Kinetis MicrocontrollersのトピックRe: Powering unused DDR module? https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245034#M6380 <HTML><HEAD></HEAD><BODY><P>Hello Alistair,</P><P>how's the project going? Did you make any progress? Keep us posted! :smileywink:</P><P></P><P>Regards,</P><P>Monica</P></BODY></HTML> Wed, 29 May 2013 02:40:32 GMT Monica 2013-05-29T02:40:32Z Powering unused DDR module? https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245032#M6378 <HTML><HEAD></HEAD><BODY><P>I am using a <SPAN style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif';">MK61FN1M0VMJ15 however I am not using the DDR module at all, do I need to apply power to the VDD_DDR pins</SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif';"><BR /></SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif';">Thanks</SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif';"><BR /></SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Tahoma','sans-serif';">Alistair<BR /></SPAN></P></BODY></HTML> Fri, 17 May 2013 13:02:25 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245032#M6378 alistairhill 2013-05-17T13:02:25Z Re: Powering unused DDR module? https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245033#M6379 <HTML><HEAD></HEAD><BODY><P>Hi, Alistair</P><P></P><P>If you do not use DDR function, You <SPAN lang="EN-US" style="color: #1f497d;">don’t need to power DDR_VDD and DDR_VREF. You can leave them floating.</SPAN></P><P><SPAN lang="EN-US" style="color: #1f497d;"></SPAN></P><P></P><P>Hope my reply can help you.</P><P></P><P>Best Regards</P><P>Paul</P></BODY></HTML> Mon, 20 May 2013 06:34:04 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245033#M6379 Paul_Tian 2013-05-20T06:34:04Z Re: Powering unused DDR module? https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245034#M6380 <HTML><HEAD></HEAD><BODY><P>Hello Alistair,</P><P>how's the project going? Did you make any progress? Keep us posted! :smileywink:</P><P></P><P>Regards,</P><P>Monica</P></BODY></HTML> Wed, 29 May 2013 02:40:32 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245034#M6380 Monica 2013-05-29T02:40:32Z Re: Powering unused DDR module? https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245035#M6381 <HTML><HEAD></HEAD><BODY><P>This is exactly the answer I was hoping for</P><P></P><P>Thanks</P><P></P><P>Alistair</P></BODY></HTML> Wed, 29 May 2013 10:14:41 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Powering-unused-DDR-module/m-p/245035#M6381 alistairhill 2013-05-29T10:14:41Z