https://devzone.nordicsemi.com/f/nordic-q-a/41882/turning-off-unused-ram-on-nrf52810-caaa-without-soft-deviceHello! A quick question about how to shutdown unused RAM on the nRF52810-CAAA? We&#39;re not using any of the Soft Devices. Our code is pretty tiny. Map file attached. We’re using the internal RC oscillator, then, going to sleep, waking up, sendingen-USTelligent Community 13Thu, 03 Jan 2019 13:19:57 GMThttps://devzone.nordicsemi.com/thread/163759?ContentTypeID=1Thu, 03 Jan 2019 13:19:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:210297a9-24b4-4d3e-8e12-005e0d4d7cc6Simon<p>See&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/39396/nrf52840-ram-retention-in-system-on-mode">this</a>&nbsp;link, which explains how to power down all the RAM memory sections for the nRF52840. It should be done similarly for nrf52810, just that it has 3 sections.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>