AnsweredAssumed Answered

STM32 UFBGA vias layout best solution

Question asked by Vincent on Apr 25, 2016
Latest reply on Apr 26, 2016 by Vincent
I'm using Altium designer and I'm rooting a UFBGA64 (STM32F098RC).
BGA pad dimensions are the following:Pitch: 0.5mm/Dpad:0.280/Dsm 0.370mm.

I would like to know what is the best solution to place vias for this UFBGA64 ? And which are the recommended dimensions ?

Many thanks.