<?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>
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    <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="C5142280_QFN28X4">
          <description>CH32V203G6U6 — Clean-Room Clean-Room Metric Synthesis (QFN)</description>
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          <smd name="29" x="0.0" y="-0.0" dx="2.7" dy="2.7" layer="1" cream="no"/>
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          <rectangle x1="-1.198" y1="0.152" x2="-0.152" y2="1.198" layer="31"/>
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          <circle x="-1.75" y="-2.0" radius="0.18" width="0" layer="21"/>
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          <wire x1="2.6" y1="-2.6" x2="2.6" y2="2.6" width="0.05" layer="39"/>
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          <text x="-2.6" y="3.2" size="1.0" layer="25">&gt;NAME</text>
          <text x="-2.6" y="-4.2" size="1.0" layer="27">&gt;VALUE</text>
        </package>
      </packages>
      <symbols>
        <symbol name="CH32V203G6U6_SYM">
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          <wire x1="15.24" y1="-20.32" x2="15.24" y2="20.32" width="0.254" layer="94"/>
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          <text x="-15.24" y="21.59" size="1.778" layer="95">&gt;NAME</text>
          <text x="-15.24" y="-22.86" size="1.778" layer="96">&gt;VALUE</text>
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          <pin name="OSC_IN_4" x="-20.32" y="15.24" length="middle" direction="io"/>
          <pin name="OSC_OUT_4" x="-20.32" y="12.7" length="middle" direction="io"/>
          <pin name="PA1/ADC1" x="-20.32" y="10.16" length="middle" direction="io"/>
          <pin name="RTC_2__PC14_-_OSC32_IN_2" x="-20.32" y="7.62" length="middle" direction="io"/>
          <pin name="PC13_-_TAMPER_-" x="-20.32" y="5.08" length="middle" direction="io"/>
          <pin name="VBAT" x="-20.32" y="2.54" length="middle" direction="io"/>
          <pin name="PA2/ADC2" x="-20.32" y="0.0" length="middle" direction="io"/>
          <pin name="PC1" x="-20.32" y="-2.54" length="middle" direction="io"/>
          <pin name="PC2" x="-20.32" y="-5.08" length="middle" direction="io"/>
          <pin name="PC3" x="-20.32" y="-7.62" length="middle" direction="io"/>
          <pin name="VSSA" x="-20.32" y="-10.16" length="middle" direction="io"/>
          <pin name="VDDA" x="-20.32" y="-12.7" length="middle" direction="io"/>
          <pin name="PA0_WKUP_-" x="-20.32" y="-15.24" length="middle" direction="io"/>
          <pin name="PA1" x="-20.32" y="-17.78" length="middle" direction="io"/>
          <pin name="PA2" x="20.32" y="-17.78" length="middle" direction="io" rot="R180"/>
          <pin name="PA3" x="20.32" y="-15.24" length="middle" direction="io" rot="R180"/>
          <pin name="VSS_4" x="20.32" y="-12.7" length="middle" direction="io" rot="R180"/>
          <pin name="VDD_IO4" x="20.32" y="-10.16" length="middle" direction="io" rot="R180"/>
          <pin name="PA4" x="20.32" y="-7.62" length="middle" direction="io" rot="R180"/>
          <pin name="PA5" x="20.32" y="-5.08" length="middle" direction="io" rot="R180"/>
          <pin name="PA6" x="20.32" y="-2.54" length="middle" direction="io" rot="R180"/>
          <pin name="PA7" x="20.32" y="0.0" length="middle" direction="io" rot="R180"/>
          <pin name="PC4" x="20.32" y="2.54" length="middle" direction="io" rot="R180"/>
          <pin name="PC5" x="20.32" y="5.08" length="middle" direction="io" rot="R180"/>
          <pin name="PB0" x="20.32" y="7.62" length="middle" direction="io" rot="R180"/>
          <pin name="PB1" x="20.32" y="10.16" length="middle" direction="io" rot="R180"/>
          <pin name="PB2" x="20.32" y="12.7" length="middle" direction="io" rot="R180"/>
          <pin name="PB10" x="20.32" y="15.24" length="middle" direction="io" rot="R180"/>
        </symbol>
      </symbols>
      <devicesets>
        <deviceset name="CH32V203G6U6" prefix="U">
          <gates>
            <gate name="G$1" symbol="CH32V203G6U6_SYM" x="0" y="0"/>
          </gates>
          <devices>
            <device name="" package="C5142280_QFN28X4">
              <connects>
                <connect gate="G$1" pin="PC15_-_OSC32_OUT_2" pad="4"/>
                <connect gate="G$1" pin="OSC_IN_4" pad="5"/>
                <connect gate="G$1" pin="OSC_OUT_4" pad="6"/>
                <connect gate="G$1" pin="PA1/ADC1" pad="7"/>
                <connect gate="G$1" pin="RTC_2__PC14_-_OSC32_IN_2" pad="3"/>
                <connect gate="G$1" pin="PC13_-_TAMPER_-" pad="2"/>
                <connect gate="G$1" pin="VBAT" pad="1"/>
                <connect gate="G$1" pin="PA2/ADC2" pad="8"/>
                <connect gate="G$1" pin="PC1" pad="9"/>
                <connect gate="G$1" pin="PC2" pad="10"/>
                <connect gate="G$1" pin="PC3" pad="11"/>
                <connect gate="G$1" pin="VSSA" pad="12"/>
                <connect gate="G$1" pin="VDDA" pad="13"/>
                <connect gate="G$1" pin="PA0_WKUP_-" pad="14"/>
                <connect gate="G$1" pin="PA1" pad="15"/>
                <connect gate="G$1" pin="PA2" pad="16"/>
                <connect gate="G$1" pin="PA3" pad="17"/>
                <connect gate="G$1" pin="VSS_4" pad="18"/>
                <connect gate="G$1" pin="VDD_IO4" pad="19"/>
                <connect gate="G$1" pin="PA4" pad="20"/>
                <connect gate="G$1" pin="PA5" pad="21"/>
                <connect gate="G$1" pin="PA6" pad="22"/>
                <connect gate="G$1" pin="PA7" pad="23"/>
                <connect gate="G$1" pin="PC4" pad="24"/>
                <connect gate="G$1" pin="PC5" pad="25"/>
                <connect gate="G$1" pin="PB0" pad="26"/>
                <connect gate="G$1" pin="PB1" pad="27"/>
                <connect gate="G$1" pin="PB2" pad="28"/>
                <connect gate="G$1" pin="PB10" pad="29"/>
              </connects>
            </device>
          </devices>
        </deviceset>
      </devicesets>
    </library>
  </drawing>
</eagle>
