nRF51822 Footprinthttps://devzone.nordicsemi.com/f/nordic-q-a/1519/nrf51822-footprintHi, I&#39;m gong to design a pcb for nRF81522 (for both packages: QFN 48 pin and 64 pin WLCSP). I coudn&#39;t find the footprint in any documents. I appreciate if anyone can send me a reference to a document containing footprints. Thanks Ref.en-USTelligent Community 13Wed, 05 Feb 2014 08:54:49 GMTRE: nRF51822 Footprinthttps://devzone.nordicsemi.com/thread/6748?ContentTypeID=1Wed, 05 Feb 2014 08:54:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:53132c0f-bcbc-49ad-a93c-297d28af3da6FormerMember<p>Hello,</p> <p>You can download reference designs for the nRF51822 for both the QFN and WLCSP packages on the <a href="https://www.nordicsemi.com/eng/Products/Bluetooth-R-low-energy/nRF51822">nRF51822 webpage</a>, under the downloads tab, in the reference layout section.</p> <p>Regards, Kristin</p><div style="clear:both;"></div>