https://community.nxp.com/t5/Other-NXP-Products/UCODE-9-chip/m-p/1890450#M23191 <P>Hello&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/235213">@1234562</a>&nbsp;</P> <P>This is described in detail in the data sheet, but you need to sign an NDA with NXP before it can be released to you. If you have an NDA, please download&nbsp;<SPAN>DS677632</SPAN> under the label of Security File on the product page.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="KellyLi_0-1718805041633.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/284909iF012240FB4D77D87/image-size/medium?v=v2&amp;px=400" role="button" title="KellyLi_0-1718805041633.png" alt="KellyLi_0-1718805041633.png" /></span></P> <P>&nbsp;</P> Wed, 19 Jun 2024 13:51:13 GMT KaiLi 2024-06-19T13:51:13Z https://community.nxp.com/t5/Other-NXP-Products/UCODE-9-chip/m-p/1890118#M23181 <P>Before the UCODE 9 chip is unlocked, can the contents of the EPC area be modified? Is the UCODE 9 chip only locked permanently?</P> Wed, 19 Jun 2024 06:57:41 GMT https://community.nxp.com/t5/Other-NXP-Products/UCODE-9-chip/m-p/1890118#M23181 1234562 2024-06-19T06:57:41Z https://community.nxp.com/t5/Other-NXP-Products/UCODE-9-chip/m-p/1890450#M23191 <P>Hello&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/235213">@1234562</a>&nbsp;</P> <P>This is described in detail in the data sheet, but you need to sign an NDA with NXP before it can be released to you. If you have an NDA, please download&nbsp;<SPAN>DS677632</SPAN> under the label of Security File on the product page.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="KellyLi_0-1718805041633.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/284909iF012240FB4D77D87/image-size/medium?v=v2&amp;px=400" role="button" title="KellyLi_0-1718805041633.png" alt="KellyLi_0-1718805041633.png" /></span></P> <P>&nbsp;</P> Wed, 19 Jun 2024 13:51:13 GMT https://community.nxp.com/t5/Other-NXP-Products/UCODE-9-chip/m-p/1890450#M23191 KaiLi 2024-06-19T13:51:13Z