https://community.nxp.com/t5/S32K/Source-amp-Sink-Current-for-S32K324/m-p/1812749#M31911 <P>Hello <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/211824">@hemanths</a>,</P> <P>The higher the current the bigger the voltage drop from VDD/VSS.</P> <P>The datasheet specifies the min. guaranteed current at &nbsp;</P> <P>VOL &lt;= 0.7V</P> <P>VOH &gt;= VDD_HV_A/B - 0.7V</P> <P>for all the GPIO types.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_0-1708512129865.png" style="width: 652px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/264271iA6DC96A904C4A98E/image-dimensions/652x406?v=v2" width="652" height="406" role="button" title="danielmartynek_0-1708512129865.png" alt="danielmartynek_0-1708512129865.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">danielmartynek_0-1708512129865.png</span></span></P> <P>&nbsp;</P> <P>Refer to the IBIS model of the device for more information.</P> <P>&nbsp;</P> <P>Best regards,</P> <P>Daniel</P> Wed, 21 Feb 2024 10:45:35 GMT danielmartynek 2024-02-21T10:45:35Z https://community.nxp.com/t5/S32K/Source-amp-Sink-Current-for-S32K324/m-p/1812495#M31894 <P>Hi NXP Team,</P><P>What is the maximum current that can sink to a GPIO pin/ maximum current that the GPIO pin can source in S32K3xx microcontrollers?</P> Wed, 21 Feb 2024 06:28:15 GMT https://community.nxp.com/t5/S32K/Source-amp-Sink-Current-for-S32K324/m-p/1812495#M31894 hemanths 2024-02-21T06:28:15Z https://community.nxp.com/t5/S32K/Source-amp-Sink-Current-for-S32K324/m-p/1812749#M31911 <P>Hello <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/211824">@hemanths</a>,</P> <P>The higher the current the bigger the voltage drop from VDD/VSS.</P> <P>The datasheet specifies the min. guaranteed current at &nbsp;</P> <P>VOL &lt;= 0.7V</P> <P>VOH &gt;= VDD_HV_A/B - 0.7V</P> <P>for all the GPIO types.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_0-1708512129865.png" style="width: 652px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/264271iA6DC96A904C4A98E/image-dimensions/652x406?v=v2" width="652" height="406" role="button" title="danielmartynek_0-1708512129865.png" alt="danielmartynek_0-1708512129865.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">danielmartynek_0-1708512129865.png</span></span></P> <P>&nbsp;</P> <P>Refer to the IBIS model of the device for more information.</P> <P>&nbsp;</P> <P>Best regards,</P> <P>Daniel</P> Wed, 21 Feb 2024 10:45:35 GMT https://community.nxp.com/t5/S32K/Source-amp-Sink-Current-for-S32K324/m-p/1812749#M31911 danielmartynek 2024-02-21T10:45:35Z