topic Re: Flash reliability S32K146 in S32K https://community.nxp.com/t5/S32K/Flash-reliability-S32K146/m-p/1019355#M6264 <HTML><HEAD></HEAD><BODY><P>Hi <SPAN style="color: #51626f; background-color: #ffffff;">Eduard</SPAN>,</P><P>This is the only specification available, min 1k cycles guaranteed&nbsp;across product temperature specification in Normal Mode (Table 25, footnote 2).</P><P>It is not the maximum number of cycles but the minimum number of cycles guaranteed.</P><P></P><P>Regards,</P><P>Daniel</P></BODY></HTML> Fri, 31 Jan 2020 12:44:30 GMT danielmartynek 2020-01-31T12:44:30Z Flash reliability S32K146 https://community.nxp.com/t5/S32K/Flash-reliability-S32K146/m-p/1019354#M6263 <HTML><HEAD></HEAD><BODY><P>Hi Sr/ Mdm,</P><P></P><P>We are using S32K146 and as per datasheet requirements:</P><P>NVM reliability specifications when using as Program and Data Flash (attached picture):</P><P>nnvmcycp Cycling endurance 1 K — — cycles 2, 3</P><P></P><P>Does it mean that the maximum number of cycles per each Sector that NXP guarantee for this uC is 1K?</P><P><STRONG>If we do more than 1K reflashing in a cycle test of code reflashing (same sectors), NXP doesn't guarantee the flash reliability after the 1K reflash? Even if<SPAN>&nbsp;</SPAN>reflash is done&nbsp;in a cycle test, thus, all of them during 1day?</STRONG></P><P></P><P>Thank you in advance and best regards,</P><P>Eduard</P></BODY></HTML> Thu, 30 Jan 2020 07:57:27 GMT https://community.nxp.com/t5/S32K/Flash-reliability-S32K146/m-p/1019354#M6263 eduard_reina 2020-01-30T07:57:27Z Re: Flash reliability S32K146 https://community.nxp.com/t5/S32K/Flash-reliability-S32K146/m-p/1019355#M6264 <HTML><HEAD></HEAD><BODY><P>Hi <SPAN style="color: #51626f; background-color: #ffffff;">Eduard</SPAN>,</P><P>This is the only specification available, min 1k cycles guaranteed&nbsp;across product temperature specification in Normal Mode (Table 25, footnote 2).</P><P>It is not the maximum number of cycles but the minimum number of cycles guaranteed.</P><P></P><P>Regards,</P><P>Daniel</P></BODY></HTML> Fri, 31 Jan 2020 12:44:30 GMT https://community.nxp.com/t5/S32K/Flash-reliability-S32K146/m-p/1019355#M6264 danielmartynek 2020-01-31T12:44:30Z