https://community.nxp.com/t5/S32K/POWER-SEQUENCE-FOR-S32K344NHT1MPBST/m-p/1538601#M18356 <P>hi I am using&nbsp;S32K344NHT1MPBST nxp controller. If i used 3.3V and 1.5V from different power supplies is it required power sequence. I am unable to find the this power sequence info from data sheet and Reference manual. pls advice for power sequence.</P> Mon, 17 Oct 2022 13:53:58 GMT pokurisatyanarayana 2022-10-17T13:53:58Z https://community.nxp.com/t5/S32K/POWER-SEQUENCE-FOR-S32K344NHT1MPBST/m-p/1538601#M18356 <P>hi I am using&nbsp;S32K344NHT1MPBST nxp controller. If i used 3.3V and 1.5V from different power supplies is it required power sequence. I am unable to find the this power sequence info from data sheet and Reference manual. pls advice for power sequence.</P> Mon, 17 Oct 2022 13:53:58 GMT https://community.nxp.com/t5/S32K/POWER-SEQUENCE-FOR-S32K344NHT1MPBST/m-p/1538601#M18356 pokurisatyanarayana 2022-10-17T13:53:58Z https://community.nxp.com/t5/S32K/POWER-SEQUENCE-FOR-S32K344NHT1MPBST/m-p/1540312#M18423 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/207316">@pokurisatyanarayana</a>&nbsp;</P> <P>Take a look at the Hardware Design Guidelines for S32K3xx Microcontrollers.</P> <P>Download the <A href="https://www.nxp.com/webapp/Download?colCode=S32K3_HW-DesignPackage" target="_self">S32K3 MCUs for General Purpose – Hardware Design Package</A>. You will find the S32K3xx - Hardware Design Guidelines.pdf in it (S32K3_HW-DesignPackage.zip\01 - S32K3 - Hardware Design Guidelines).</P> <P>&nbsp;</P> <P>B.R.</P> <P>VaneB</P> Wed, 19 Oct 2022 17:50:07 GMT https://community.nxp.com/t5/S32K/POWER-SEQUENCE-FOR-S32K344NHT1MPBST/m-p/1540312#M18423 VaneB 2022-10-19T17:50:07Z