topic Re: esd problem with KL17256? in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/esd-problem-with-KL17256/m-p/767651#M46695 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P> </P><P></P><P>Yes I&#146;m sorry I wrote an incomplete PN. The correct PN is MKL17Z256VLH4.</P><P></P><P>Looking at Kinetis Community I sow a interesting replay that specify to</P><P>place some pull-up resistor and capacitor to the debug pins RESET and</P><P>SW_DIO. I place those components to be compliant to power up and reset</P><P>sequence.</P><P></P><P> </P><P></P><P>Best Regards</P></BODY></HTML> Tue, 22 May 2018 08:03:04 GMT valcadapierluig 2018-05-22T08:03:04Z esd problem with KL17256? https://community.nxp.com/t5/Kinetis-Microcontrollers/esd-problem-with-KL17256/m-p/767649#M46693 <HTML><HEAD></HEAD><BODY><P>When I plug the debugger connettor some microcontrollers in different application stop to be visible from the interface sotware and appaire a message box that the programmer whant erare from secure to unsecure. I say Yes but the message box appaire again and again.</P><P>Replacing the processor from the board every return to run properly.</P><P>Are there ESD problem with the debug port and KL series processor?</P></BODY></HTML> Sun, 20 May 2018 09:22:51 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/esd-problem-with-KL17256/m-p/767649#M46693 valcadapierluig 2018-05-20T09:22:51Z Re: esd problem with KL17256? https://community.nxp.com/t5/Kinetis-Microcontrollers/esd-problem-with-KL17256/m-p/767650#M46694 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Please first let me know the correct part number. Does it MKL17? Please confirm.</P></BODY></HTML> Tue, 22 May 2018 07:36:52 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/esd-problem-with-KL17256/m-p/767650#M46694 miduo 2018-05-22T07:36:52Z Re: esd problem with KL17256? https://community.nxp.com/t5/Kinetis-Microcontrollers/esd-problem-with-KL17256/m-p/767651#M46695 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P> </P><P></P><P>Yes I&#146;m sorry I wrote an incomplete PN. The correct PN is MKL17Z256VLH4.</P><P></P><P>Looking at Kinetis Community I sow a interesting replay that specify to</P><P>place some pull-up resistor and capacitor to the debug pins RESET and</P><P>SW_DIO. I place those components to be compliant to power up and reset</P><P>sequence.</P><P></P><P> </P><P></P><P>Best Regards</P></BODY></HTML> Tue, 22 May 2018 08:03:04 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/esd-problem-with-KL17256/m-p/767651#M46695 valcadapierluig 2018-05-22T08:03:04Z