topic Power Down Cycle in P-Series https://community.nxp.com/t5/P-Series/Power-Down-Cycle/m-p/686100#M4199 <HTML><HEAD></HEAD><BODY><P>In the datasheet&nbsp; P1011EC, P1011 QorIQ Integrated Processor Hardware Specification section 2.3 Power Down Requirements it states;</P><P>"The power-down cycle must complete such that power supply values are below 0.4 V before a new power-up cycle can be started."</P><P>Is this true for all the power rails or just the Core and platform supply voltage and PLL supply?</P></BODY></HTML> Fri, 28 Jul 2017 06:43:46 GMT danielminors 2017-07-28T06:43:46Z Power Down Cycle https://community.nxp.com/t5/P-Series/Power-Down-Cycle/m-p/686100#M4199 <HTML><HEAD></HEAD><BODY><P>In the datasheet&nbsp; P1011EC, P1011 QorIQ Integrated Processor Hardware Specification section 2.3 Power Down Requirements it states;</P><P>"The power-down cycle must complete such that power supply values are below 0.4 V before a new power-up cycle can be started."</P><P>Is this true for all the power rails or just the Core and platform supply voltage and PLL supply?</P></BODY></HTML> Fri, 28 Jul 2017 06:43:46 GMT https://community.nxp.com/t5/P-Series/Power-Down-Cycle/m-p/686100#M4199 danielminors 2017-07-28T06:43:46Z Re: Power Down Cycle https://community.nxp.com/t5/P-Series/Power-Down-Cycle/m-p/686101#M4200 <HTML><HEAD></HEAD><BODY><P>Yes, this requirement is for all power supplies.</P><P><BR />Have a great day,<BR />Alexander<BR />TIC</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 28 Jul 2017 12:17:22 GMT https://community.nxp.com/t5/P-Series/Power-Down-Cycle/m-p/686101#M4200 alexander_yakov 2017-07-28T12:17:22Z