topic Re: STAR 12 CPU in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/STAR-12-CPU/m-p/840840#M16010 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>"normal" was on older HC12 family, MC912D60(A), MC68HC912B32 etc. The biggest difference was top bus clock, HC12 8MHz vs S12 25MHz.&nbsp;A couple of instructions were taking bit more bus cycles.</P><P></P><P>Edward</P></BODY></HTML> Mon, 02 Jul 2018 21:12:25 GMT kef2 2018-07-02T21:12:25Z STAR 12 CPU https://community.nxp.com/t5/S12-MagniV-Microcontrollers/STAR-12-CPU/m-p/840839#M16009 <HTML><HEAD></HEAD><BODY><P>Hi Everyone,</P><P></P><P>When I am studying the Data sheet of&nbsp; MC9S12DP256 In the features I came through this</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/64686iF674181F92645951/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>what Does it mean? what is the difference between Normal CPU and&nbsp; STAR 12 CPU</P><P></P><P>Can someone Please explain it?</P><P></P><P>Thanks in Advance:smileyhappy:</P><P></P><P>Data Sheet :&nbsp;<A class="link-titled" href="https://www.nxp.com/docs/en/data-sheet/MC9S12DP256.pdf" title="https://www.nxp.com/docs/en/data-sheet/MC9S12DP256.pdf">https://www.nxp.com/docs/en/data-sheet/MC9S12DP256.pdf</A>&nbsp;</P></BODY></HTML> Mon, 02 Jul 2018 12:50:18 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/STAR-12-CPU/m-p/840839#M16009 haricharanreddy 2018-07-02T12:50:18Z Re: STAR 12 CPU https://community.nxp.com/t5/S12-MagniV-Microcontrollers/STAR-12-CPU/m-p/840840#M16010 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>"normal" was on older HC12 family, MC912D60(A), MC68HC912B32 etc. The biggest difference was top bus clock, HC12 8MHz vs S12 25MHz.&nbsp;A couple of instructions were taking bit more bus cycles.</P><P></P><P>Edward</P></BODY></HTML> Mon, 02 Jul 2018 21:12:25 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/STAR-12-CPU/m-p/840840#M16010 kef2 2018-07-02T21:12:25Z Re: STAR 12 CPU https://community.nxp.com/t5/S12-MagniV-Microcontrollers/STAR-12-CPU/m-p/840841#M16011 <HTML><HEAD></HEAD><BODY><P>Hi</P><P>Here are some of the mayor differences in between HC12 &amp; HCS12:</P><P></P><P>HC12&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; HCS12<BR />16K-128K&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;16K-512K<BR />1.2-0.5u&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.25u<BR />8-12MHz&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;25MHz</P><P></P><P>Providing smaller dies and updated memory among other changes in our HCS12’s.</P><P><BR />Have a great day,<BR />Jennie Zhang</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 03 Jul 2018 00:28:00 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/STAR-12-CPU/m-p/840841#M16011 ZhangJennie 2018-07-03T00:28:00Z