<?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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      <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"/>
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      <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"/>
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      <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="C22472334_QFN-32_4x4">
          <description>CH32L103K8U6 — Clean-Room IPC-7351B / JEDEC MO-220 (QFN-32)</description>
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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="CH32L103K8U6_SYM">
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          <wire x1="15.24" y1="-22.86" x2="15.24" y2="22.86" width="0.254" layer="94"/>
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          <text x="-15.24" y="24.13" size="1.778" layer="95">&gt;NAME</text>
          <text x="-15.24" y="-25.4" size="1.778" layer="96">&gt;VALUE</text>
          <pin name="VDD" x="-20.32" y="20.32" length="middle" direction="io"/>
          <pin name="PC14/OSC32IN" x="-20.32" y="17.78" length="middle" direction="io"/>
          <pin name="PC15/OSC32OUT" x="-20.32" y="15.24" length="middle" direction="io"/>
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          <pin name="PA2/ADC2" x="-20.32" y="2.54" length="middle" direction="io"/>
          <pin name="PA3/ADC3" x="-20.32" y="0.0" length="middle" direction="io"/>
          <pin name="PA4/ADC4" x="-20.32" y="-2.54" length="middle" direction="io"/>
          <pin name="PA5/ADC5" x="-20.32" y="-5.08" length="middle" direction="io"/>
          <pin name="PA6/ADC6" x="-20.32" y="-7.62" length="middle" direction="io"/>
          <pin name="PA7/ADC7" x="-20.32" y="-10.16" length="middle" direction="io"/>
          <pin name="PB0/ADC8" x="-20.32" y="-12.7" length="middle" direction="io"/>
          <pin name="PB1/ADC9" x="-20.32" y="-15.24" length="middle" direction="io"/>
          <pin name="PB2/BOOT1" x="-20.32" y="-17.78" length="middle" direction="io"/>
          <pin name="PB15" x="-20.32" y="-20.32" length="middle" direction="io"/>
          <pin name="PA8" x="20.32" y="-20.32" length="middle" direction="io" rot="R180"/>
          <pin name="PA9" x="20.32" y="-17.78" length="middle" direction="io" rot="R180"/>
          <pin name="PA10" x="20.32" y="-15.24" length="middle" direction="io" rot="R180"/>
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          <pin name="PA12/UDP" x="20.32" y="-10.16" length="middle" direction="io" rot="R180"/>
          <pin name="PA13/SWDIO" x="20.32" y="-7.62" length="middle" direction="io" rot="R180"/>
          <pin name="PA14/SWCLK" x="20.32" y="-5.08" length="middle" direction="io" rot="R180"/>
          <pin name="PA15" x="20.32" y="-2.54" length="middle" direction="io" rot="R180"/>
          <pin name="PB3" x="20.32" y="0.0" length="middle" direction="io" rot="R180"/>
          <pin name="PB4" x="20.32" y="2.54" length="middle" direction="io" rot="R180"/>
          <pin name="PB5" x="20.32" y="5.08" length="middle" direction="io" rot="R180"/>
          <pin name="PB6/CC1" x="20.32" y="7.62" length="middle" direction="io" rot="R180"/>
          <pin name="PB7/CC2" x="20.32" y="10.16" length="middle" direction="io" rot="R180"/>
          <pin name="BOOT0/PB9" x="20.32" y="12.7" length="middle" direction="io" rot="R180"/>
          <pin name="PB8" x="20.32" y="15.24" length="middle" direction="io" rot="R180"/>
          <pin name="EP" x="20.32" y="17.78" length="middle" direction="io" rot="R180"/>
        </symbol>
      </symbols>
      <devicesets>
        <deviceset name="CH32L103K8U6" prefix="U">
          <gates>
            <gate name="G$1" symbol="CH32L103K8U6_SYM" x="0" y="0"/>
          </gates>
          <devices>
            <device name="" package="C22472334_QFN-32_4x4">
              <connects>
                <connect gate="G$1" pin="VDD" pad="1"/>
                <connect gate="G$1" pin="PC14/OSC32IN" pad="2"/>
                <connect gate="G$1" pin="PC15/OSC32OUT" pad="3"/>
                <connect gate="G$1" pin="OSC_IN/PD0" pad="4"/>
                <connect gate="G$1" pin="OSC_OUT/PD1" pad="5"/>
                <connect gate="G$1" pin="PA0/WKUP/ADC0" pad="6"/>
                <connect gate="G$1" pin="PA1/ADC1" pad="7"/>
                <connect gate="G$1" pin="PA2/ADC2" pad="8"/>
                <connect gate="G$1" pin="PA3/ADC3" pad="9"/>
                <connect gate="G$1" pin="PA4/ADC4" pad="10"/>
                <connect gate="G$1" pin="PA5/ADC5" pad="11"/>
                <connect gate="G$1" pin="PA6/ADC6" pad="12"/>
                <connect gate="G$1" pin="PA7/ADC7" pad="13"/>
                <connect gate="G$1" pin="PB0/ADC8" pad="14"/>
                <connect gate="G$1" pin="PB1/ADC9" pad="15"/>
                <connect gate="G$1" pin="PB2/BOOT1" pad="16"/>
                <connect gate="G$1" pin="PB15" pad="17"/>
                <connect gate="G$1" pin="PA8" pad="18"/>
                <connect gate="G$1" pin="PA9" pad="19"/>
                <connect gate="G$1" pin="PA10" pad="20"/>
                <connect gate="G$1" pin="PA11/UDM" pad="21"/>
                <connect gate="G$1" pin="PA12/UDP" pad="22"/>
                <connect gate="G$1" pin="PA13/SWDIO" pad="23"/>
                <connect gate="G$1" pin="PA14/SWCLK" pad="24"/>
                <connect gate="G$1" pin="PA15" pad="25"/>
                <connect gate="G$1" pin="PB3" pad="26"/>
                <connect gate="G$1" pin="PB4" pad="27"/>
                <connect gate="G$1" pin="PB5" pad="28"/>
                <connect gate="G$1" pin="PB6/CC1" pad="29"/>
                <connect gate="G$1" pin="PB7/CC2" pad="30"/>
                <connect gate="G$1" pin="BOOT0/PB9" pad="31"/>
                <connect gate="G$1" pin="PB8" pad="32"/>
                <connect gate="G$1" pin="EP" pad="33"/>
              </connects>
            </device>
          </devices>
        </deviceset>
      </devicesets>
    </library>
  </drawing>
</eagle>
