https://community.nxp.com/t5/S32K/HSE-DATA-FLASH-Usage/m-p/1730317#M27424 <P>Hello,</P> <P>In reference manual in the application boot chapter you will see which memories are available for application:</P> <P>In case HSE is enabled it will take a small portion of Data flash and for application will be still available 88KB.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="petervlna_0-1695803815898.png" style="width: 670px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/242870iBA05C3E101D267B9/image-dimensions/670x289?v=v2" width="670" height="289" role="button" title="petervlna_0-1695803815898.png" alt="petervlna_0-1695803815898.png" /></span></P> <P>Best regards,</P> <P>Peter</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 27 Sep 2023 08:38:31 GMT petervlna 2023-09-27T08:38:31Z https://community.nxp.com/t5/S32K/HSE-DATA-FLASH-Usage/m-p/1729238#M27378 <P>Hi all,</P><P>In the Crypto_SymmetricPrimitives example's linker file, it says "Last 128 KB of DATA_FLASH reserved by HSE Firmware (not supported in this linker file)".</P><P>My MCU is s32k344 and it has a data flash of 128KB. If this is true, when HSE is enabled in any application, i can not use data flash? I was hopng to store some of my parameters in data flash and i am also using HSE.</P><P>I am confused about this. Any help will be appreciated.</P><P>Thank you,</P><P>&nbsp;</P> Tue, 26 Sep 2023 01:41:11 GMT https://community.nxp.com/t5/S32K/HSE-DATA-FLASH-Usage/m-p/1729238#M27378 S3RD4R 2023-09-26T01:41:11Z https://community.nxp.com/t5/S32K/HSE-DATA-FLASH-Usage/m-p/1730317#M27424 <P>Hello,</P> <P>In reference manual in the application boot chapter you will see which memories are available for application:</P> <P>In case HSE is enabled it will take a small portion of Data flash and for application will be still available 88KB.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="petervlna_0-1695803815898.png" style="width: 670px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/242870iBA05C3E101D267B9/image-dimensions/670x289?v=v2" width="670" height="289" role="button" title="petervlna_0-1695803815898.png" alt="petervlna_0-1695803815898.png" /></span></P> <P>Best regards,</P> <P>Peter</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 27 Sep 2023 08:38:31 GMT https://community.nxp.com/t5/S32K/HSE-DATA-FLASH-Usage/m-p/1730317#M27424 petervlna 2023-09-27T08:38:31Z