NRF52840-QIAA-F-R7

[Luis Colis]

Hi Good morning 

Could you please to know the reccomendable dimentions of pad for soldering, dimentions of pad, PCB Layout for soldering component.

For example the component size is of .5mm and the pad should be same (.5mm in the area for soldering)

[Kaja]

Hi,

hopefully this app.note: Circuit Board Guidelines for aQFN Package, can be of help.

Also the HW and layout chapter in the PS, see the mechanical specifications and reference circuitry. 

Best regards,
Kaja