topic MKL25Z32VFM4 IC not working properly in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/MKL25Z32VFM4-IC-not-working-properly/m-p/391969#M21367 <HTML><HEAD></HEAD><BODY><P style="font-size: 13.3333330154419px;">I am using a MKL25Z32VFM4 IC which is in 32 pin QFN package on PCB designed for my project.</P><P style="font-size: 13.3333330154419px;">The problem is that, i am getting 1 Volt on VOUT33 pin (no 5) and reset pin (no. 19), whereas I should be getting 3.3 Volts on both. </P><P style="font-size: 13.3333330154419px;">I have already connected a pull up of 10k on reset pin,</P><P style="font-size: 13.3333330154419px;">checked the VDD and VSS and they are perfect. </P><P style="font-size: 13.3333330154419px;"></P><P style="font-size: 13.3333330154419px;">I request all to suggest me the possible cause for this behavior and the remedy</P></BODY></HTML> Thu, 30 Apr 2015 08:00:23 GMT prakasknair 2015-04-30T08:00:23Z MKL25Z32VFM4 IC not working properly https://community.nxp.com/t5/Kinetis-Microcontrollers/MKL25Z32VFM4-IC-not-working-properly/m-p/391969#M21367 <HTML><HEAD></HEAD><BODY><P style="font-size: 13.3333330154419px;">I am using a MKL25Z32VFM4 IC which is in 32 pin QFN package on PCB designed for my project.</P><P style="font-size: 13.3333330154419px;">The problem is that, i am getting 1 Volt on VOUT33 pin (no 5) and reset pin (no. 19), whereas I should be getting 3.3 Volts on both. </P><P style="font-size: 13.3333330154419px;">I have already connected a pull up of 10k on reset pin,</P><P style="font-size: 13.3333330154419px;">checked the VDD and VSS and they are perfect. </P><P style="font-size: 13.3333330154419px;"></P><P style="font-size: 13.3333330154419px;">I request all to suggest me the possible cause for this behavior and the remedy</P></BODY></HTML> Thu, 30 Apr 2015 08:00:23 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/MKL25Z32VFM4-IC-not-working-properly/m-p/391969#M21367 prakasknair 2015-04-30T08:00:23Z Re: MKL25Z32VFM4 IC not working properly https://community.nxp.com/t5/Kinetis-Microcontrollers/MKL25Z32VFM4-IC-not-working-properly/m-p/391970#M21368 <HTML><HEAD></HEAD><BODY><P>Hi Prakask,</P><P>I'd like to know whether you had already programed the application code to the MCU or not.</P><P>If it's ok, I'll appreciate when you can share the SCH of the mini-system.</P><P>I'm looking forward to your reply.<BR />Have a great day,<BR />Ping</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 06 Jul 2015 02:41:53 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/MKL25Z32VFM4-IC-not-working-properly/m-p/391970#M21368 jeremyzhou 2015-07-06T02:41:53Z