https://devzone.nordicsemi.com/f/nordic-q-a/75571/nrf52832-anomaly-89---when-should-the-workaround-be-appliedDear support, Anomaly 89 of the NRF52832 states that a high static current consumption is observed when the SPIM/TWIM uses EasyDMA and the GPIOTE is configured in event mode. The workaround, copied below, consist on &quot;power cycling&quot; the peripheral, byen-USTelligent Community 13Wed, 26 May 2021 15:39:53 GMThttps://devzone.nordicsemi.com/thread/311884?ContentTypeID=1Wed, 26 May 2021 15:39:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5902a4eb-8ddf-4fe2-8081-29764a24064bp.martins<p>Hi Jared,</p> <p>Thank you for such a clear answer. I have understood and have no further questions.</p> <p>Best regards,<br />Pedro</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/311818?ContentTypeID=1Wed, 26 May 2021 13:04:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:927d7ace-7c1b-4bf0-aa5e-0548bf32ef8fJared<p>Hi,</p> <ol> <li>It depends a bit on your application. More specially how much time it goes between transactions. In most cases it should be good enough to run the workaround when you are done using the peripheral. Typical usecase would be before going to sleep, as this is usually where a low current draw is most important.&nbsp;</li> <li>Yes, you should run the workaround, Uninitializing the peripheral does not ensure that the HFCLK is released properly. It needs a complete power cycle.</li> </ol> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>