https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1711478#M53929 By the text you supply it indicates 17 pages in reserve, so it should not be one contigous space. but 12KB/17 pages is 722.8 bytes/page which is also odd. Fri, 25 Aug 2023 12:43:28 GMT JK_265 2023-08-25T12:43:28Z https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1710853#M53917 <P>What is the FLASH page size for the LPC55x14 and x16?<BR /><BR />Thanks!</P> Thu, 24 Aug 2023 15:37:03 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1710853#M53917 JK_265 2023-08-24T15:37:03Z https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1711025#M53923 <P>Hello, my name is Pavel, and I will be supporting your case, I reviewed your information and I do not find any information that the LPC has more than one sector.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Pavel_Hernandez_0-1692917803789.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/237964iE9CEFBC399E456AF/image-size/medium?v=v2&amp;px=400" role="button" title="Pavel_Hernandez_0-1692917803789.png" alt="Pavel_Hernandez_0-1692917803789.png" /></span></P> <P>Best regards,<BR />Pavel</P> <P>&nbsp;</P> Thu, 24 Aug 2023 22:57:16 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1711025#M53923 Pavel_Hernandez 2023-08-24T22:57:16Z https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1711478#M53929 By the text you supply it indicates 17 pages in reserve, so it should not be one contigous space. but 12KB/17 pages is 722.8 bytes/page which is also odd. Fri, 25 Aug 2023 12:43:28 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1711478#M53929 JK_265 2023-08-25T12:43:28Z https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1711495#M53930 <P>I found this:<BR /><BR /></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="JK_265_0-1692970405315.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/238091i72C45BB32F934642/image-size/medium?v=v2&amp;px=400" role="button" title="JK_265_0-1692970405315.png" alt="JK_265_0-1692970405315.png" /></span></P><P>&nbsp;</P> Fri, 25 Aug 2023 13:33:34 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC-55x1x-FLASH-PAGE-SIZE/m-p/1711495#M53930 JK_265 2023-08-25T13:33:34Z