If a flash page already contains all &#39;1&#39; bits, does erasing count against the limit?https://devzone.nordicsemi.com/f/nordic-q-a/54717/if-a-flash-page-already-contains-all-1-bits-does-erasing-count-against-the-limitFor nRF52832 if a flash page already contains all &#39;1&#39; bits, does erasing count against the limit?en-USTelligent Community 13Mon, 25 Nov 2019 07:14:59 GMTRE: If a flash page already contains all '1' bits, does erasing count against the limit?https://devzone.nordicsemi.com/thread/221737?ContentTypeID=1Mon, 25 Nov 2019 07:14:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:45f57c36-f49c-4ab2-85db-4c9b799d68caAmanda Hsieh<p>Yes, that is right.&nbsp;</p><div style="clear:both;"></div>RE: If a flash page already contains all '1' bits, does erasing count against the limit?https://devzone.nordicsemi.com/thread/221617?ContentTypeID=1Fri, 22 Nov 2019 15:07:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:22b37f43-a6dd-4373-bc69-48f38beb52ffJustin<p>Thanks Amanda. So to further understand the 10,000 cycles write count won&#39;t be reduced and there will be no wear and tear of flash.</p><div style="clear:both;"></div>RE: If a flash page already contains all '1' bits, does erasing count against the limit?https://devzone.nordicsemi.com/thread/221555?ContentTypeID=1Fri, 22 Nov 2019 12:51:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:432fb9ee-fc07-4f91-8a2b-6b07d143c69cAmanda Hsieh<p>Hi Justin</p> <p></p> <p>When you erase it, you set all bits that are 0 to 1 again. If they are 1, nothing happens with that cell.</p> <div></div> <div>-Amanda H.</div><div style="clear:both;"></div>