topic LPC1227 GPIO current consumption in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/LPC1227-GPIO-current-consumption/m-p/526454#M9084 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by alubeiro on Thu Dec 04 07:40:41 MST 2014</STRONG><BR /><SPAN>Hi guys,</SPAN><BR /><BR /><SPAN>I'm working with a LPC1227 which i enter in deep sleep mode. The issu appears when i want to keep GPIO0_20 as an output to high. In this case the current consumption is around 2.1mA.</SPAN><BR /><SPAN>On the other hand when i put this pin to LOW, the current consumpion is around 30uA.</SPAN><BR /><BR /><SPAN>This pin goes to nowhere cause i have lifted it up from the PCB, so it is astonishing.</SPAN><BR /><BR /><SPAN>Any help will be apreciated. </SPAN><BR /><BR /><SPAN>Thanks and best regards.</SPAN><BR /><BR /><SPAN>Alberto</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:02:42 GMT lpcware 2016-06-15T17:02:42Z LPC1227 GPIO current consumption https://community.nxp.com/t5/LPC-Microcontrollers/LPC1227-GPIO-current-consumption/m-p/526454#M9084 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by alubeiro on Thu Dec 04 07:40:41 MST 2014</STRONG><BR /><SPAN>Hi guys,</SPAN><BR /><BR /><SPAN>I'm working with a LPC1227 which i enter in deep sleep mode. The issu appears when i want to keep GPIO0_20 as an output to high. In this case the current consumption is around 2.1mA.</SPAN><BR /><SPAN>On the other hand when i put this pin to LOW, the current consumpion is around 30uA.</SPAN><BR /><BR /><SPAN>This pin goes to nowhere cause i have lifted it up from the PCB, so it is astonishing.</SPAN><BR /><BR /><SPAN>Any help will be apreciated. </SPAN><BR /><BR /><SPAN>Thanks and best regards.</SPAN><BR /><BR /><SPAN>Alberto</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:02:42 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC1227-GPIO-current-consumption/m-p/526454#M9084 lpcware 2016-06-15T17:02:42Z Re: LPC1227 GPIO current consumption https://community.nxp.com/t5/LPC-Microcontrollers/LPC1227-GPIO-current-consumption/m-p/526455#M9085 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by alubeiro on Tue Dec 09 01:20:05 MST 2014</STRONG><BR /><SPAN>I have also realised that this issue happens with all GPIOs which can work as input comparators.</SPAN><BR /><SPAN>Is anything special with this GPIOs that i have to do?</SPAN><BR /><BR /><SPAN>Any help will be apreciated</SPAN><BR /><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:02:43 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC1227-GPIO-current-consumption/m-p/526455#M9085 lpcware 2016-06-15T17:02:43Z