https://devzone.nordicsemi.com/f/nordic-q-a/15485/nrf52832-ic-revisionI am using a PCA10040 with a nRF52832 mounted on it. I am trying to match the IC revision with the packet variant as explained here . The problem here is that the chip has the following variant and build code marked on top of it: QFAA B01 612AP (allen-USTelligent Community 13Fri, 04 Aug 2017 20:11:31 GMThttps://devzone.nordicsemi.com/thread/59166?ContentTypeID=1Fri, 04 Aug 2017 20:11:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:30a25fc9-45d3-4ff8-985e-380417ed43d4trigerion<p>Well, what does the following values mean? VARIANT: 0x41414230 PART: 0x00052832 PACKAGE: 0x00002002</p> <p>I can&#39;t find the variant number in the table. What revision is our chip?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/59165?ContentTypeID=1Tue, 02 Aug 2016 09:52:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:60943ef2-b676-4653-9522-0987cf08f1ceStefan Birnir Sverrisson<p>That is correct !</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/59164?ContentTypeID=1Tue, 02 Aug 2016 08:10:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2e0c98cd-3822-4842-8c37-3d530dbb9260genis<p>Good to know. Then I guess that it matches the QFAA packet variant and the B00 build core in the revision overview <a href="http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.nrf52%2Fdita%2Fnrf52%2Fcompatibility_matrix%2Fic_revision_overview.html&amp;cp=2_1_0">table</a>. Can you confirm that please?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/59163?ContentTypeID=1Tue, 02 Aug 2016 07:57:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9f24350b-2338-4ef0-a06c-cc95ccca08a3Stefan Birnir Sverrisson<p>Hi Genis</p> <p>Good question. This is the correct document you are looking at. In fact, only the two first digits in the build code are shown on the chip marking, i.e. &quot;B0&quot;. &quot;16&quot; is the year, &quot;12&quot; is the week, and &quot;AP&quot; is the wafer lot code. I think this can be further explained in the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.ps.v1.1/ordering_info.html?cp=2_2_0_51#concept_vng_xls_2q">nRF52832 PS, ordering information chapter</a> and also in <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf51/dita/nrf51/pdflinks/nRF51822_pan.html?cp=3_3_1">nRF51822 PAN 3.x, chip marking chapter</a></p><div style="clear:both;"></div>