<?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="C5299908_QFN-20_3X3">
          <description>CH32V003F4U6 — Clean-Room IPC-7351B / JEDEC MO-220 (QFN-20)</description>
          <smd name="1" x="-1.45" y="0.8" dx="0.8" dy="0.28" layer="1" roundness="25"/>
          <smd name="2" x="-1.45" y="0.4" dx="0.8" dy="0.28" layer="1" roundness="25"/>
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          <wire x1="-1.5" y1="1.5" x2="-1.16" y2="1.5" width="0.15" layer="21"/>
          <wire x1="1.16" y1="1.5" x2="1.5" y2="1.5" width="0.15" layer="21"/>
          <wire x1="1.5" y1="-1.5" x2="1.5" y2="-1.16" width="0.15" layer="21"/>
          <wire x1="1.5" y1="1.16" x2="1.5" y2="1.5" width="0.15" layer="21"/>
          <wire x1="-1.5" y1="-1.5" x2="-1.16" y2="-1.5" width="0.15" layer="21"/>
          <wire x1="1.16" y1="-1.5" x2="1.5" y2="-1.5" width="0.15" layer="21"/>
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          <wire x1="-1.5" y1="1.16" x2="-1.5" y2="1.5" width="0.15" layer="21"/>
          <circle x="-2.3" y="0.8" radius="0.18" width="0" layer="21"/>
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          <wire x1="2.1" y1="-2.1" x2="2.1" y2="2.1" width="0.05" layer="39"/>
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          <text x="-2.1" y="2.7" size="1.0" layer="25">&gt;NAME</text>
          <text x="-2.1" y="-3.7" size="1.0" layer="27">&gt;VALUE</text>
        </package>
      </packages>
      <symbols>
        <symbol name="CH32V003F4U6_SYM">
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          <wire x1="15.24" y1="-15.24" x2="15.24" y2="15.24" width="0.254" layer="94"/>
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          <text x="-15.24" y="16.51" size="1.778" layer="95">&gt;NAME</text>
          <text x="-15.24" y="-17.78" size="1.778" layer="96">&gt;VALUE</text>
          <pin name="PD4_I/O/A_PD4" x="-20.32" y="12.7" length="middle" direction="io"/>
          <pin name="PD5_I/O/A_PD5" x="-20.32" y="10.16" length="middle" direction="io"/>
          <pin name="PD6_I/O/A_PD6" x="-20.32" y="7.62" length="middle" direction="io"/>
          <pin name="PD7_I/O/A_PD7" x="-20.32" y="5.08" length="middle" direction="io"/>
          <pin name="PA1_I/O/A_PA1" x="-20.32" y="2.54" length="middle" direction="io"/>
          <pin name="PA2_I/O/A_PA2" x="-20.32" y="0.0" length="middle" direction="io"/>
          <pin name="PC0" x="-20.32" y="-2.54" length="middle" direction="io"/>
          <pin name="PC1" x="-20.32" y="-5.08" length="middle" direction="io"/>
          <pin name="PC2" x="-20.32" y="-7.62" length="middle" direction="io"/>
          <pin name="PC3" x="-20.32" y="-10.16" length="middle" direction="io"/>
          <pin name="PC1_I/O/FT_PC1" x="-20.32" y="-12.7" length="middle" direction="io"/>
          <pin name="PC2_I/O/FT_PC2" x="20.32" y="-12.7" length="middle" direction="io" rot="R180"/>
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          <pin name="PC4_I/O/A_PC4" x="20.32" y="-7.62" length="middle" direction="io" rot="R180"/>
          <pin name="PC5_I/O/FT_PC5" x="20.32" y="-5.08" length="middle" direction="io" rot="R180"/>
          <pin name="PC6_I/O/FT_PC6" x="20.32" y="-2.54" length="middle" direction="io" rot="R180"/>
          <pin name="PC7_I/O_PC7" x="20.32" y="0.0" length="middle" direction="io" rot="R180"/>
          <pin name="PD1_I/O/A_PD1" x="20.32" y="2.54" length="middle" direction="io" rot="R180"/>
          <pin name="PD2_I/O/A_PD2" x="20.32" y="5.08" length="middle" direction="io" rot="R180"/>
          <pin name="PD6" x="20.32" y="7.62" length="middle" direction="io" rot="R180"/>
          <pin name="VSS" x="20.32" y="10.16" length="middle" direction="io" rot="R180"/>
        </symbol>
      </symbols>
      <devicesets>
        <deviceset name="CH32V003F4U6" prefix="U">
          <gates>
            <gate name="G$1" symbol="CH32V003F4U6_SYM" x="0" y="0"/>
          </gates>
          <devices>
            <device name="" package="C5299908_QFN-20_3X3">
              <connects>
                <connect gate="G$1" pin="PD4_I/O/A_PD4" pad="1"/>
                <connect gate="G$1" pin="PD5_I/O/A_PD5" pad="2"/>
                <connect gate="G$1" pin="PD6_I/O/A_PD6" pad="3"/>
                <connect gate="G$1" pin="PD7_I/O/A_PD7" pad="4"/>
                <connect gate="G$1" pin="PA1_I/O/A_PA1" pad="5"/>
                <connect gate="G$1" pin="PA2_I/O/A_PA2" pad="6"/>
                <connect gate="G$1" pin="PC0" pad="7"/>
                <connect gate="G$1" pin="PC1" pad="8"/>
                <connect gate="G$1" pin="PC2" pad="9"/>
                <connect gate="G$1" pin="PC3" pad="10"/>
                <connect gate="G$1" pin="PC1_I/O/FT_PC1" pad="11"/>
                <connect gate="G$1" pin="PC2_I/O/FT_PC2" pad="12"/>
                <connect gate="G$1" pin="PC3_I/O_PC3" pad="13"/>
                <connect gate="G$1" pin="PC4_I/O/A_PC4" pad="14"/>
                <connect gate="G$1" pin="PC5_I/O/FT_PC5" pad="15"/>
                <connect gate="G$1" pin="PC6_I/O/FT_PC6" pad="16"/>
                <connect gate="G$1" pin="PC7_I/O_PC7" pad="17"/>
                <connect gate="G$1" pin="PD1_I/O/A_PD1" pad="18"/>
                <connect gate="G$1" pin="PD2_I/O/A_PD2" pad="19"/>
                <connect gate="G$1" pin="PD6" pad="20"/>
                <connect gate="G$1" pin="VSS" pad="21"/>
              </connects>
            </device>
          </devices>
        </deviceset>
      </devicesets>
    </library>
  </drawing>
</eagle>
