https://community.nxp.com/t5/8-bit-Microcontrollers/Problems-from-P89LPC935FDH-529-with-date-code-2010/m-p/1663604#M23726 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Failure1.jpg" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/226256i148BBF9076FDFAFB/image-size/medium?v=v2&amp;px=400" role="button" title="Failure1.jpg" alt="Failure1.jpg" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Failure2.jpg" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/226257i9F384E2075BEA4A0/image-size/medium?v=v2&amp;px=400" role="button" title="Failure2.jpg" alt="Failure2.jpg" /></span></P><P>Currently, my customer bought this&nbsp;P89LPC935FDH,529 with date code 2010 and he got this message, when he runs the program in his product.</P><P>He did use P89LPC935FDH,529 with date code 2015 for his previous production without any problem.</P><P>He uses Flash Magic, Version 3.27.130. Worked perfectly for date code 2015.</P><P>Can anyone tell me what is going on here?</P><P>  </P> Mon, 05 Jun 2023 15:39:46 GMT Sam-Utmel 2023-06-05T15:39:46Z https://community.nxp.com/t5/8-bit-Microcontrollers/Problems-from-P89LPC935FDH-529-with-date-code-2010/m-p/1663604#M23726 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Failure1.jpg" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/226256i148BBF9076FDFAFB/image-size/medium?v=v2&amp;px=400" role="button" title="Failure1.jpg" alt="Failure1.jpg" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Failure2.jpg" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/226257i9F384E2075BEA4A0/image-size/medium?v=v2&amp;px=400" role="button" title="Failure2.jpg" alt="Failure2.jpg" /></span></P><P>Currently, my customer bought this&nbsp;P89LPC935FDH,529 with date code 2010 and he got this message, when he runs the program in his product.</P><P>He did use P89LPC935FDH,529 with date code 2015 for his previous production without any problem.</P><P>He uses Flash Magic, Version 3.27.130. Worked perfectly for date code 2015.</P><P>Can anyone tell me what is going on here?</P><P>  </P> Mon, 05 Jun 2023 15:39:46 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Problems-from-P89LPC935FDH-529-with-date-code-2010/m-p/1663604#M23726 Sam-Utmel 2023-06-05T15:39:46Z