<?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="C29779902_LQFP-48_7x7">
          <description>CH32X035C8T6 — 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"/>
          <smd name="3" x="-4.2" y="1.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <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"/>
          <smd name="12" x="-4.2" y="-2.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="13" x="-2.75" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="14" x="-2.25" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="15" x="-1.75" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="16" x="-1.25" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="17" x="-0.75" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="18" x="-0.25" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="19" x="0.25" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="20" x="0.75" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="21" x="1.25" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="22" x="1.75" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="23" x="2.25" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="24" x="2.75" y="-4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="25" x="4.2" y="-2.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="26" x="4.2" y="-2.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="27" x="4.2" y="-1.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="28" x="4.2" y="-1.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="29" x="4.2" y="-0.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="30" x="4.2" y="-0.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="31" x="4.2" y="0.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="32" x="4.2" y="0.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
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          <smd name="34" x="4.2" y="1.75" dx="1.25" dy="0.3" layer="1" roundness="25"/>
          <smd name="35" x="4.2" y="2.25" dx="1.25" dy="0.3" layer="1" roundness="25"/>
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          <smd name="39" x="1.75" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="40" x="1.25" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="41" x="0.75" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="42" x="0.25" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="43" x="-0.25" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="44" x="-0.75" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="45" x="-1.25" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="46" x="-1.75" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <smd name="47" x="-2.25" y="4.2" dx="0.3" dy="1.25" layer="1" roundness="25"/>
          <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"/>
          <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"/>
          <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="CH32X035C8T6_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="PA15/TX2" x="-20.32" y="29.21" length="middle" direction="io"/>
          <pin name="PA16_I/O_PA16" x="-20.32" y="26.67" length="middle" direction="io"/>
          <pin name="PA17_I/O_PA17" x="-20.32" y="24.13" length="middle" direction="io"/>
          <pin name="PA18_I/O_PA18" x="-20.32" y="21.59" length="middle" direction="io"/>
          <pin name="PA19_I/O_PA19" x="-20.32" y="19.05" length="middle" direction="io"/>
          <pin name="PA20_I/O_PA20" x="-20.32" y="16.51" length="middle" direction="io"/>
          <pin name="PA21_I/O_PA21" x="-20.32" y="13.97" length="middle" direction="io"/>
          <pin name="PC0_I/O/A_PC0" x="-20.32" y="11.43" length="middle" direction="io"/>
          <pin name="PC1_I/O/A_PC1" x="-20.32" y="8.89" length="middle" direction="io"/>
          <pin name="PC2_I/O/A_PC2" x="-20.32" y="6.35" length="middle" direction="io"/>
          <pin name="PA1/RTS2/T2C2/C1O/CTS2_/O1N2/O2N2/A1" x="-20.32" y="3.81" length="middle" direction="io"/>
          <pin name="PA2/TX2/T2C3/O2O1/RTS2_/T2ET_/C3N0/A2" x="-20.32" y="1.27" length="middle" direction="io"/>
          <pin name="PA23_I/O/A_PA23" x="-20.32" y="-1.27" length="middle" direction="io"/>
          <pin name="PA0_I/O/A_PA0" x="-20.32" y="-3.81" length="middle" direction="io"/>
          <pin name="PA5/SCK/TX4_/CTS4_/O2N0/A5" x="-20.32" y="-6.35" length="middle" direction="io"/>
          <pin name="PA6/MISO/T3C1/RTS4_/T1BK_/O1N0/A6" x="-20.32" y="-8.89" length="middle" direction="io"/>
          <pin name="PA3_I/O/A_PA3" x="-20.32" y="-11.43" length="middle" direction="io"/>
          <pin name="PC4_I/O_PC4" x="-20.32" y="-13.97" length="middle" direction="io"/>
          <pin name="PC5_I/O_PC5" x="-20.32" y="-16.51" length="middle" direction="io"/>
          <pin name="PA4_I/O/A_PA4" x="-20.32" y="-19.05" length="middle" direction="io"/>
          <pin name="PA5_I/O/A_PA5" x="-20.32" y="-21.59" length="middle" direction="io"/>
          <pin name="PA6_I/O/A_PA6" x="-20.32" y="-24.13" length="middle" direction="io"/>
          <pin name="PB3/TX3/C3O/T2C3_/T2C3N_/O2P1" x="-20.32" y="-26.67" length="middle" direction="io"/>
          <pin name="PB4/T2C4_/T3C1_/T2BK_/RX3/O1P2" x="-20.32" y="-29.21" length="middle" direction="io"/>
          <pin name="PB5/O1O1/T3C2_/T1BK" x="20.32" y="-29.21" length="middle" direction="io" rot="R180"/>
          <pin name="PB6/T1C1N/CTS3/O1N1" x="20.32" y="-26.67" length="middle" direction="io" rot="R180"/>
          <pin name="PB7/T1C2N/RTS3_/O2P2" x="20.32" y="-24.13" length="middle" direction="io" rot="R180"/>
          <pin name="PB8/T1C3N/O1P1" x="20.32" y="-21.59" length="middle" direction="io" rot="R180"/>
          <pin name="PB9/T1C1/MCO/TX4" x="20.32" y="-19.05" length="middle" direction="io" rot="R180"/>
          <pin name="PB10/TX1/T1C2" x="20.32" y="-16.51" length="middle" direction="io" rot="R180"/>
          <pin name="PB11/T1C3/T2C1N_/RX1" x="20.32" y="-13.97" length="middle" direction="io" rot="R180"/>
          <pin name="PC16/UDM/T1C4/TX4_/I2C_/RX4_/CTS1/PC11" x="20.32" y="-11.43" length="middle" direction="io" rot="R180"/>
          <pin name="PC17/UDP/RTS1/TX4_/I2C_/RX4_/T1ET/PC10" x="20.32" y="-8.89" length="middle" direction="io" rot="R180"/>
          <pin name="PC18/DIO/TX3_/T2C1N_/T3C2_/I2C_/T1ET" x="20.32" y="-6.35" length="middle" direction="io" rot="R180"/>
          <pin name="PB12/T1C4_/T2C2N" x="20.32" y="-3.81" length="middle" direction="io" rot="R180"/>
          <pin name="PB13/TX4" x="20.32" y="-1.27" length="middle" direction="io" rot="R180"/>
          <pin name="PC19/DCK/T2C1_/T3C1_/I2C_/RX3_/RX4_/C1P0" x="20.32" y="1.27" length="middle" direction="io" rot="R180"/>
          <pin name="PC14/CC1/T1C3_/T2C2" x="20.32" y="3.81" length="middle" direction="io" rot="R180"/>
          <pin name="PC15/CC2/T2C3_/T1ET" x="20.32" y="6.35" length="middle" direction="io" rot="R180"/>
          <pin name="PA8/RTS4/RTS1" x="20.32" y="8.89" length="middle" direction="io" rot="R180"/>
          <pin name="PA9/MISO_/RX4_/CTS1_/T2BK" x="20.32" y="11.43" length="middle" direction="io" rot="R180"/>
          <pin name="PA10/SCL/TX1_/MOSI_/RX4" x="20.32" y="13.97" length="middle" direction="io" rot="R180"/>
          <pin name="PA11/SDA/SCK_/RX1_/C2P1" x="20.32" y="16.51" length="middle" direction="io" rot="R180"/>
          <pin name="PA12/CS_/T2C2_/T2C1N_/C2P0" x="20.32" y="19.05" length="middle" direction="io" rot="R180"/>
          <pin name="PA13/SCL_/RTS4_/CTS1_/T2C3_/T2C2N_/C3P0" x="20.32" y="21.59" length="middle" direction="io" rot="R180"/>
          <pin name="PA14/SDA_/RTS1_/T2C3N_/CTS4_/C3P1" x="20.32" y="24.13" length="middle" direction="io" rot="R180"/>
          <pin name="GND" x="20.32" y="26.67" length="middle" direction="io" rot="R180"/>
          <pin name="VDD" x="20.32" y="29.21" length="middle" direction="io" rot="R180"/>
        </symbol>
      </symbols>
      <devicesets>
        <deviceset name="CH32X035C8T6" prefix="U">
          <gates>
            <gate name="G$1" symbol="CH32X035C8T6_SYM" x="0" y="0"/>
          </gates>
          <devices>
            <device name="" package="C29779902_LQFP-48_7x7">
              <connects>
                <connect gate="G$1" pin="PA15/TX2" pad="1"/>
                <connect gate="G$1" pin="PA16_I/O_PA16" pad="2"/>
                <connect gate="G$1" pin="PA17_I/O_PA17" pad="3"/>
                <connect gate="G$1" pin="PA18_I/O_PA18" pad="4"/>
                <connect gate="G$1" pin="PA19_I/O_PA19" pad="5"/>
                <connect gate="G$1" pin="PA20_I/O_PA20" pad="6"/>
                <connect gate="G$1" pin="PA21_I/O_PA21" pad="7"/>
                <connect gate="G$1" pin="PC0_I/O/A_PC0" pad="8"/>
                <connect gate="G$1" pin="PC1_I/O/A_PC1" pad="9"/>
                <connect gate="G$1" pin="PC2_I/O/A_PC2" pad="10"/>
                <connect gate="G$1" pin="PA1/RTS2/T2C2/C1O/CTS2_/O1N2/O2N2/A1" pad="11"/>
                <connect gate="G$1" pin="PA2/TX2/T2C3/O2O1/RTS2_/T2ET_/C3N0/A2" pad="12"/>
                <connect gate="G$1" pin="PA23_I/O/A_PA23" pad="13"/>
                <connect gate="G$1" pin="PA0_I/O/A_PA0" pad="14"/>
                <connect gate="G$1" pin="PA5/SCK/TX4_/CTS4_/O2N0/A5" pad="15"/>
                <connect gate="G$1" pin="PA6/MISO/T3C1/RTS4_/T1BK_/O1N0/A6" pad="16"/>
                <connect gate="G$1" pin="PA3_I/O/A_PA3" pad="17"/>
                <connect gate="G$1" pin="PC4_I/O_PC4" pad="18"/>
                <connect gate="G$1" pin="PC5_I/O_PC5" pad="19"/>
                <connect gate="G$1" pin="PA4_I/O/A_PA4" pad="20"/>
                <connect gate="G$1" pin="PA5_I/O/A_PA5" pad="21"/>
                <connect gate="G$1" pin="PA6_I/O/A_PA6" pad="22"/>
                <connect gate="G$1" pin="PB3/TX3/C3O/T2C3_/T2C3N_/O2P1" pad="23"/>
                <connect gate="G$1" pin="PB4/T2C4_/T3C1_/T2BK_/RX3/O1P2" pad="24"/>
                <connect gate="G$1" pin="PB5/O1O1/T3C2_/T1BK" pad="25"/>
                <connect gate="G$1" pin="PB6/T1C1N/CTS3/O1N1" pad="26"/>
                <connect gate="G$1" pin="PB7/T1C2N/RTS3_/O2P2" pad="27"/>
                <connect gate="G$1" pin="PB8/T1C3N/O1P1" pad="28"/>
                <connect gate="G$1" pin="PB9/T1C1/MCO/TX4" pad="29"/>
                <connect gate="G$1" pin="PB10/TX1/T1C2" pad="30"/>
                <connect gate="G$1" pin="PB11/T1C3/T2C1N_/RX1" pad="31"/>
                <connect gate="G$1" pin="PC16/UDM/T1C4/TX4_/I2C_/RX4_/CTS1/PC11" pad="32"/>
                <connect gate="G$1" pin="PC17/UDP/RTS1/TX4_/I2C_/RX4_/T1ET/PC10" pad="33"/>
                <connect gate="G$1" pin="PC18/DIO/TX3_/T2C1N_/T3C2_/I2C_/T1ET" pad="34"/>
                <connect gate="G$1" pin="PB12/T1C4_/T2C2N" pad="35"/>
                <connect gate="G$1" pin="PB13/TX4" pad="36"/>
                <connect gate="G$1" pin="PC19/DCK/T2C1_/T3C1_/I2C_/RX3_/RX4_/C1P0" pad="37"/>
                <connect gate="G$1" pin="PC14/CC1/T1C3_/T2C2" pad="38"/>
                <connect gate="G$1" pin="PC15/CC2/T2C3_/T1ET" pad="39"/>
                <connect gate="G$1" pin="PA8/RTS4/RTS1" pad="40"/>
                <connect gate="G$1" pin="PA9/MISO_/RX4_/CTS1_/T2BK" pad="41"/>
                <connect gate="G$1" pin="PA10/SCL/TX1_/MOSI_/RX4" pad="42"/>
                <connect gate="G$1" pin="PA11/SDA/SCK_/RX1_/C2P1" pad="43"/>
                <connect gate="G$1" pin="PA12/CS_/T2C2_/T2C1N_/C2P0" pad="44"/>
                <connect gate="G$1" pin="PA13/SCL_/RTS4_/CTS1_/T2C3_/T2C2N_/C3P0" pad="45"/>
                <connect gate="G$1" pin="PA14/SDA_/RTS1_/T2C3N_/CTS4_/C3P1" pad="46"/>
                <connect gate="G$1" pin="GND" pad="47"/>
                <connect gate="G$1" pin="VDD" pad="48"/>
              </connects>
            </device>
          </devices>
        </deviceset>
      </devicesets>
    </library>
  </drawing>
</eagle>
