topic Re: KEA64 get flash size in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/KEA64-get-flash-size/m-p/484881#M29728 <HTML><HEAD></HEAD><BODY><P>Philippe</P><P></P><P>There is no register containing the Flash size but you can test it as follows:</P><P>- try to read a byte/word from Flash at 0xfff0 - if it causes a hard fault (which you need to handle appropriately) it is &lt; 64k, otherwise it is 64k</P><P>- repeat at 0x7ff0 - if it also fauts it is 16k or else it is 32k</P><P></P><P>Regards</P><P></P><P>Mark</P></BODY></HTML> Tue, 15 Dec 2015 15:58:23 GMT mjbcswitzerland 2015-12-15T15:58:23Z KEA64 get flash size https://community.nxp.com/t5/Kinetis-Microcontrollers/KEA64-get-flash-size/m-p/484880#M29727 <HTML><HEAD></HEAD><BODY><P>Hi all, </P><P></P><P>I am using the KEA64 family and I am wondering if it is possible to get the flash size of the MCU at runtime?</P><P></P><P>Thanks,</P></BODY></HTML> Tue, 15 Dec 2015 14:26:14 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/KEA64-get-flash-size/m-p/484880#M29727 philippetrudel 2015-12-15T14:26:14Z Re: KEA64 get flash size https://community.nxp.com/t5/Kinetis-Microcontrollers/KEA64-get-flash-size/m-p/484881#M29728 <HTML><HEAD></HEAD><BODY><P>Philippe</P><P></P><P>There is no register containing the Flash size but you can test it as follows:</P><P>- try to read a byte/word from Flash at 0xfff0 - if it causes a hard fault (which you need to handle appropriately) it is &lt; 64k, otherwise it is 64k</P><P>- repeat at 0x7ff0 - if it also fauts it is 16k or else it is 32k</P><P></P><P>Regards</P><P></P><P>Mark</P></BODY></HTML> Tue, 15 Dec 2015 15:58:23 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/KEA64-get-flash-size/m-p/484881#M29728 mjbcswitzerland 2015-12-15T15:58:23Z