https://devzone.nordicsemi.com/f/nordic-q-a/30693/configuration-of-spim-frequency-on-the-nrf52840-not-according-to-datasheetDear Nordic-Support, my questions are in regard to the nRF52840 PDK and the SPIM-frequency rates. The Objective Product specification lists possible configuration of 16/32 MHz rates on page 348 - However when configuring this with the exampleen-USTelligent Community 13Fri, 23 Feb 2018 12:13:48 GMThttps://devzone.nordicsemi.com/thread/121787?ContentTypeID=1Fri, 23 Feb 2018 12:13:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ccd9fe72-a8a1-4950-b0b6-73c9c483c5d7MartinBL<p>Hi,</p> <p>As Jörg mentions, there are plenty of known issues with SPIM3 (the only high speed SPIM module) in the nRF52840 Engineering revisions. The Engineering A revision of the chip doesn&#39;t even include a functional SPIM3:&nbsp;<a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52840.EngA.errata/anomaly_840_145.html?cp=2_0_1_2_1_41">[145] SPIM: SPIM3 not functional</a>.</p> <p>Make sure to read the&nbsp;<a title="Errata" href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52/dita/nrf52/errata52840.html?cp=2_0_1">Errata</a>&nbsp;of your chip revision.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/121437?ContentTypeID=1Tue, 20 Feb 2018 17:45:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e849cf3e-4473-4cb5-96ce-bb31fdda27f9Turbo J<p>Careful: There are known errata with high SPI(M) frequencies &gt;8MHz. Check the errata sheet, these won&#39;t work on early chip revisions.</p><div style="clear:both;"></div>