topic How to erase/write the internal flash in LPC 54S018 part in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/How-to-erase-write-the-internal-flash-in-LPC-54S018-part/m-p/1406301#M47768 <P>Hi all, any link or example code on how to erase/write the internal flash in NXP LPC 54S018 part? Should I use ROM service or BSP library? Any example project would be great.</P><P>&nbsp;</P><P>Thanks for your help!</P><P>Richard</P> Fri, 28 Jan 2022 00:37:23 GMT richardchennv 2022-01-28T00:37:23Z How to erase/write the internal flash in LPC 54S018 part https://community.nxp.com/t5/LPC-Microcontrollers/How-to-erase-write-the-internal-flash-in-LPC-54S018-part/m-p/1406301#M47768 <P>Hi all, any link or example code on how to erase/write the internal flash in NXP LPC 54S018 part? Should I use ROM service or BSP library? Any example project would be great.</P><P>&nbsp;</P><P>Thanks for your help!</P><P>Richard</P> Fri, 28 Jan 2022 00:37:23 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-erase-write-the-internal-flash-in-LPC-54S018-part/m-p/1406301#M47768 richardchennv 2022-01-28T00:37:23Z Re: How to erase/write the internal flash in LPC 54S018 part https://community.nxp.com/t5/LPC-Microcontrollers/How-to-erase-write-the-internal-flash-in-LPC-54S018-part/m-p/1406568#M47775 <P>Hi&nbsp;richardchennv&nbsp;</P> <P>LPC54S018 doesn't have internal flash, user needs to connect external spifi flash.</P> <P>Please check this thread for how to erase and write spifi flash</P> <P><A href="https://community.nxp.com/t5/LPC-Microcontrollers/LPC54018JxM-XIP-erase-and-program-internal-SPIFI-Flash/m-p/989992" target="_blank">https://community.nxp.com/t5/LPC-Microcontrollers/LPC54018JxM-XIP-erase-and-program-internal-SPIFI-Flash/m-p/989992</A></P> <P>Have a nice day,</P> <P>Jun Zhang</P> Fri, 28 Jan 2022 10:29:40 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-erase-write-the-internal-flash-in-LPC-54S018-part/m-p/1406568#M47775 ZhangJennie 2022-01-28T10:29:40Z Re: How to erase/write the internal flash in LPC 54S018 part https://community.nxp.com/t5/LPC-Microcontrollers/How-to-erase-write-the-internal-flash-in-LPC-54S018-part/m-p/1406810#M47783 <P>Thank you Jun for the quick reply.</P> Sat, 29 Jan 2022 01:40:52 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-erase-write-the-internal-flash-in-LPC-54S018-part/m-p/1406810#M47783 richardchennv 2022-01-29T01:40:52Z