topic Re: K61 DDR2 Max Frequency in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/K61-DDR2-Max-Frequency/m-p/612381#M36280 <HTML><HEAD></HEAD><BODY><P>Dear&nbsp;<A _jive_internal="true" data-content-finding="Community" data-userid="296522" data-username="mosheyotam" href="https://community.nxp.com/people/mosheyotam">Moshe Yotam</A>,</P><P>I think this is an error in the RM, you can use the DDR as 150Mhz or less.</P><P></P><P>Best regards.</P><P></P><P>Jonathan</P></BODY></HTML> Mon, 27 Mar 2017 20:08:53 GMT Jonathan_Iglesias 2017-03-27T20:08:53Z K61 DDR2 Max Frequency https://community.nxp.com/t5/Kinetis-Microcontrollers/K61-DDR2-Max-Frequency/m-p/612380#M36279 <HTML><HEAD></HEAD><BODY><P>Hi, The following section is taken from the K61 reference manual&nbsp;K61P256M150SF3RM.</P><P>Per #4: 'The DDR clock must be less than 150 MHz' &nbsp;is that means it cannot run at 150 MHz ?</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/16634i64A601C9D977CB44/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P></BODY></HTML> Thu, 23 Mar 2017 09:45:49 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/K61-DDR2-Max-Frequency/m-p/612380#M36279 mosheyotam 2017-03-23T09:45:49Z Re: K61 DDR2 Max Frequency https://community.nxp.com/t5/Kinetis-Microcontrollers/K61-DDR2-Max-Frequency/m-p/612381#M36280 <HTML><HEAD></HEAD><BODY><P>Dear&nbsp;<A _jive_internal="true" data-content-finding="Community" data-userid="296522" data-username="mosheyotam" href="https://community.nxp.com/people/mosheyotam">Moshe Yotam</A>,</P><P>I think this is an error in the RM, you can use the DDR as 150Mhz or less.</P><P></P><P>Best regards.</P><P></P><P>Jonathan</P></BODY></HTML> Mon, 27 Mar 2017 20:08:53 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/K61-DDR2-Max-Frequency/m-p/612381#M36280 Jonathan_Iglesias 2017-03-27T20:08:53Z