Easyduino

<?xml version="1.0" encoding="UTF-8"?>
<export version="E">
  <design>
    <source>C:\Users\MarcoVM\Desktop\Drive\Trabajando\PCBs\Easyduino\Atmega328pNano\Easyduino_Atmega_Nano.kicad_sch</source>
    <date>3/30/2023 10:17:06 AM</date>
    <tool>Eeschema (7.0.0)</tool>
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      <title_block>
        <title/>
        <company/>
        <rev/>
        <date/>
        <source>Easyduino_Atmega_Nano.kicad_sch</source>
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        <title/>
        <company/>
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        <source>References.kicad_sch</source>
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    </sheet>
  </design>
  <components>
    <comp ref="A1">
      <value>Arduino_Nano_v3.x</value>
      <footprint>Module:Arduino_Nano_WithMountingHoles</footprint>
      <datasheet>http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf</datasheet>
      <fields>
        <field name="LCSC">-</field>
      </fields>
      <libsource lib="MCU_Module" part="Arduino_Nano_v3.x" description="Arduino Nano v3.x"/>
      <property name="LCSC" value="-"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
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    </comp>
    <comp ref="C1">
      <value>1u</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C52923</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C52923"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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    </comp>
    <comp ref="C2">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1525</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C1525"/>
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      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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      <tstamps>a000c688-e91a-4622-97b6-939e5f03f91b</tstamps>
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    <comp ref="C3">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1525</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C1525"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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    <comp ref="C4">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1525</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C1525"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>758a6507-b5f9-48a8-a12f-bc2c7b7bacd8</tstamps>
    </comp>
    <comp ref="C5">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1525</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C1525"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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    </comp>
    <comp ref="C6">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1525</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
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      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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      <tstamps>c36ee874-e0d6-4569-98cf-5568f0152e39</tstamps>
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    <comp ref="C7">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1525</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C1525"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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      <tstamps>2dd8f335-876a-4de5-9798-fbc1030223d0</tstamps>
    </comp>
    <comp ref="C8">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1525</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
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      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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    <comp ref="C9">
      <value>22p</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1555</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C1555"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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    <comp ref="C10">
      <value>22p</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C1555</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C1555"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
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    </comp>
    <comp ref="C11">
      <value>1u</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C52923</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C52923"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>563e3619-8fcc-419f-b9db-ff2f43c2bd3a</tstamps>
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    <comp ref="C12">
      <value>1u</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C52923</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C52923"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor"/>
      <property name="ki_keywords" value="cap capacitor"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>bccffcbb-8947-4d66-9e37-742f3e35affb</tstamps>
    </comp>
    <comp ref="D1">
      <value>LED</value>
      <footprint>LED_SMD:LED_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C434447</field>
      </fields>
      <libsource lib="Device" part="LED" description="Light emitting diode"/>
      <property name="LCSC" value="C434447"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Light emitting diode"/>
      <property name="ki_keywords" value="LED diode"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>d425369d-2cc5-4c1b-8d7e-0e0edc6ae97b</tstamps>
    </comp>
    <comp ref="D2">
      <value>D_Schottky</value>
      <footprint>Diode_SMD:D_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C2837790</field>
      </fields>
      <libsource lib="Device" part="D_Schottky" description="Schottky diode"/>
      <property name="LCSC" value="C2837790"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Schottky diode"/>
      <property name="ki_keywords" value="diode Schottky"/>
      <sheetpath names="/" tstamps="/"/>
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    <comp ref="D3">
      <value>LED</value>
      <footprint>LED_SMD:LED_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C434447</field>
      </fields>
      <libsource lib="Device" part="LED" description="Light emitting diode"/>
      <property name="LCSC" value="C434447"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Light emitting diode"/>
      <property name="ki_keywords" value="LED diode"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>a96ec2d2-0fc5-447c-97a4-6b118a0fa425</tstamps>
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    <comp ref="F1">
      <value>Polyfuse</value>
      <footprint>Fuse:Fuse_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C914087</field>
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      <libsource lib="Device" part="Polyfuse" description="Resettable fuse, polymeric positive temperature coefficient"/>
      <property name="LCSC" value="C914087"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Resettable fuse, polymeric positive temperature coefficient"/>
      <property name="ki_keywords" value="resettable fuse PTC PPTC polyfuse polyswitch"/>
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    <comp ref="J1">
      <value>USB_C_Receptacle_USB2.0</value>
      <footprint>Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-7010ASV</footprint>
      <datasheet>https://www.usb.org/sites/default/files/documents/usb_type-c.zip</datasheet>
      <fields>
        <field name="LCSC">C2765186</field>
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      <libsource lib="Connector" part="USB_C_Receptacle_USB2.0" description="USB 2.0-only Type-C Receptacle connector"/>
      <property name="LCSC" value="C2765186"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="USB 2.0-only Type-C Receptacle connector"/>
      <property name="ki_keywords" value="usb universal serial bus type-C USB2.0"/>
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    </comp>
    <comp ref="J2">
      <value>ICSP</value>
      <footprint>Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical</footprint>
      <fields>
        <field name="LCSC">-</field>
      </fields>
      <libsource lib="Connector_Generic" part="Conn_02x03_Odd_Even" description="Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)"/>
      <property name="LCSC" value="-"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)"/>
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      <tstamps>4a5f8276-e769-4454-86ba-66e2f7c38353</tstamps>
    </comp>
    <comp ref="R1">
      <value>5.1k</value>
      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C25905</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C25905"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Resistor"/>
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    <comp ref="R2">
      <value>5.1k</value>
      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C25905</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C25905"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Resistor"/>
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    <comp ref="R3">
      <value>5.1k</value>
      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C25905</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C25905"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Resistor"/>
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    <comp ref="R4">
      <value>5.1k</value>
      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C25905</field>
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      <libsource lib="Device" part="R" description="Resistor"/>
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      <property name="Sheetname" value=""/>
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      <property name="ki_description" value="Resistor"/>
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    <comp ref="R5">
      <value>330</value>
      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C25104</field>
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      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C25104"/>
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      <property name="ki_description" value="Resistor"/>
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    <comp ref="R6">
      <value>2k</value>
      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C4109</field>
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      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C4109"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Resistor"/>
      <property name="ki_keywords" value="R res resistor"/>
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      <tstamps>8408cbe4-6de7-433c-b121-4cc7985c5cf3</tstamps>
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    <comp ref="R7">
      <value>2k</value>
      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
      <fields>
        <field name="LCSC">C4109</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C4109"/>
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      <property name="ki_description" value="Resistor"/>
      <property name="ki_keywords" value="R res resistor"/>
      <sheetpath names="/" tstamps="/"/>
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    </comp>
    <comp ref="SW1">
      <value>SW_Push</value>
      <footprint>Button_Switch_SMD:SW_Tactile_SPST_NO_Straight_CK_PTS636Sx25SMTRLFS</footprint>
      <fields>
        <field name="LCSC">C520860</field>
      </fields>
      <libsource lib="Switch" part="SW_Push" description="Push button switch, generic, two pins"/>
      <property name="LCSC" value="C520860"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Push button switch, generic, two pins"/>
      <property name="ki_keywords" value="switch normally-open pushbutton push-button"/>
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    <comp ref="U1">
      <value>ATmega328P-A</value>
      <footprint>Package_QFP:TQFP-32_7x7mm_P0.8mm</footprint>
      <datasheet>http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf</datasheet>
      <fields>
        <field name="LCSC">C14877</field>
      </fields>
      <libsource lib="MCU_Microchip_ATmega" part="ATmega328P-A" description="20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32"/>
      <property name="LCSC" value="C14877"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32"/>
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    <comp ref="U2">
      <value>XC6206P332MR-5V</value>
      <footprint>Package_TO_SOT_SMD:SOT-23-3</footprint>
      <datasheet>https://www.torexsemi.com/file/xc6206/XC6206.pdf</datasheet>
      <fields>
        <field name="LCSC">C347376</field>
      </fields>
      <libsource lib="Regulator_Linear" part="XC6206PxxxMR" description="Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23"/>
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      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23"/>
      <property name="ki_keywords" value="Torex LDO Voltage Regulator Fixed Positive"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>e36b08ed-5023-46f9-abf9-38fb3722834e</tstamps>
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    <comp ref="U3">
      <value>CP2102N-Axx-xQFN28</value>
      <footprint>Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm</footprint>
      <datasheet>https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf</datasheet>
      <fields>
        <field name="LCSC">C6568</field>
      </fields>
      <libsource lib="Interface_USB" part="CP2102N-Axx-xQFN28" description="USB to UART master bridge, QFN-28"/>
      <property name="LCSC" value="C6568"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="USB to UART master bridge, QFN-28"/>
      <property name="ki_keywords" value="USB UART bridge"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>c657a95a-982c-4590-b180-0c03a9f4b1ce</tstamps>
    </comp>
    <comp ref="Y1">
      <value>16 MHz</value>
      <footprint>Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm</footprint>
      <fields>
        <field name="LCSC">C13738</field>
      </fields>
      <libsource lib="Device" part="Crystal_GND24" description="Four pin crystal, GND on pins 2 and 4"/>
      <property name="LCSC" value="C13738"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Easyduino_Atmega_Nano.kicad_sch"/>
      <property name="ki_description" value="Four pin crystal, GND on pins 2 and 4"/>
      <property name="ki_keywords" value="quartz ceramic resonator oscillator"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>f96a5d8b-70b7-4306-980f-2e163fa65ab4</tstamps>
    </comp>
  </components>
  <libparts>
    <libpart lib="Connector" part="USB_C_Receptacle_USB2.0">
      <description>USB 2.0-only Type-C Receptacle connector</description>
      <docs>https://www.usb.org/sites/default/files/documents/usb_type-c.zip</docs>
      <footprints>
        <fp>USB*C*Receptacle*</fp>
      </footprints>
      <fields>
        <field name="Reference">J</field>
        <field name="Value">USB_C_Receptacle_USB2.0</field>
        <field name="Datasheet">https://www.usb.org/sites/default/files/documents/usb_type-c.zip</field>
      </fields>
      <pins>
        <pin num="A1" name="GND" type="passive"/>
        <pin num="A4" name="VBUS" type="passive"/>
        <pin num="A5" name="CC1" type="bidirectional"/>
        <pin num="A6" name="D+" type="bidirectional"/>
        <pin num="A7" name="D-" type="bidirectional"/>
        <pin num="A8" name="SBU1" type="bidirectional"/>
        <pin num="A9" name="VBUS" type="passive"/>
        <pin num="A12" name="GND" type="passive"/>
        <pin num="B1" name="GND" type="passive"/>
        <pin num="B4" name="VBUS" type="passive"/>
        <pin num="B5" name="CC2" type="bidirectional"/>
        <pin num="B6" name="D+" type="bidirectional"/>
        <pin num="B7" name="D-" type="bidirectional"/>
        <pin num="B8" name="SBU2" type="bidirectional"/>
        <pin num="B9" name="VBUS" type="passive"/>
        <pin num="B12" name="GND" type="passive"/>
        <pin num="S1" name="SHIELD" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Connector_Generic" part="Conn_02x03_Odd_Even">
      <description>Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)</description>
      <docs>~</docs>
      <footprints>
        <fp>Connector*:*_2x??_*</fp>
      </footprints>
      <fields>
        <field name="Reference">J</field>
        <field name="Value">Conn_02x03_Odd_Even</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="Pin_1" type="passive"/>
        <pin num="2" name="Pin_2" type="passive"/>
        <pin num="3" name="Pin_3" type="passive"/>
        <pin num="4" name="Pin_4" type="passive"/>
        <pin num="5" name="Pin_5" type="passive"/>
        <pin num="6" name="Pin_6" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="C">
      <description>Unpolarized capacitor</description>
      <docs>~</docs>
      <footprints>
        <fp>C_*</fp>
      </footprints>
      <fields>
        <field name="Reference">C</field>
        <field name="Value">C</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="" type="passive"/>
        <pin num="2" name="" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="Crystal_GND24">
      <description>Four pin crystal, GND on pins 2 and 4</description>
      <docs>~</docs>
      <footprints>
        <fp>Crystal*</fp>
      </footprints>
      <fields>
        <field name="Reference">Y</field>
        <field name="Value">Crystal_GND24</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="1" type="passive"/>
        <pin num="2" name="2" type="passive"/>
        <pin num="3" name="3" type="passive"/>
        <pin num="4" name="4" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="D_Schottky">
      <description>Schottky diode</description>
      <docs>~</docs>
      <footprints>
        <fp>TO-???*</fp>
        <fp>*_Diode_*</fp>
        <fp>*SingleDiode*</fp>
        <fp>D_*</fp>
      </footprints>
      <fields>
        <field name="Reference">D</field>
        <field name="Value">D_Schottky</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="K" type="passive"/>
        <pin num="2" name="A" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="LED">
      <description>Light emitting diode</description>
      <docs>~</docs>
      <footprints>
        <fp>LED*</fp>
        <fp>LED_SMD:*</fp>
        <fp>LED_THT:*</fp>
      </footprints>
      <fields>
        <field name="Reference">D</field>
        <field name="Value">LED</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="K" type="passive"/>
        <pin num="2" name="A" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="Polyfuse">
      <description>Resettable fuse, polymeric positive temperature coefficient</description>
      <docs>~</docs>
      <footprints>
        <fp>*polyfuse*</fp>
        <fp>*PTC*</fp>
      </footprints>
      <fields>
        <field name="Reference">F</field>
        <field name="Value">Polyfuse</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="" type="passive"/>
        <pin num="2" name="" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="R">
      <description>Resistor</description>
      <docs>~</docs>
      <footprints>
        <fp>R_*</fp>
      </footprints>
      <fields>
        <field name="Reference">R</field>
        <field name="Value">R</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="" type="passive"/>
        <pin num="2" name="" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Interface_USB" part="CP2102N-Axx-xQFN28">
      <description>USB to UART master bridge, QFN-28</description>
      <docs>https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf</docs>
      <footprints>
        <fp>QFN*1EP*5x5mm*P0.5mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">CP2102N-Axx-xQFN28</field>
        <field name="Footprint">Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm</field>
        <field name="Datasheet">https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="~{DCD}" type="input"/>
        <pin num="2" name="~{RI}/CLK" type="bidirectional"/>
        <pin num="3" name="GND" type="power_in"/>
        <pin num="4" name="D+" type="bidirectional"/>
        <pin num="5" name="D-" type="bidirectional"/>
        <pin num="6" name="VDD" type="power_in"/>
        <pin num="7" name="VREGIN" type="power_in"/>
        <pin num="8" name="VBUS" type="input"/>
        <pin num="9" name="~{RST}" type="input"/>
        <pin num="10" name="NC" type="no_connect"/>
        <pin num="11" name="~{SUSPEND}" type="output"/>
        <pin num="12" name="SUSPEND" type="output"/>
        <pin num="13" name="CHREN" type="output"/>
        <pin num="14" name="CHR1" type="output"/>
        <pin num="15" name="CHR0" type="output"/>
        <pin num="16" name="~{WAKEUP}/GPIO.3" type="bidirectional"/>
        <pin num="17" name="RS485/GPIO.2" type="bidirectional"/>
        <pin num="18" name="~{RXT}/GPIO.1" type="bidirectional"/>
        <pin num="19" name="~{TXT}/GPIO.0" type="bidirectional"/>
        <pin num="20" name="GPIO.6" type="bidirectional"/>
        <pin num="21" name="GPIO.5" type="bidirectional"/>
        <pin num="22" name="GPIO.4" type="bidirectional"/>
        <pin num="23" name="~{CTS}" type="input"/>
        <pin num="24" name="~{RTS}" type="output"/>
        <pin num="25" name="RXD" type="input"/>
        <pin num="26" name="TXD" type="output"/>
        <pin num="27" name="~{DSR}" type="input"/>
        <pin num="28" name="~{DTR}" type="output"/>
        <pin num="29" name="GND" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="MCU_Microchip_ATmega" part="ATmega328P-A">
      <description>20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32</description>
      <docs>http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf</docs>
      <footprints>
        <fp>TQFP*7x7mm*P0.8mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">ATmega328P-A</field>
        <field name="Footprint">Package_QFP:TQFP-32_7x7mm_P0.8mm</field>
        <field name="Datasheet">http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="PD3" type="bidirectional"/>
        <pin num="2" name="PD4" type="bidirectional"/>
        <pin num="3" name="GND" type="power_in"/>
        <pin num="4" name="VCC" type="power_in"/>
        <pin num="5" name="GND" type="passive"/>
        <pin num="6" name="VCC" type="passive"/>
        <pin num="7" name="XTAL1/PB6" type="bidirectional"/>
        <pin num="8" name="XTAL2/PB7" type="bidirectional"/>
        <pin num="9" name="PD5" type="bidirectional"/>
        <pin num="10" name="PD6" type="bidirectional"/>
        <pin num="11" name="PD7" type="bidirectional"/>
        <pin num="12" name="PB0" type="bidirectional"/>
        <pin num="13" name="PB1" type="bidirectional"/>
        <pin num="14" name="PB2" type="bidirectional"/>
        <pin num="15" name="PB3" type="bidirectional"/>
        <pin num="16" name="PB4" type="bidirectional"/>
        <pin num="17" name="PB5" type="bidirectional"/>
        <pin num="18" name="AVCC" type="power_in"/>
        <pin num="19" name="ADC6" type="input"/>
        <pin num="20" name="AREF" type="passive"/>
        <pin num="21" name="GND" type="passive"/>
        <pin num="22" name="ADC7" type="input"/>
        <pin num="23" name="PC0" type="bidirectional"/>
        <pin num="24" name="PC1" type="bidirectional"/>
        <pin num="25" name="PC2" type="bidirectional"/>
        <pin num="26" name="PC3" type="bidirectional"/>
        <pin num="27" name="PC4" type="bidirectional"/>
        <pin num="28" name="PC5" type="bidirectional"/>
        <pin num="29" name="~{RESET}/PC6" type="bidirectional"/>
        <pin num="30" name="PD0" type="bidirectional"/>
        <pin num="31" name="PD1" type="bidirectional"/>
        <pin num="32" name="PD2" type="bidirectional"/>
      </pins>
    </libpart>
    <libpart lib="MCU_Module" part="Arduino_Nano_v3.x">
      <description>Arduino Nano v3.x</description>
      <docs>http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf</docs>
      <footprints>
        <fp>Arduino*Nano*</fp>
      </footprints>
      <fields>
        <field name="Reference">A</field>
        <field name="Value">Arduino_Nano_v3.x</field>
        <field name="Footprint">Module:Arduino_Nano</field>
        <field name="Datasheet">http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="D1/TX" type="bidirectional"/>
        <pin num="2" name="D0/RX" type="bidirectional"/>
        <pin num="3" name="~{RESET}" type="input"/>
        <pin num="4" name="GND" type="power_in"/>
        <pin num="5" name="D2" type="bidirectional"/>
        <pin num="6" name="D3" type="bidirectional"/>
        <pin num="7" name="D4" type="bidirectional"/>
        <pin num="8" name="D5" type="bidirectional"/>
        <pin num="9" name="D6" type="bidirectional"/>
        <pin num="10" name="D7" type="bidirectional"/>
        <pin num="11" name="D8" type="bidirectional"/>
        <pin num="12" name="D9" type="bidirectional"/>
        <pin num="13" name="D10" type="bidirectional"/>
        <pin num="14" name="D11" type="bidirectional"/>
        <pin num="15" name="D12" type="bidirectional"/>
        <pin num="16" name="D13" type="bidirectional"/>
        <pin num="17" name="3V3" type="power_out"/>
        <pin num="18" name="AREF" type="input"/>
        <pin num="19" name="A0" type="bidirectional"/>
        <pin num="20" name="A1" type="bidirectional"/>
        <pin num="21" name="A2" type="bidirectional"/>
        <pin num="22" name="A3" type="bidirectional"/>
        <pin num="23" name="A4" type="bidirectional"/>
        <pin num="24" name="A5" type="bidirectional"/>
        <pin num="25" name="A6" type="bidirectional"/>
        <pin num="26" name="A7" type="bidirectional"/>
        <pin num="27" name="+5V" type="power_out"/>
        <pin num="28" name="~{RESET}" type="input"/>
        <pin num="29" name="GND" type="power_in"/>
        <pin num="30" name="VIN" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="Regulator_Linear" part="XC6206PxxxMR">
      <description>Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23</description>
      <docs>https://www.torexsemi.com/file/xc6206/XC6206.pdf</docs>
      <footprints>
        <fp>SOT?23?3*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">XC6206PxxxMR</field>
        <field name="Footprint">Package_TO_SOT_SMD:SOT-23-3</field>
        <field name="Datasheet">https://www.torexsemi.com/file/xc6206/XC6206.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="GND" type="power_in"/>
        <pin num="2" name="VO" type="power_out"/>
        <pin num="3" name="VI" type="power_in"/>
      </pins>
    </libpart>
    <libpart lib="Switch" part="SW_Push">
      <description>Push button switch, generic, two pins</description>
      <docs>~</docs>
      <fields>
        <field name="Reference">SW</field>
        <field name="Value">SW_Push</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="1" type="passive"/>
        <pin num="2" name="2" type="passive"/>
      </pins>
    </libpart>
  </libparts>
  <libraries>
    <library logical="Connector">
      <uri>C:\Program Files\KiCad\7.0\share\kicad\symbols\/Connector.kicad_sym</uri>
    </library>
    <library logical="Connector_Generic">
      <uri>C:\Program Files\KiCad\7.0\share\kicad\symbols\/Connector_Generic.kicad_sym</uri>
    </library>
    <library logical="Device">
      <uri>C:\Program Files\KiCad\7.0\share\kicad\symbols\/Device.kicad_sym</uri>
    </library>
    <library logical="Interface_USB">
      <uri>C:\Program Files\KiCad\7.0\share\kicad\symbols\/Interface_USB.kicad_sym</uri>
    </library>
    <library logical="MCU_Microchip_ATmega">
      <uri>C:\Program Files\KiCad\7.0\share\kicad\symbols\/MCU_Microchip_ATmega.kicad_sym</uri>
    </library>
    <library logical="MCU_Module">
      <uri>C:\Program Files\KiCad\7.0\share\kicad\symbols\/MCU_Module.kicad_sym</uri>
    </library>
    <library logical="Regulator_Linear">
      <uri>C:\Program Files\KiCad\7.0\share\kicad\symbols\/Regulator_Linear.kicad_sym</uri>
    </library>
    <library logical="Switch">
      <uri>C:\Program Files\KiCad\7.0\share\kicad\symbols\/Switch.kicad_sym</uri>
    </library>
  </libraries>
  <nets>
    <net code="1" name="+3.3V">
      <node ref="A1" pin="17" pinfunction="3V3" pintype="power_out"/>
      <node ref="C3" pin="1" pintype="passive"/>
      <node ref="U3" pin="6" pinfunction="VDD" pintype="power_in"/>
    </net>
    <net code="2" name="+5V">
      <node ref="A1" pin="27" pinfunction="+5V" pintype="power_out"/>
      <node ref="C12" pin="1" pintype="passive"/>
      <node ref="C5" pin="1" pintype="passive"/>
      <node ref="C6" pin="1" pintype="passive"/>
      <node ref="C7" pin="2" pintype="passive"/>
      <node ref="D2" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="J2" pin="2" pinfunction="Pin_2" pintype="passive"/>
      <node ref="R3" pin="1" pintype="passive"/>
      <node ref="R7" pin="2" pintype="passive"/>
      <node ref="U1" pin="18" pinfunction="AVCC" pintype="power_in"/>
      <node ref="U1" pin="4" pinfunction="VCC" pintype="power_in"/>
      <node ref="U1" pin="6" pinfunction="VCC" pintype="passive"/>
      <node ref="U2" pin="2" pinfunction="VO" pintype="power_out"/>
    </net>
    <net code="3" name="/BuiltLED">
      <node ref="D1" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="R6" pin="1" pintype="passive"/>
    </net>
    <net code="4" name="/CC1">
      <node ref="J1" pin="A5" pinfunction="CC1" pintype="bidirectional"/>
      <node ref="R1" pin="1" pintype="passive"/>
    </net>
    <net code="5" name="/CC2">
      <node ref="J1" pin="B5" pinfunction="CC2" pintype="bidirectional"/>
      <node ref="R2" pin="1" pintype="passive"/>
    </net>
    <net code="6" name="/DTR">
      <node ref="C4" pin="1" pintype="passive"/>
      <node ref="U3" pin="28" pinfunction="~{DTR}" pintype="output"/>
    </net>
    <net code="7" name="/ONLED">
      <node ref="D3" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="R7" pin="1" pintype="passive"/>
    </net>
    <net code="8" name="/USB_D+">
      <node ref="J1" pin="A6" pinfunction="D+" pintype="bidirectional"/>
      <node ref="J1" pin="B6" pinfunction="D+" pintype="bidirectional"/>
      <node ref="U3" pin="4" pinfunction="D+" pintype="bidirectional"/>
    </net>
    <net code="9" name="/USB_D-">
      <node ref="J1" pin="A7" pinfunction="D-" pintype="bidirectional"/>
      <node ref="J1" pin="B7" pinfunction="D-" pintype="bidirectional"/>
      <node ref="U3" pin="5" pinfunction="D-" pintype="bidirectional"/>
    </net>
    <net code="10" name="/Vbus">
      <node ref="F1" pin="1" pintype="passive"/>
      <node ref="J1" pin="A4" pinfunction="VBUS" pintype="passive"/>
      <node ref="J1" pin="A9" pinfunction="VBUS" pintype="passive"/>
      <node ref="J1" pin="B4" pinfunction="VBUS" pintype="passive"/>
      <node ref="J1" pin="B9" pinfunction="VBUS" pintype="passive"/>
    </net>
    <net code="11" name="/Vbus_f">
      <node ref="C1" pin="1" pintype="passive"/>
      <node ref="C2" pin="1" pintype="passive"/>
      <node ref="D2" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="F1" pin="2" pintype="passive"/>
      <node ref="U3" pin="7" pinfunction="VREGIN" pintype="power_in"/>
      <node ref="U3" pin="8" pinfunction="VBUS" pintype="input"/>
    </net>
    <net code="12" name="/XTAL1">
      <node ref="C10" pin="1" pintype="passive"/>
      <node ref="U1" pin="7" pinfunction="XTAL1/PB6" pintype="bidirectional"/>
      <node ref="Y1" pin="3" pinfunction="3" pintype="passive"/>
    </net>
    <net code="13" name="/XTAL2">
      <node ref="C9" pin="2" pintype="passive"/>
      <node ref="U1" pin="8" pinfunction="XTAL2/PB7" pintype="bidirectional"/>
      <node ref="Y1" pin="1" pinfunction="1" pintype="passive"/>
    </net>
    <net code="14" name="ADC6">
      <node ref="A1" pin="25" pinfunction="A6" pintype="bidirectional"/>
      <node ref="U1" pin="19" pinfunction="ADC6" pintype="input"/>
    </net>
    <net code="15" name="ADC7">
      <node ref="A1" pin="26" pinfunction="A7" pintype="bidirectional"/>
      <node ref="U1" pin="22" pinfunction="ADC7" pintype="input"/>
    </net>
    <net code="16" name="AREF">
      <node ref="A1" pin="18" pinfunction="AREF" pintype="input"/>
      <node ref="C8" pin="1" pintype="passive"/>
      <node ref="U1" pin="20" pinfunction="AREF" pintype="passive"/>
    </net>
    <net code="17" name="GND">
      <node ref="A1" pin="29" pinfunction="GND" pintype="power_in"/>
      <node ref="A1" pin="4" pinfunction="GND" pintype="power_in"/>
      <node ref="C1" pin="2" pintype="passive"/>
      <node ref="C10" pin="2" pintype="passive"/>
      <node ref="C11" pin="2" pintype="passive"/>
      <node ref="C12" pin="2" pintype="passive"/>
      <node ref="C2" pin="2" pintype="passive"/>
      <node ref="C3" pin="2" pintype="passive"/>
      <node ref="C5" pin="2" pintype="passive"/>
      <node ref="C6" pin="2" pintype="passive"/>
      <node ref="C7" pin="1" pintype="passive"/>
      <node ref="C8" pin="2" pintype="passive"/>
      <node ref="C9" pin="1" pintype="passive"/>
      <node ref="D1" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="D3" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="J1" pin="A1" pinfunction="GND" pintype="passive"/>
      <node ref="J1" pin="A12" pinfunction="GND" pintype="passive"/>
      <node ref="J1" pin="B1" pinfunction="GND" pintype="passive"/>
      <node ref="J1" pin="B12" pinfunction="GND" pintype="passive"/>
      <node ref="J2" pin="6" pinfunction="Pin_6" pintype="passive"/>
      <node ref="R1" pin="2" pintype="passive"/>
      <node ref="R2" pin="2" pintype="passive"/>
      <node ref="SW1" pin="1" pinfunction="1" pintype="passive"/>
      <node ref="U1" pin="21" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="3" pinfunction="GND" pintype="power_in"/>
      <node ref="U1" pin="5" pinfunction="GND" pintype="passive"/>
      <node ref="U2" pin="1" pinfunction="GND" pintype="power_in"/>
      <node ref="U3" pin="29" pinfunction="GND" pintype="passive"/>
      <node ref="U3" pin="3" pinfunction="GND" pintype="power_in"/>
      <node ref="Y1" pin="2" pinfunction="2" pintype="passive"/>
      <node ref="Y1" pin="4" pinfunction="4" pintype="passive"/>
    </net>
    <net code="18" name="Net-(R3-Pad2)">
      <node ref="R3" pin="2" pintype="passive"/>
      <node ref="R4" pin="2" pintype="passive"/>
    </net>
    <net code="19" name="Net-(R5-Pad2)">
      <node ref="R5" pin="2" pintype="passive"/>
      <node ref="SW1" pin="2" pinfunction="2" pintype="passive"/>
    </net>
    <net code="20" name="PB0">
      <node ref="A1" pin="11" pinfunction="D8" pintype="bidirectional"/>
      <node ref="U1" pin="12" pinfunction="PB0" pintype="bidirectional"/>
    </net>
    <net code="21" name="PB1">
      <node ref="A1" pin="12" pinfunction="D9" pintype="bidirectional"/>
      <node ref="U1" pin="13" pinfunction="PB1" pintype="bidirectional"/>
    </net>
    <net code="22" name="PB2">
      <node ref="A1" pin="13" pinfunction="D10" pintype="bidirectional"/>
      <node ref="U1" pin="14" pinfunction="PB2" pintype="bidirectional"/>
    </net>
    <net code="23" name="PB3">
      <node ref="A1" pin="14" pinfunction="D11" pintype="bidirectional"/>
      <node ref="J2" pin="4" pinfunction="Pin_4" pintype="passive"/>
      <node ref="U1" pin="15" pinfunction="PB3" pintype="bidirectional"/>
    </net>
    <net code="24" name="PB4">
      <node ref="A1" pin="15" pinfunction="D12" pintype="bidirectional"/>
      <node ref="J2" pin="1" pinfunction="Pin_1" pintype="passive"/>
      <node ref="U1" pin="16" pinfunction="PB4" pintype="bidirectional"/>
    </net>
    <net code="25" name="PB5">
      <node ref="A1" pin="16" pinfunction="D13" pintype="bidirectional"/>
      <node ref="J2" pin="3" pinfunction="Pin_3" pintype="passive"/>
      <node ref="R6" pin="2" pintype="passive"/>
      <node ref="U1" pin="17" pinfunction="PB5" pintype="bidirectional"/>
    </net>
    <net code="26" name="PC0">
      <node ref="A1" pin="19" pinfunction="A0" pintype="bidirectional"/>
      <node ref="U1" pin="23" pinfunction="PC0" pintype="bidirectional"/>
    </net>
    <net code="27" name="PC1">
      <node ref="A1" pin="20" pinfunction="A1" pintype="bidirectional"/>
      <node ref="U1" pin="24" pinfunction="PC1" pintype="bidirectional"/>
    </net>
    <net code="28" name="PC2">
      <node ref="A1" pin="21" pinfunction="A2" pintype="bidirectional"/>
      <node ref="U1" pin="25" pinfunction="PC2" pintype="bidirectional"/>
    </net>
    <net code="29" name="PC3">
      <node ref="A1" pin="22" pinfunction="A3" pintype="bidirectional"/>
      <node ref="U1" pin="26" pinfunction="PC3" pintype="bidirectional"/>
    </net>
    <net code="30" name="PC4">
      <node ref="A1" pin="23" pinfunction="A4" pintype="bidirectional"/>
      <node ref="U1" pin="27" pinfunction="PC4" pintype="bidirectional"/>
    </net>
    <net code="31" name="PC5">
      <node ref="A1" pin="24" pinfunction="A5" pintype="bidirectional"/>
      <node ref="U1" pin="28" pinfunction="PC5" pintype="bidirectional"/>
    </net>
    <net code="32" name="PC6">
      <node ref="A1" pin="28" pinfunction="~{RESET}" pintype="input"/>
      <node ref="A1" pin="3" pinfunction="~{RESET}" pintype="input"/>
      <node ref="C4" pin="2" pintype="passive"/>
      <node ref="J2" pin="5" pinfunction="Pin_5" pintype="passive"/>
      <node ref="R4" pin="1" pintype="passive"/>
      <node ref="R5" pin="1" pintype="passive"/>
      <node ref="U1" pin="29" pinfunction="~{RESET}/PC6" pintype="bidirectional"/>
    </net>
    <net code="33" name="PD0">
      <node ref="A1" pin="2" pinfunction="D0/RX" pintype="bidirectional"/>
      <node ref="U1" pin="30" pinfunction="PD0" pintype="bidirectional"/>
      <node ref="U3" pin="26" pinfunction="TXD" pintype="output"/>
    </net>
    <net code="34" name="PD1">
      <node ref="A1" pin="1" pinfunction="D1/TX" pintype="bidirectional"/>
      <node ref="U1" pin="31" pinfunction="PD1" pintype="bidirectional"/>
      <node ref="U3" pin="25" pinfunction="RXD" pintype="input"/>
    </net>
    <net code="35" name="PD2">
      <node ref="A1" pin="5" pinfunction="D2" pintype="bidirectional"/>
      <node ref="U1" pin="32" pinfunction="PD2" pintype="bidirectional"/>
    </net>
    <net code="36" name="PD3">
      <node ref="A1" pin="6" pinfunction="D3" pintype="bidirectional"/>
      <node ref="U1" pin="1" pinfunction="PD3" pintype="bidirectional"/>
    </net>
    <net code="37" name="PD4">
      <node ref="A1" pin="7" pinfunction="D4" pintype="bidirectional"/>
      <node ref="U1" pin="2" pinfunction="PD4" pintype="bidirectional"/>
    </net>
    <net code="38" name="PD5">
      <node ref="A1" pin="8" pinfunction="D5" pintype="bidirectional"/>
      <node ref="U1" pin="9" pinfunction="PD5" pintype="bidirectional"/>
    </net>
    <net code="39" name="PD6">
      <node ref="A1" pin="9" pinfunction="D6" pintype="bidirectional"/>
      <node ref="U1" pin="10" pinfunction="PD6" pintype="bidirectional"/>
    </net>
    <net code="40" name="PD7">
      <node ref="A1" pin="10" pinfunction="D7" pintype="bidirectional"/>
      <node ref="U1" pin="11" pinfunction="PD7" pintype="bidirectional"/>
    </net>
    <net code="41" name="VCC">
      <node ref="A1" pin="30" pinfunction="VIN" pintype="power_in"/>
      <node ref="C11" pin="1" pintype="passive"/>
      <node ref="U2" pin="3" pinfunction="VI" pintype="power_in"/>
    </net>
    <net code="42" name="unconnected-(J1-SBU1-PadA8)">
      <node ref="J1" pin="A8" pinfunction="SBU1" pintype="bidirectional+no_connect"/>
    </net>
    <net code="43" name="unconnected-(J1-SBU2-PadB8)">
      <node ref="J1" pin="B8" pinfunction="SBU2" pintype="bidirectional+no_connect"/>
    </net>
    <net code="44" name="unconnected-(J1-SHIELD-PadS1)">
      <node ref="J1" pin="S1" pinfunction="SHIELD" pintype="passive+no_connect"/>
    </net>
    <net code="45" name="unconnected-(U3-CHR0-Pad15)">
      <node ref="U3" pin="15" pinfunction="CHR0" pintype="output+no_connect"/>
    </net>
    <net code="46" name="unconnected-(U3-CHR1-Pad14)">
      <node ref="U3" pin="14" pinfunction="CHR1" pintype="output+no_connect"/>
    </net>
    <net code="47" name="unconnected-(U3-CHREN-Pad13)">
      <node ref="U3" pin="13" pinfunction="CHREN" pintype="output+no_connect"/>
    </net>
    <net code="48" name="unconnected-(U3-GPIO.4-Pad22)">
      <node ref="U3" pin="22" pinfunction="GPIO.4" pintype="bidirectional+no_connect"/>
    </net>
    <net code="49" name="unconnected-(U3-GPIO.5-Pad21)">
      <node ref="U3" pin="21" pinfunction="GPIO.5" pintype="bidirectional+no_connect"/>
    </net>
    <net code="50" name="unconnected-(U3-GPIO.6-Pad20)">
      <node ref="U3" pin="20" pinfunction="GPIO.6" pintype="bidirectional+no_connect"/>
    </net>
    <net code="51" name="unconnected-(U3-NC-Pad10)">
      <node ref="U3" pin="10" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="52" name="unconnected-(U3-RS485{slash}GPIO.2-Pad17)">
      <node ref="U3" pin="17" pinfunction="RS485/GPIO.2" pintype="bidirectional+no_connect"/>
    </net>
    <net code="53" name="unconnected-(U3-SUSPEND-Pad12)">
      <node ref="U3" pin="12" pinfunction="SUSPEND" pintype="output+no_connect"/>
    </net>
    <net code="54" name="unconnected-(U3-~{CTS}-Pad23)">
      <node ref="U3" pin="23" pinfunction="~{CTS}" pintype="input+no_connect"/>
    </net>
    <net code="55" name="unconnected-(U3-~{DCD}-Pad1)">
      <node ref="U3" pin="1" pinfunction="~{DCD}" pintype="input+no_connect"/>
    </net>
    <net code="56" name="unconnected-(U3-~{DSR}-Pad27)">
      <node ref="U3" pin="27" pinfunction="~{DSR}" pintype="input+no_connect"/>
    </net>
    <net code="57" name="unconnected-(U3-~{RI}{slash}CLK-Pad2)">
      <node ref="U3" pin="2" pinfunction="~{RI}/CLK" pintype="bidirectional+no_connect"/>
    </net>
    <net code="58" name="unconnected-(U3-~{RST}-Pad9)">
      <node ref="U3" pin="9" pinfunction="~{RST}" pintype="input+no_connect"/>
    </net>
    <net code="59" name="unconnected-(U3-~{RTS}-Pad24)">
      <node ref="U3" pin="24" pinfunction="~{RTS}" pintype="output+no_connect"/>
    </net>
    <net code="60" name="unconnected-(U3-~{RXT}{slash}GPIO.1-Pad18)">
      <node ref="U3" pin="18" pinfunction="~{RXT}/GPIO.1" pintype="bidirectional+no_connect"/>
    </net>
    <net code="61" name="unconnected-(U3-~{SUSPEND}-Pad11)">
      <node ref="U3" pin="11" pinfunction="~{SUSPEND}" pintype="output+no_connect"/>
    </net>
    <net code="62" name="unconnected-(U3-~{TXT}{slash}GPIO.0-Pad19)">
      <node ref="U3" pin="19" pinfunction="~{TXT}/GPIO.0" pintype="bidirectional+no_connect"/>
    </net>
    <net code="63" name="unconnected-(U3-~{WAKEUP}{slash}GPIO.3-Pad16)">
      <node ref="U3" pin="16" pinfunction="~{WAKEUP}/GPIO.3" pintype="bidirectional+no_connect"/>
    </net>
  </nets>
</export>