FX3 pcb pad size

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LiMa_282146
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Hi,

   

Could someone confirm the pcb pad sizes for the FX3 BGA package. Cypress application note AN70707 p2 gives the recommended pad size as 0.241mm but the development board has a pad size of about 0.5mm. Has anyone built a pcb using the recommended pad sizes for the FX3.

   

 Thanks,

   

Sodafarl

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