<?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="C2764428_LQFP-48_7x7">
          <description>CH32V103C8T6 — Clean-Room IPC-7351B / JEDEC MS-026-BBC</description>
          <smd name="1" x="-4.2" y="2.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="2" x="-4.2" y="2.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
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          <smd name="4" x="-4.2" y="1.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="5" x="-4.2" y="0.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="6" x="-4.2" y="0.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="7" x="-4.2" y="-0.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="8" x="-4.2" y="-0.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="9" x="-4.2" y="-1.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="10" x="-4.2" y="-1.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="11" x="-4.2" y="-2.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
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          <smd name="48" x="-2.75" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <wire x1="-3.5" y1="3.5" x2="-3.12" y2="3.5" width="0.15" layer="21"/>
          <wire x1="3.12" y1="3.5" x2="3.5" y2="3.5" width="0.15" layer="21"/>
          <wire x1="3.5" y1="-3.5" x2="3.5" y2="-3.12" width="0.15" layer="21"/>
          <wire x1="3.5" y1="3.12" x2="3.5" y2="3.5" width="0.15" layer="21"/>
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          <wire x1="-3.5" y1="3.12" x2="-3.5" y2="3.5" width="0.15" layer="21"/>
          <circle x="-5.28" y="2.75" radius="0.18" width="0" layer="21"/>
          <wire x1="-5.08" y1="-5.08" x2="5.08" y2="-5.08" width="0.05" layer="39"/>
          <wire x1="5.08" y1="-5.08" x2="5.08" y2="5.08" width="0.05" layer="39"/>
          <wire x1="5.08" y1="5.08" x2="-5.08" y2="5.08" width="0.05" layer="39"/>
          <wire x1="-5.08" y1="5.08" x2="-5.08" y2="-5.08" width="0.05" layer="39"/>
          <text x="-5.08" y="5.68" size="1.0" layer="25">&gt;NAME</text>
          <text x="-5.08" y="-6.68" size="1.0" layer="27">&gt;VALUE</text>
        </package>
      </packages>
      <symbols>
        <symbol name="CH32V103C8T6_SYM">
          <wire x1="-15.24" y1="-31.75" x2="15.24" y2="-31.75" width="0.254" layer="94"/>
          <wire x1="15.24" y1="-31.75" x2="15.24" y2="31.75" width="0.254" layer="94"/>
          <wire x1="15.24" y1="31.75" x2="-15.24" y2="31.75" width="0.254" layer="94"/>
          <wire x1="-15.24" y1="31.75" x2="-15.24" y2="-31.75" width="0.254" layer="94"/>
          <text x="-15.24" y="33.02" size="1.778" layer="95">&gt;NAME</text>
          <text x="-15.24" y="-34.29" size="1.778" layer="96">&gt;VALUE</text>
          <pin name="VBAT" x="-20.32" y="29.21" length="middle" direction="io"/>
          <pin name="PC13-TAMPER-RTC" x="-20.32" y="26.67" length="middle" direction="io"/>
          <pin name="PC14-OSC32_IN" x="-20.32" y="24.13" length="middle" direction="io"/>
          <pin name="PC15-OSC32_OUT" x="-20.32" y="21.59" length="middle" direction="io"/>
          <pin name="OSC_IN" x="-20.32" y="19.05" length="middle" direction="io"/>
          <pin name="OSC_OUT" x="-20.32" y="16.51" length="middle" direction="io"/>
          <pin name="NRST" x="-20.32" y="13.97" length="middle" direction="io"/>
          <pin name="VSSA" x="-20.32" y="11.43" length="middle" direction="io"/>
          <pin name="VDDA" x="-20.32" y="8.89" length="middle" direction="io"/>
          <pin name="PA0-WKUP" x="-20.32" y="6.35" length="middle" direction="io"/>
          <pin name="PA1" x="-20.32" y="3.81" length="middle" direction="io"/>
          <pin name="PA2" x="-20.32" y="1.27" length="middle" direction="io"/>
          <pin name="PA3" x="-20.32" y="-1.27" length="middle" direction="io"/>
          <pin name="PA4" x="-20.32" y="-3.81" length="middle" direction="io"/>
          <pin name="PA5" x="-20.32" y="-6.35" length="middle" direction="io"/>
          <pin name="PA6" x="-20.32" y="-8.89" length="middle" direction="io"/>
          <pin name="PA7" x="-20.32" y="-11.43" length="middle" direction="io"/>
          <pin name="PB0" x="-20.32" y="-13.97" length="middle" direction="io"/>
          <pin name="PB1" x="-20.32" y="-16.51" length="middle" direction="io"/>
          <pin name="PB2" x="-20.32" y="-19.05" length="middle" direction="io"/>
          <pin name="PB10" x="-20.32" y="-21.59" length="middle" direction="io"/>
          <pin name="PB11" x="-20.32" y="-24.13" length="middle" direction="io"/>
          <pin name="VSS_1" x="-20.32" y="-26.67" length="middle" direction="io"/>
          <pin name="VDD_1" x="-20.32" y="-29.21" length="middle" direction="io"/>
          <pin name="PB12" x="20.32" y="-29.21" length="middle" direction="io" rot="R180"/>
          <pin name="PB13" x="20.32" y="-26.67" length="middle" direction="io" rot="R180"/>
          <pin name="PB14" x="20.32" y="-24.13" length="middle" direction="io" rot="R180"/>
          <pin name="PB15" x="20.32" y="-21.59" length="middle" direction="io" rot="R180"/>
          <pin name="PA8" x="20.32" y="-19.05" length="middle" direction="io" rot="R180"/>
          <pin name="PA9" x="20.32" y="-16.51" length="middle" direction="io" rot="R180"/>
          <pin name="PA10" x="20.32" y="-13.97" length="middle" direction="io" rot="R180"/>
          <pin name="PA11" x="20.32" y="-11.43" length="middle" direction="io" rot="R180"/>
          <pin name="PA12" x="20.32" y="-8.89" length="middle" direction="io" rot="R180"/>
          <pin name="PA13" x="20.32" y="-6.35" length="middle" direction="io" rot="R180"/>
          <pin name="VSS_2" x="20.32" y="-3.81" length="middle" direction="io" rot="R180"/>
          <pin name="VDD_2" x="20.32" y="-1.27" length="middle" direction="io" rot="R180"/>
          <pin name="PA14" x="20.32" y="1.27" length="middle" direction="io" rot="R180"/>
          <pin name="PA15" x="20.32" y="3.81" length="middle" direction="io" rot="R180"/>
          <pin name="PB3" x="20.32" y="6.35" length="middle" direction="io" rot="R180"/>
          <pin name="PB4" x="20.32" y="8.89" length="middle" direction="io" rot="R180"/>
          <pin name="PB5" x="20.32" y="11.43" length="middle" direction="io" rot="R180"/>
          <pin name="PB6" x="20.32" y="13.97" length="middle" direction="io" rot="R180"/>
          <pin name="PB7" x="20.32" y="16.51" length="middle" direction="io" rot="R180"/>
          <pin name="BOOT0" x="20.32" y="19.05" length="middle" direction="io" rot="R180"/>
          <pin name="PB8" x="20.32" y="21.59" length="middle" direction="io" rot="R180"/>
          <pin name="PB9" x="20.32" y="24.13" length="middle" direction="io" rot="R180"/>
          <pin name="VSS_3" x="20.32" y="26.67" length="middle" direction="io" rot="R180"/>
          <pin name="VDD_3" x="20.32" y="29.21" length="middle" direction="io" rot="R180"/>
        </symbol>
      </symbols>
      <devicesets>
        <deviceset name="CH32V103C8T6" prefix="U">
          <gates>
            <gate name="G$1" symbol="CH32V103C8T6_SYM" x="0" y="0"/>
          </gates>
          <devices>
            <device name="" package="C2764428_LQFP-48_7x7">
              <connects>
                <connect gate="G$1" pin="VBAT" pad="1"/>
                <connect gate="G$1" pin="PC13-TAMPER-RTC" pad="2"/>
                <connect gate="G$1" pin="PC14-OSC32_IN" pad="3"/>
                <connect gate="G$1" pin="PC15-OSC32_OUT" pad="4"/>
                <connect gate="G$1" pin="OSC_IN" pad="5"/>
                <connect gate="G$1" pin="OSC_OUT" pad="6"/>
                <connect gate="G$1" pin="NRST" pad="7"/>
                <connect gate="G$1" pin="VSSA" pad="8"/>
                <connect gate="G$1" pin="VDDA" pad="9"/>
                <connect gate="G$1" pin="PA0-WKUP" pad="10"/>
                <connect gate="G$1" pin="PA1" pad="11"/>
                <connect gate="G$1" pin="PA2" pad="12"/>
                <connect gate="G$1" pin="PA3" pad="13"/>
                <connect gate="G$1" pin="PA4" pad="14"/>
                <connect gate="G$1" pin="PA5" pad="15"/>
                <connect gate="G$1" pin="PA6" pad="16"/>
                <connect gate="G$1" pin="PA7" pad="17"/>
                <connect gate="G$1" pin="PB0" pad="18"/>
                <connect gate="G$1" pin="PB1" pad="19"/>
                <connect gate="G$1" pin="PB2" pad="20"/>
                <connect gate="G$1" pin="PB10" pad="21"/>
                <connect gate="G$1" pin="PB11" pad="22"/>
                <connect gate="G$1" pin="VSS_1" pad="23"/>
                <connect gate="G$1" pin="VDD_1" pad="24"/>
                <connect gate="G$1" pin="PB12" pad="25"/>
                <connect gate="G$1" pin="PB13" pad="26"/>
                <connect gate="G$1" pin="PB14" pad="27"/>
                <connect gate="G$1" pin="PB15" pad="28"/>
                <connect gate="G$1" pin="PA8" pad="29"/>
                <connect gate="G$1" pin="PA9" pad="30"/>
                <connect gate="G$1" pin="PA10" pad="31"/>
                <connect gate="G$1" pin="PA11" pad="32"/>
                <connect gate="G$1" pin="PA12" pad="33"/>
                <connect gate="G$1" pin="PA13" pad="34"/>
                <connect gate="G$1" pin="VSS_2" pad="35"/>
                <connect gate="G$1" pin="VDD_2" pad="36"/>
                <connect gate="G$1" pin="PA14" pad="37"/>
                <connect gate="G$1" pin="PA15" pad="38"/>
                <connect gate="G$1" pin="PB3" pad="39"/>
                <connect gate="G$1" pin="PB4" pad="40"/>
                <connect gate="G$1" pin="PB5" pad="41"/>
                <connect gate="G$1" pin="PB6" pad="42"/>
                <connect gate="G$1" pin="PB7" pad="43"/>
                <connect gate="G$1" pin="BOOT0" pad="44"/>
                <connect gate="G$1" pin="PB8" pad="45"/>
                <connect gate="G$1" pin="PB9" pad="46"/>
                <connect gate="G$1" pin="VSS_3" pad="47"/>
                <connect gate="G$1" pin="VDD_3" pad="48"/>
              </connects>
            </device>
          </devices>
        </deviceset>
      </devicesets>
    </library>
  </drawing>
</eagle>
