topic Question about the average junction temperature of KEA in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Question-about-the-average-junction-temperature-of-KEA/m-p/614119#M36439 <HTML><HEAD></HEAD><BODY><P>Hello,&nbsp;</P><P>According to the flash characteristics of&nbsp;KEA128 DS, the condition is about average junction temperature, but I couldn't find it in DS, it is written only in this table. Could you explain about it and why this condition was used for data retention?</P><P></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/6556i4CE15A56BB450432/image-size/large?v=v2&amp;px=999" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>Best regards,</P><P>Kate Lee</P></BODY></HTML> Mon, 17 Apr 2017 09:38:16 GMT leekate-b45752 2017-04-17T09:38:16Z Question about the average junction temperature of KEA https://community.nxp.com/t5/Kinetis-Microcontrollers/Question-about-the-average-junction-temperature-of-KEA/m-p/614119#M36439 <HTML><HEAD></HEAD><BODY><P>Hello,&nbsp;</P><P>According to the flash characteristics of&nbsp;KEA128 DS, the condition is about average junction temperature, but I couldn't find it in DS, it is written only in this table. Could you explain about it and why this condition was used for data retention?</P><P></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/6556i4CE15A56BB450432/image-size/large?v=v2&amp;px=999" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>Best regards,</P><P>Kate Lee</P></BODY></HTML> Mon, 17 Apr 2017 09:38:16 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Question-about-the-average-junction-temperature-of-KEA/m-p/614119#M36439 leekate-b45752 2017-04-17T09:38:16Z Re: Question about the average junction temperature of KEA https://community.nxp.com/t5/Kinetis-Microcontrollers/Question-about-the-average-junction-temperature-of-KEA/m-p/614120#M36440 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Please check <A href="http://cache.nxp.com/assets/documents/data/en/engineering-bulletins/EB618.pdf">here</A> about how NXP defines typical data retention in the product spec of nonvolatile memory(NVM).</P><P>Wish it helps.</P><P><BR />Have a great day,<BR />Ma Hui</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 19 Apr 2017 02:48:35 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Question-about-the-average-junction-temperature-of-KEA/m-p/614120#M36440 Hui_Ma 2017-04-19T02:48:35Z