https://community.nxp.com/t5/Other-NXP-Products/TJA1051/m-p/2199196#M30537 <P>I've been digging through the datasheet of the TJA1051 and I can't seem to find the power up and reset timing diagrams. Are there any power up timing diagrams or guidelines that I can follow and expect, when considering the VIO, VCC, and the output?</P> Wed, 05 Nov 2025 16:34:37 GMT LBTerrell 2025-11-05T16:34:37Z https://community.nxp.com/t5/Other-NXP-Products/TJA1051/m-p/2199196#M30537 <P>I've been digging through the datasheet of the TJA1051 and I can't seem to find the power up and reset timing diagrams. Are there any power up timing diagrams or guidelines that I can follow and expect, when considering the VIO, VCC, and the output?</P> Wed, 05 Nov 2025 16:34:37 GMT https://community.nxp.com/t5/Other-NXP-Products/TJA1051/m-p/2199196#M30537 LBTerrell 2025-11-05T16:34:37Z https://community.nxp.com/t5/Other-NXP-Products/TJA1051/m-p/2199314#M30539 <P>Hello LBTerrell</P> <P>Good day!</P> <P>Unfortunately, we do not have power-up diagrams or guidelines, but you can review application note <A href="https://www.nxp.com/docs/en/supporting-information/AH1014.pdf" target="_self">AH1014</A>, which provides valuable information on power supply sequencing and power-up behavior for the TJA1051 and its variants.</P> <P>We apologize for any inconvenience this may cause.</P> <P>I hope this information has helped you, please let me know if you need help with anything else.</P> <P>Have a great day and best of luck.</P> Wed, 05 Nov 2025 18:46:56 GMT https://community.nxp.com/t5/Other-NXP-Products/TJA1051/m-p/2199314#M30539 RafaR 2025-11-05T18:46:56Z