64


Bruno Andrade
 

Fabio, I did the footprints for CC111xFx devices and are working very well, however I used not a very normal way.


if you want I can send to you the modules.


Bruno


On Thu, Apr 12, 2012 at 3:41 PM, Fabio Varesano <fabio.varesano@...> wrote:
?

Hi,

I'm developing a board with a CC430 which comes in a QFN64 package
with a bottom pad which has to be connected to GND and full of vias
for head dissipation. Please see the following screenshot:


How would you design such bottom pad with KiCad? AFAIK I simply can't
place vias on pads...

Thanks,

Fabio


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