<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
  <drawing>
    <settings><setting alwaysvectorfont="no"/><setting verticaltext="up"/></settings>
    <grid distance="0.1" unitdist="mm" unit="mm" style="lines" multiple="1" display="yes" altdistance="0.05" altunitdist="mm" altunit="mm"/>
    <layers>
      <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
      <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
      <layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
      <layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
      <layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
      <layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
      <layer number="39" name="tKeepout" color="4" fill="11" visible="yes" active="yes"/>
      <layer number="41" name="tRestrict" color="4" fill="10" visible="yes" active="yes"/>
      <layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
      <layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
    </layers>
    <library>
      <packages>
        <package name="C109471_LQFP-44_10x10">
          <description>CH446Q — Clean-Room IPC-7351B / JEDEC MS-026-BCB</description>
          <smd name="1" x="-5.7" y="4.0" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="2" x="-5.7" y="3.2" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="3" x="-5.7" y="2.4" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="4" x="-5.7" y="1.6" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="5" x="-5.7" y="0.8" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="6" x="-5.7" y="0.0" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="7" x="-5.7" y="-0.8" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="8" x="-5.7" y="-1.6" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="9" x="-5.7" y="-2.4" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="10" x="-5.7" y="-3.2" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="11" x="-5.7" y="-4.0" dx="1.25" dy="0.5" layer="1" roundness="25"/>
          <smd name="12" x="-4.0" y="-5.7" dx="0.5" dy="1.25" layer="1" roundness="25"/>
          <smd name="13" x="-3.2" y="-5.7" dx="0.5" dy="1.25" layer="1" roundness="25"/>
          <smd name="14" x="-2.4" y="-5.7" dx="0.5" dy="1.25" layer="1" roundness="25"/>
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          <smd name="19" x="1.6" y="-5.7" dx="0.5" dy="1.25" layer="1" roundness="25"/>
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          <smd name="30" x="5.7" y="1.6" dx="1.25" dy="0.5" layer="1" roundness="25"/>
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          <smd name="41" x="-1.6" y="5.7" dx="0.5" dy="1.25" layer="1" roundness="25"/>
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          <smd name="43" x="-3.2" y="5.7" dx="0.5" dy="1.25" layer="1" roundness="25"/>
          <smd name="44" x="-4.0" y="5.7" dx="0.5" dy="1.25" layer="1" roundness="25"/>
          <wire x1="-5.0" y1="5.0" x2="-4.47" y2="5.0" width="0.15" layer="21"/>
          <wire x1="4.47" y1="5.0" x2="5.0" y2="5.0" width="0.15" layer="21"/>
          <wire x1="5.0" y1="-5.0" x2="5.0" y2="-4.47" width="0.15" layer="21"/>
          <wire x1="5.0" y1="4.47" x2="5.0" y2="5.0" width="0.15" layer="21"/>
          <wire x1="-5.0" y1="-5.0" x2="-4.47" y2="-5.0" width="0.15" layer="21"/>
          <wire x1="4.47" y1="-5.0" x2="5.0" y2="-5.0" width="0.15" layer="21"/>
          <wire x1="-5.0" y1="-5.0" x2="-5.0" y2="-4.47" width="0.15" layer="21"/>
          <wire x1="-5.0" y1="4.47" x2="-5.0" y2="5.0" width="0.15" layer="21"/>
          <circle x="-6.78" y="4.0" radius="0.18" width="0" layer="21"/>
          <wire x1="-6.58" y1="-6.58" x2="6.58" y2="-6.58" width="0.05" layer="39"/>
          <wire x1="6.58" y1="-6.58" x2="6.58" y2="6.58" width="0.05" layer="39"/>
          <wire x1="6.58" y1="6.58" x2="-6.58" y2="6.58" width="0.05" layer="39"/>
          <wire x1="-6.58" y1="6.58" x2="-6.58" y2="-6.58" width="0.05" layer="39"/>
          <text x="-6.58" y="7.18" size="1.0" layer="25">&gt;NAME</text>
          <text x="-6.58" y="-8.18" size="1.0" layer="27">&gt;VALUE</text>
        </package>
      </packages>
      <symbols>
        <symbol name="CH446Q_SYM">
          <wire x1="-15.24" y1="-29.21" x2="15.24" y2="-29.21" width="0.254" layer="94"/>
          <wire x1="15.24" y1="-29.21" x2="15.24" y2="29.21" width="0.254" layer="94"/>
          <wire x1="15.24" y1="29.21" x2="-15.24" y2="29.21" width="0.254" layer="94"/>
          <wire x1="-15.24" y1="29.21" x2="-15.24" y2="-29.21" width="0.254" layer="94"/>
          <text x="-15.24" y="30.48" size="1.778" layer="95">&gt;NAME</text>
          <text x="-15.24" y="-31.75" size="1.778" layer="96">&gt;VALUE</text>
          <pin name="Y0_X3_-" x="-20.32" y="26.67" length="middle" direction="io"/>
          <pin name="X0_X23" x="-20.32" y="24.13" length="middle" direction="io"/>
          <pin name="X6" x="-20.32" y="21.59" length="middle" direction="io"/>
          <pin name="X0_X23_4" x="-20.32" y="19.05" length="middle" direction="io"/>
          <pin name="X8" x="-20.32" y="16.51" length="middle" direction="io"/>
          <pin name="X9" x="-20.32" y="13.97" length="middle" direction="io"/>
          <pin name="X10" x="-20.32" y="11.43" length="middle" direction="io"/>
          <pin name="X0_X23_8" x="-20.32" y="8.89" length="middle" direction="io"/>
          <pin name="NC" x="-20.32" y="6.35" length="middle" direction="io"/>
          <pin name="P/_S_-" x="-20.32" y="3.81" length="middle" direction="io"/>
          <pin name="X0_X23_11" x="-20.32" y="1.27" length="middle" direction="io"/>
          <pin name="GND" x="-20.32" y="-1.27" length="middle" direction="io"/>
          <pin name="Y6" x="-20.32" y="-3.81" length="middle" direction="io"/>
          <pin name="STB" x="-20.32" y="-6.35" length="middle" direction="io"/>
          <pin name="Y5" x="-20.32" y="-8.89" length="middle" direction="io"/>
          <pin name="VEE" x="-20.32" y="-11.43" length="middle" direction="io"/>
          <pin name="Y4" x="-20.32" y="-13.97" length="middle" direction="io"/>
          <pin name="AX1" x="-20.32" y="-16.51" length="middle" direction="io"/>
          <pin name="Y0_Y4" x="-20.32" y="-19.05" length="middle" direction="io"/>
          <pin name="Y0_Y4_20" x="-20.32" y="-21.59" length="middle" direction="io"/>
          <pin name="AY1" x="-20.32" y="-24.13" length="middle" direction="io"/>
          <pin name="NC_22" x="-20.32" y="-26.67" length="middle" direction="io"/>
          <pin name="NC_23" x="20.32" y="-26.67" length="middle" direction="io" rot="R180"/>
          <pin name="X13" x="20.32" y="-24.13" length="middle" direction="io" rot="R180"/>
          <pin name="X12" x="20.32" y="-21.59" length="middle" direction="io" rot="R180"/>
          <pin name="X5" x="20.32" y="-19.05" length="middle" direction="io" rot="R180"/>
          <pin name="X4" x="20.32" y="-16.51" length="middle" direction="io" rot="R180"/>
          <pin name="X0_X23_28" x="20.32" y="-13.97" length="middle" direction="io" rot="R180"/>
          <pin name="X2" x="20.32" y="-11.43" length="middle" direction="io" rot="R180"/>
          <pin name="X1" x="20.32" y="-8.89" length="middle" direction="io" rot="R180"/>
          <pin name="X0" x="20.32" y="-6.35" length="middle" direction="io" rot="R180"/>
          <pin name="NC_32" x="20.32" y="-3.81" length="middle" direction="io" rot="R180"/>
          <pin name="Y0" x="20.32" y="-1.27" length="middle" direction="io" rot="R180"/>
          <pin name="CS/CK" x="20.32" y="1.27" length="middle" direction="io" rot="R180"/>
          <pin name="Y1" x="20.32" y="3.81" length="middle" direction="io" rot="R180"/>
          <pin name="DAT" x="20.32" y="6.35" length="middle" direction="io" rot="R180"/>
          <pin name="Y2" x="20.32" y="8.89" length="middle" direction="io" rot="R180"/>
          <pin name="VDD" x="20.32" y="11.43" length="middle" direction="io" rot="R180"/>
          <pin name="X0_X23_39" x="20.32" y="13.97" length="middle" direction="io" rot="R180"/>
          <pin name="NC_40" x="20.32" y="16.51" length="middle" direction="io" rot="R180"/>
          <pin name="RST" x="20.32" y="19.05" length="middle" direction="io" rot="R180"/>
          <pin name="Y0_Y4_42" x="20.32" y="21.59" length="middle" direction="io" rot="R180"/>
          <pin name="AX0" x="20.32" y="24.13" length="middle" direction="io" rot="R180"/>
          <pin name="NC_44" x="20.32" y="26.67" length="middle" direction="io" rot="R180"/>
        </symbol>
      </symbols>
      <devicesets>
        <deviceset name="CH446Q" prefix="U">
          <gates>
            <gate name="G$1" symbol="CH446Q_SYM" x="0" y="0"/>
          </gates>
          <devices>
            <device name="" package="C109471_LQFP-44_10x10">
              <connects>
                <connect gate="G$1" pin="Y0_X3_-" pad="1"/>
                <connect gate="G$1" pin="X0_X23" pad="2"/>
                <connect gate="G$1" pin="X6" pad="3"/>
                <connect gate="G$1" pin="X0_X23_4" pad="4"/>
                <connect gate="G$1" pin="X8" pad="5"/>
                <connect gate="G$1" pin="X9" pad="6"/>
                <connect gate="G$1" pin="X10" pad="7"/>
                <connect gate="G$1" pin="X0_X23_8" pad="8"/>
                <connect gate="G$1" pin="NC" pad="9"/>
                <connect gate="G$1" pin="P/_S_-" pad="10"/>
                <connect gate="G$1" pin="X0_X23_11" pad="11"/>
                <connect gate="G$1" pin="GND" pad="12"/>
                <connect gate="G$1" pin="Y6" pad="13"/>
                <connect gate="G$1" pin="STB" pad="14"/>
                <connect gate="G$1" pin="Y5" pad="15"/>
                <connect gate="G$1" pin="VEE" pad="16"/>
                <connect gate="G$1" pin="Y4" pad="17"/>
                <connect gate="G$1" pin="AX1" pad="18"/>
                <connect gate="G$1" pin="Y0_Y4" pad="19"/>
                <connect gate="G$1" pin="Y0_Y4_20" pad="20"/>
                <connect gate="G$1" pin="AY1" pad="21"/>
                <connect gate="G$1" pin="NC_22" pad="22"/>
                <connect gate="G$1" pin="NC_23" pad="23"/>
                <connect gate="G$1" pin="X13" pad="24"/>
                <connect gate="G$1" pin="X12" pad="25"/>
                <connect gate="G$1" pin="X5" pad="26"/>
                <connect gate="G$1" pin="X4" pad="27"/>
                <connect gate="G$1" pin="X0_X23_28" pad="28"/>
                <connect gate="G$1" pin="X2" pad="29"/>
                <connect gate="G$1" pin="X1" pad="30"/>
                <connect gate="G$1" pin="X0" pad="31"/>
                <connect gate="G$1" pin="NC_32" pad="32"/>
                <connect gate="G$1" pin="Y0" pad="33"/>
                <connect gate="G$1" pin="CS/CK" pad="34"/>
                <connect gate="G$1" pin="Y1" pad="35"/>
                <connect gate="G$1" pin="DAT" pad="36"/>
                <connect gate="G$1" pin="Y2" pad="37"/>
                <connect gate="G$1" pin="VDD" pad="38"/>
                <connect gate="G$1" pin="X0_X23_39" pad="39"/>
                <connect gate="G$1" pin="NC_40" pad="40"/>
                <connect gate="G$1" pin="RST" pad="41"/>
                <connect gate="G$1" pin="Y0_Y4_42" pad="42"/>
                <connect gate="G$1" pin="AX0" pad="43"/>
                <connect gate="G$1" pin="NC_44" pad="44"/>
              </connects>
            </device>
          </devices>
        </deviceset>
      </devicesets>
    </library>
  </drawing>
</eagle>
