https://devzone.nordicsemi.com/f/nordic-q-a/18223/nrf52840-mechanical-specificationHi Does the newly released nRF52840 chip have pins on the side, corresponding to the &quot;outer ring&quot; (A8-23, AD2-23, B1-W1, ...) pins on the underside of the chip, like this graphic suggests: Or are all the pins only on the underside of the chipen-USTelligent Community 13Wed, 07 Dec 2016 10:35:53 GMThttps://devzone.nordicsemi.com/thread/70349?ContentTypeID=1Wed, 07 Dec 2016 10:35:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0c3ce621-d214-4433-9107-f8d306d0fa1barturo182<p>That answers my question, thank you :)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/70348?ContentTypeID=1Wed, 07 Dec 2016 10:26:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:565d83c8-7797-4a63-ae9f-27552cd288d7J&#248;rgen Holmefjord<p>Hi,</p> <p>The nRF52840 comes in a AQFN73 7 x 7 mm package, <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52840.ps/mec_spec.html?cp=2_1_0_53#mech_specs_frontpage">as described here</a>. All pins are under the chip.</p> <p>Best regards,</p> <p>Jørgen</p><div style="clear:both;"></div>