Kinetis Microcontrollers中的主题 GPIO current in KEA-128 https://community.nxp.com/t5/Kinetis-Microcontrollers/GPIO-current-in-KEA-128/m-p/431690#M25050 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>&nbsp;&nbsp;&nbsp; what is the current coming out of a GPIO in KEA-128?</P></BODY></HTML> Sat, 21 Nov 2015 10:16:18 GMT vignesh_vb_7 2015-11-21T10:16:18Z GPIO current in KEA-128 https://community.nxp.com/t5/Kinetis-Microcontrollers/GPIO-current-in-KEA-128/m-p/431690#M25050 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>&nbsp;&nbsp;&nbsp; what is the current coming out of a GPIO in KEA-128?</P></BODY></HTML> Sat, 21 Nov 2015 10:16:18 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/GPIO-current-in-KEA-128/m-p/431690#M25050 vignesh_vb_7 2015-11-21T10:16:18Z Re: GPIO current in KEA-128 https://community.nxp.com/t5/Kinetis-Microcontrollers/GPIO-current-in-KEA-128/m-p/431691#M25051 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Some GPIO pins of KEA128 have high current drive capability, more detailed info please check <A href="http://cache.freescale.com/files/microcontrollers/doc/ref_manual/KEA128RM.pdf">KEA128 reference manual chapter 11.7.6</A>.</P><P>Please check below datasheet table about GPIO two type drive strength pins data:</P><P><span class="lia-inline-image-display-wrapper" image-alt="KEA128 GPIO pin drive strength.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/31700iD35DB54210461D9F/image-size/large?v=v2&amp;px=999" role="button" title="KEA128 GPIO pin drive strength.png" alt="KEA128 GPIO pin drive strength.png" /></span></P><P>Wish it helps.</P><P><BR />Have a great day,<BR />Ma Hui</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 23 Nov 2015 05:44:05 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/GPIO-current-in-KEA-128/m-p/431691#M25051 Hui_Ma 2015-11-23T05:44:05Z