Kinetis Microcontrollers中的主题 No Disable Option for some IO's https://community.nxp.com/t5/Kinetis-Microcontrollers/No-Disable-Option-for-some-IO-s/m-p/649904#M39545 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>Can specific IO can be configured as "DISABLED" if there is no option like this in it's datasheet ?</P><P>For example G8:</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/6611i0DC6CAD62D6AEAE4/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>If not - what is the preffered configuration for savig power (input PD/PU, Output) ?</P><P>Another thing - If pin configured as "DISABLED", it is enough for saving power ? or more configurations should be done (PD,PU) ?</P><P></P><P>Thanks</P><P>Edi</P></BODY></HTML> Mon, 26 Sep 2016 07:27:45 GMT razumovskyeduar 2016-09-26T07:27:45Z No Disable Option for some IO's https://community.nxp.com/t5/Kinetis-Microcontrollers/No-Disable-Option-for-some-IO-s/m-p/649904#M39545 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>Can specific IO can be configured as "DISABLED" if there is no option like this in it's datasheet ?</P><P>For example G8:</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/6611i0DC6CAD62D6AEAE4/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>If not - what is the preffered configuration for savig power (input PD/PU, Output) ?</P><P>Another thing - If pin configured as "DISABLED", it is enough for saving power ? or more configurations should be done (PD,PU) ?</P><P></P><P>Thanks</P><P>Edi</P></BODY></HTML> Mon, 26 Sep 2016 07:27:45 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/No-Disable-Option-for-some-IO-s/m-p/649904#M39545 razumovskyeduar 2016-09-26T07:27:45Z Re: No Disable Option for some IO's https://community.nxp.com/t5/Kinetis-Microcontrollers/No-Disable-Option-for-some-IO-s/m-p/649905#M39546 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>For the G8 pin default function is analog input pin, it could be left floating.</P><P>The digital IO pin with default "DISABLE"&nbsp; will saving the power. There does not need to configure related pin, keep default "Disable" setting.</P><P><BR />Wish it helps.</P><P></P><P>Have a great day,<BR />Ma Hui<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 27 Sep 2016 06:12:18 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/No-Disable-Option-for-some-IO-s/m-p/649905#M39546 Hui_Ma 2016-09-27T06:12:18Z