<?xml version="1.0" encoding="utf-8"?>
<!--/382066/744957/2.49/73/3/Integrated Circuit/-->
<!DOCTYPE curve SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<library>
<description>&lt;USB Interface IC 7-/4-Port SuperSpeed HiSpeed USB Hub Cont&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by SamacSys&lt;/author&gt;</description>
<packages>
<package name="QFN50P1000X1000X100-73N">
<description>&lt;b&gt;QFN72&lt;/b&gt;&lt;br&gt;
</description>
</package>
</packages>
<symbols>
<symbol name="USB5537B-4100AKZE">
<pin name="PRT_CTL7/GPIO14" direction="io"/>
<pin name="PRT_CTL6/GPIO13" direction="io"/>
<pin name="USB2DP_DN1" direction="io"/>
<pin name="USB2DM_DN1" direction="io"/>
<pin name="USB3DP_TXDN1" direction="io"/>
<pin name="USB3DM_TXDN1" direction="io"/>
<pin name="VDD12_1" direction="io"/>
<pin name="USB3DP_RXDN1" direction="io"/>
<pin name="USB3DM_RXDN1" direction="io"/>
<pin name="VDD12_2" direction="io"/>
<pin name="USB2DP_DN2" direction="io"/>
<pin name="USB2DM_DN2" direction="io"/>
<pin name="USB3DP_TXDN2" direction="io"/>
<pin name="USB3DM_TXDN2" direction="io"/>
<pin name="VDD12_3" direction="io"/>
<pin name="USB3DP_RXDN2" direction="io"/>
<pin name="USB3DM_RXDN2" direction="io"/>
<pin name="VDD33_1" direction="io"/>
<pin name="USB2DP_DN3" direction="io"/>
<pin name="USB2DM_DN3" direction="io"/>
<pin name="USB3DP_TXDN3" direction="io"/>
<pin name="USB3DM_TXDN3" direction="io"/>
<pin name="VDD12_4" direction="io"/>
<pin name="USB3DP_RXDN3" direction="io"/>
<pin name="USB3DM_RXDN3" direction="io"/>
<pin name="USB2DP_DN4" direction="io"/>
<pin name="USB2DM_DN4" direction="io"/>
<pin name="USB3DP_TXDN4" direction="io"/>
<pin name="USB3DM_TXDN4" direction="io"/>
<pin name="VDD12_5" direction="io"/>
<pin name="USB3DP_RXDN4" direction="io"/>
<pin name="USB3DM_RXDN4" direction="io"/>
<pin name="USB2DP_DN5" direction="io"/>
<pin name="USB2DM_DN5" direction="io"/>
<pin name="VDD12_6" direction="io"/>
<pin name="PRT_CTL4/GPIO11" direction="io"/>
<pin name="RESET_N" direction="io"/>
<pin name="TEST" direction="io"/>
<pin name="GPIO2(VBUS)" direction="io"/>
<pin name="TMS/GPIO3" direction="io"/>
<pin name="TCK/GPIO1" direction="io"/>
<pin name="TRST/GPIO0" direction="io"/>
<pin name="TDI/GPIO6" direction="io"/>
<pin name="TDO/GPIO7" direction="io"/>
<pin name="SPI_DI" direction="io"/>
<pin name="SPI_DO/GPIO5" direction="io"/>
<pin name="SPI_CLK/GPIO4" direction="io"/>
<pin name="SPI_CE_N" direction="io"/>
<pin name="GPIO15/SM_CLK" direction="io"/>
<pin name="PRT_CTL5/GPIO12/SM_DAT" direction="io"/>
<pin name="PRT_CTL1/GPIO8" direction="io"/>
<pin name="PRT_CTL2/GPIO9" direction="io"/>
<pin name="VDD33_2" direction="io"/>
<pin name="PRT_CTL3/GPIO10" direction="io"/>
<pin name="VSS" direction="io"/>
<pin name="RBIAS" direction="io"/>
<pin name="VDD33_4" direction="io"/>
<pin name="XTALIN/CLK_IN" direction="io"/>
<pin name="XTALOUT" direction="io"/>
<pin name="ATEST" direction="io"/>
<pin name="USB3DM_RXUP" direction="io"/>
<pin name="USB3DP_RXUP" direction="io"/>
<pin name="VDD12_8" direction="io"/>
<pin name="USB3DM_TXUP" direction="io"/>
<pin name="USB3DP_TXUP" direction="io"/>
<pin name="USB2DM_UP" direction="io"/>
<pin name="USB2DP_UP" direction="io"/>
<pin name="USB2DP_DN7" direction="io"/>
<pin name="USB2DM_DN7" direction="io"/>
<pin name="USB2DP_DN6" direction="io"/>
<pin name="USB2DM_DN6" direction="io"/>
<pin name="VDD33_3" direction="io"/>
<pin name="VDD12_7" direction="io"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="USB5537B-4100AKZE" prefix="IC">
<description>&lt;b&gt;USB Interface IC 7-/4-Port SuperSpeed HiSpeed USB Hub Cont&lt;/b&gt;&lt;p&gt;
Source: &lt;a href="https://media.digikey.com/pdf/Data Sheets/Microchip PDFs/USB5537B.pdf"&gt; Datasheet &lt;/a&gt;</description>
<gates>
<gate name="G$1" symbol="USB5537B-4100AKZE"/>
</gates>
<devices>
<device name="" package="QFN50P1000X1000X100-73N">
<connects>
<connect gate="G$1" pin="PRT_CTL7/GPIO14" pad="1"/>
<connect gate="G$1" pin="PRT_CTL6/GPIO13" pad="2"/>
<connect gate="G$1" pin="USB2DP_DN1" pad="3"/>
<connect gate="G$1" pin="USB2DM_DN1" pad="4"/>
<connect gate="G$1" pin="USB3DP_TXDN1" pad="5"/>
<connect gate="G$1" pin="USB3DM_TXDN1" pad="6"/>
<connect gate="G$1" pin="VDD12_1" pad="7"/>
<connect gate="G$1" pin="USB3DP_RXDN1" pad="8"/>
<connect gate="G$1" pin="USB3DM_RXDN1" pad="9"/>
<connect gate="G$1" pin="VDD12_2" pad="10"/>
<connect gate="G$1" pin="USB2DP_DN2" pad="11"/>
<connect gate="G$1" pin="USB2DM_DN2" pad="12"/>
<connect gate="G$1" pin="USB3DP_TXDN2" pad="13"/>
<connect gate="G$1" pin="USB3DM_TXDN2" pad="14"/>
<connect gate="G$1" pin="VDD12_3" pad="15"/>
<connect gate="G$1" pin="USB3DP_RXDN2" pad="16"/>
<connect gate="G$1" pin="USB3DM_RXDN2" pad="17"/>
<connect gate="G$1" pin="VDD33_1" pad="18"/>
<connect gate="G$1" pin="USB2DP_DN3" pad="19"/>
<connect gate="G$1" pin="USB2DM_DN3" pad="20"/>
<connect gate="G$1" pin="USB3DP_TXDN3" pad="21"/>
<connect gate="G$1" pin="USB3DM_TXDN3" pad="22"/>
<connect gate="G$1" pin="VDD12_4" pad="23"/>
<connect gate="G$1" pin="USB3DP_RXDN3" pad="24"/>
<connect gate="G$1" pin="USB3DM_RXDN3" pad="25"/>
<connect gate="G$1" pin="USB2DP_DN4" pad="26"/>
<connect gate="G$1" pin="USB2DM_DN4" pad="27"/>
<connect gate="G$1" pin="USB3DP_TXDN4" pad="28"/>
<connect gate="G$1" pin="USB3DM_TXDN4" pad="29"/>
<connect gate="G$1" pin="VDD12_5" pad="30"/>
<connect gate="G$1" pin="USB3DP_RXDN4" pad="31"/>
<connect gate="G$1" pin="USB3DM_RXDN4" pad="32"/>
<connect gate="G$1" pin="USB2DP_DN5" pad="33"/>
<connect gate="G$1" pin="USB2DM_DN5" pad="34"/>
<connect gate="G$1" pin="VDD12_6" pad="35"/>
<connect gate="G$1" pin="PRT_CTL4/GPIO11" pad="36"/>
<connect gate="G$1" pin="PRT_CTL3/GPIO10" pad="37"/>
<connect gate="G$1" pin="VDD33_2" pad="38"/>
<connect gate="G$1" pin="PRT_CTL2/GPIO9" pad="39"/>
<connect gate="G$1" pin="PRT_CTL1/GPIO8" pad="40"/>
<connect gate="G$1" pin="PRT_CTL5/GPIO12/SM_DAT" pad="41"/>
<connect gate="G$1" pin="GPIO15/SM_CLK" pad="42"/>
<connect gate="G$1" pin="SPI_CE_N" pad="43"/>
<connect gate="G$1" pin="SPI_CLK/GPIO4" pad="44"/>
<connect gate="G$1" pin="SPI_DO/GPIO5" pad="45"/>
<connect gate="G$1" pin="SPI_DI" pad="46"/>
<connect gate="G$1" pin="TDO/GPIO7" pad="47"/>
<connect gate="G$1" pin="TDI/GPIO6" pad="48"/>
<connect gate="G$1" pin="TRST/GPIO0" pad="49"/>
<connect gate="G$1" pin="TCK/GPIO1" pad="50"/>
<connect gate="G$1" pin="TMS/GPIO3" pad="51"/>
<connect gate="G$1" pin="GPIO2(VBUS)" pad="52"/>
<connect gate="G$1" pin="TEST" pad="53"/>
<connect gate="G$1" pin="RESET_N" pad="54"/>
<connect gate="G$1" pin="VDD12_7" pad="55"/>
<connect gate="G$1" pin="VDD33_3" pad="56"/>
<connect gate="G$1" pin="USB2DM_DN6" pad="57"/>
<connect gate="G$1" pin="USB2DP_DN6" pad="58"/>
<connect gate="G$1" pin="USB2DM_DN7" pad="59"/>
<connect gate="G$1" pin="USB2DP_DN7" pad="60"/>
<connect gate="G$1" pin="USB2DP_UP" pad="61"/>
<connect gate="G$1" pin="USB2DM_UP" pad="62"/>
<connect gate="G$1" pin="USB3DP_TXUP" pad="63"/>
<connect gate="G$1" pin="USB3DM_TXUP" pad="64"/>
<connect gate="G$1" pin="VDD12_8" pad="65"/>
<connect gate="G$1" pin="USB3DP_RXUP" pad="66"/>
<connect gate="G$1" pin="USB3DM_RXUP" pad="67"/>
<connect gate="G$1" pin="ATEST" pad="68"/>
<connect gate="G$1" pin="XTALOUT" pad="69"/>
<connect gate="G$1" pin="XTALIN/CLK_IN" pad="70"/>
<connect gate="G$1" pin="VDD33_4" pad="71"/>
<connect gate="G$1" pin="RBIAS" pad="72"/>
<connect gate="G$1" pin="VSS" pad="73"/>
</connects>
<technologies>
<technology name="">
<attribute name="Manufacturer_Name" value="Microchip"/>
<attribute name="Manufacturer_Part_Number" value="USB5537B-4100AKZE"/>
<attribute name="Mouser_Part_Number" value="579-USB5537B4100AKZE"/>
<attribute name="Mouser_Price-Stock" value="https://www.mouser.co.uk/ProductDetail/Microchip-Technology/USB5537B-4100AKZE?qs=WOIyg0mTyocqRkgqGY3vCQ%3D%3D"/>
<attribute name="Arrow_Part_Number" value="USB5537B-4100AKZE"/>
<attribute name="Arrow_Price-Stock" value="https://www.arrow.com/en/products/usb5537b-4100akze/microchip-technology"/>
<attribute name="Description" value="USB Interface IC 7-/4-Port SuperSpeed HiSpeed USB Hub Cont"/>
<attribute name="Height" value="1mm"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
