EUISOpcb.xml

<?xml version="1.0" encoding="UTF-8"?>
<export version="D">
  <design>
    <source>C:\Users\ashmo\OneDrive\Documents\GitHub\EUISO-pcb\EUISOpcb.sch</source>
    <date>2/3/2020 9:47:38 PM</date>
    <tool>Eeschema (5.1.5)-3</tool>
    <sheet number="1" name="/" tstamps="/">
      <title_block>
        <title/>
        <company/>
        <rev/>
        <date/>
        <source>EUISOpcb.sch</source>
        <comment number="1" value=""/>
        <comment number="2" value=""/>
        <comment number="3" value=""/>
        <comment number="4" value=""/>
      </title_block>
    </sheet>
  </design>
  <components>
    <comp ref="U1">
      <value>ATmega32U4-AU</value>
      <footprint>Package_QFP:TQFP-44_10x10mm_P0.8mm</footprint>
      <datasheet>http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7766-8-bit-AVR-ATmega16U4-32U4_Datasheet.pdf</datasheet>
      <libsource lib="MCU_Microchip_ATmega" part="ATmega32U4-AU" description="16MHz, 32kB Flash, 2.5kB SRAM, 1kB EEPROM, USB 2.0, TQFP-44"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFC44A0</tstamp>
    </comp>
    <comp ref="R5">
      <value>10k</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFD296E</tstamp>
    </comp>
    <comp ref="R3">
      <value>22</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFD8715</tstamp>
    </comp>
    <comp ref="R4">
      <value>22</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFD8FAE</tstamp>
    </comp>
    <comp ref="C3">
      <value>1uF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFDEA21</tstamp>
    </comp>
    <comp ref="C4">
      <value>0.1uF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFE2538</tstamp>
    </comp>
    <comp ref="C5">
      <value>0.1uF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFE2ED7</tstamp>
    </comp>
    <comp ref="C6">
      <value>0.1uF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFE3B28</tstamp>
    </comp>
    <comp ref="C7">
      <value>10uF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFE3F63</tstamp>
    </comp>
    <comp ref="Y1">
      <value>16MHz</value>
      <footprint>Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="Crystal_GND24_Small" description="Four pin crystal, GND on pins 2 and 4, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFF0B3A</tstamp>
    </comp>
    <comp ref="C1">
      <value>22pF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFF3FCD</tstamp>
    </comp>
    <comp ref="C2">
      <value>22pF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFF5D86</tstamp>
    </comp>
    <comp ref="SW1">
      <value>SW_Push</value>
      <footprint>random-keyboard-parts:SKQG-1155865</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Switch" part="SW_Push" description="Push button switch, generic, two pins"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5DFFF510</tstamp>
    </comp>
    <comp ref="P1">
      <value>USB_C_Plug_USB2.0</value>
      <footprint>Connector_USB:USB_C_Receptacle_Amphenol_12401548E4-2A</footprint>
      <datasheet>https://www.usb.org/sites/default/files/documents/usb_type-c.zip</datasheet>
      <libsource lib="Connector" part="USB_C_Plug_USB2.0" description="USB 2.0-only Type-C Plug connector"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E018D19</tstamp>
    </comp>
    <comp ref="R1">
      <value>5.1k</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E02D31F</tstamp>
    </comp>
    <comp ref="R2">
      <value>5.1k</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E02E3FB</tstamp>
    </comp>
    <comp ref="F1">
      <value>500mA</value>
      <footprint>Fuse:Fuse_1206_3216Metric</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="Polyfuse_Small" description="Resettable fuse, polymeric positive temperature coefficient, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0415E2</tstamp>
    </comp>
    <comp ref="MX1">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E04957C</tstamp>
    </comp>
    <comp ref="MX2">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E04D997</tstamp>
    </comp>
    <comp ref="MX3">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E04F208</tstamp>
    </comp>
    <comp ref="MX4">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0505F6</tstamp>
    </comp>
    <comp ref="MX5">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E05256B</tstamp>
    </comp>
    <comp ref="MX6">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E052571</tstamp>
    </comp>
    <comp ref="MX7">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E052577</tstamp>
    </comp>
    <comp ref="MX8">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E05257D</tstamp>
    </comp>
    <comp ref="MX9">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E05705C</tstamp>
    </comp>
    <comp ref="MX10">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E057062</tstamp>
    </comp>
    <comp ref="MX11">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E057068</tstamp>
    </comp>
    <comp ref="MX12">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E05706E</tstamp>
    </comp>
    <comp ref="MX15">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0610FB</tstamp>
    </comp>
    <comp ref="MX16">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E061101</tstamp>
    </comp>
    <comp ref="MX17">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E061107</tstamp>
    </comp>
    <comp ref="MX18">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06110D</tstamp>
    </comp>
    <comp ref="MX19">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E061113</tstamp>
    </comp>
    <comp ref="MX20">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E061119</tstamp>
    </comp>
    <comp ref="MX21">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06111F</tstamp>
    </comp>
    <comp ref="MX22">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E061125</tstamp>
    </comp>
    <comp ref="MX23">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06112B</tstamp>
    </comp>
    <comp ref="MX24">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E061131</tstamp>
    </comp>
    <comp ref="MX25">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E061137</tstamp>
    </comp>
    <comp ref="MX26">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06113D</tstamp>
    </comp>
    <comp ref="MX29">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669C4</tstamp>
    </comp>
    <comp ref="MX30">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669CA</tstamp>
    </comp>
    <comp ref="MX31">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669D0</tstamp>
    </comp>
    <comp ref="MX32">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669D6</tstamp>
    </comp>
    <comp ref="MX33">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669DC</tstamp>
    </comp>
    <comp ref="MX34">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669E2</tstamp>
    </comp>
    <comp ref="MX35">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669E8</tstamp>
    </comp>
    <comp ref="MX36">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669EE</tstamp>
    </comp>
    <comp ref="MX37">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669F4</tstamp>
    </comp>
    <comp ref="MX38">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0669FA</tstamp>
    </comp>
    <comp ref="MX39">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E066A00</tstamp>
    </comp>
    <comp ref="MX40">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E066A06</tstamp>
    </comp>
    <comp ref="MX41">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE63</tstamp>
    </comp>
    <comp ref="MX42">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE69</tstamp>
    </comp>
    <comp ref="MX43">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE6F</tstamp>
    </comp>
    <comp ref="MX44">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE75</tstamp>
    </comp>
    <comp ref="MX45">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE7B</tstamp>
    </comp>
    <comp ref="MX46">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE81</tstamp>
    </comp>
    <comp ref="MX47">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE87</tstamp>
    </comp>
    <comp ref="MX48">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE8D</tstamp>
    </comp>
    <comp ref="MX49">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE93</tstamp>
    </comp>
    <comp ref="MX50">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE99</tstamp>
    </comp>
    <comp ref="MX51">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AE9F</tstamp>
    </comp>
    <comp ref="MX52">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E06AEA5</tstamp>
    </comp>
    <comp ref="D1">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E07ACF1</tstamp>
    </comp>
    <comp ref="D2">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E07D28D</tstamp>
    </comp>
    <comp ref="D3">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E07E9C8</tstamp>
    </comp>
    <comp ref="D4">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0805C2</tstamp>
    </comp>
    <comp ref="D5">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E081BE0</tstamp>
    </comp>
    <comp ref="D6">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E083767</tstamp>
    </comp>
    <comp ref="D7">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E084DAD</tstamp>
    </comp>
    <comp ref="D8">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E086515</tstamp>
    </comp>
    <comp ref="D9">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E087B5B</tstamp>
    </comp>
    <comp ref="D10">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E08970F</tstamp>
    </comp>
    <comp ref="D11">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E08AD14</tstamp>
    </comp>
    <comp ref="D12">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E08C4BD</tstamp>
    </comp>
    <comp ref="D15">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A5004</tstamp>
    </comp>
    <comp ref="D16">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A500A</tstamp>
    </comp>
    <comp ref="D17">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A5010</tstamp>
    </comp>
    <comp ref="D18">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A5016</tstamp>
    </comp>
    <comp ref="D19">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A501C</tstamp>
    </comp>
    <comp ref="D20">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A5022</tstamp>
    </comp>
    <comp ref="D21">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A5028</tstamp>
    </comp>
    <comp ref="D22">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A502E</tstamp>
    </comp>
    <comp ref="D23">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A5034</tstamp>
    </comp>
    <comp ref="D24">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A503A</tstamp>
    </comp>
    <comp ref="D25">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A5040</tstamp>
    </comp>
    <comp ref="D26">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0A5046</tstamp>
    </comp>
    <comp ref="D29">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B28</tstamp>
    </comp>
    <comp ref="D30">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B2E</tstamp>
    </comp>
    <comp ref="D31">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B34</tstamp>
    </comp>
    <comp ref="D32">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B3A</tstamp>
    </comp>
    <comp ref="D33">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B40</tstamp>
    </comp>
    <comp ref="D34">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B46</tstamp>
    </comp>
    <comp ref="D35">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B4C</tstamp>
    </comp>
    <comp ref="D36">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B52</tstamp>
    </comp>
    <comp ref="D37">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B58</tstamp>
    </comp>
    <comp ref="D38">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B5E</tstamp>
    </comp>
    <comp ref="D39">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B64</tstamp>
    </comp>
    <comp ref="D40">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B1B6A</tstamp>
    </comp>
    <comp ref="D41">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B45</tstamp>
    </comp>
    <comp ref="D42">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B4B</tstamp>
    </comp>
    <comp ref="D43">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B51</tstamp>
    </comp>
    <comp ref="D44">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B57</tstamp>
    </comp>
    <comp ref="D45">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B5D</tstamp>
    </comp>
    <comp ref="D46">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B63</tstamp>
    </comp>
    <comp ref="D47">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B69</tstamp>
    </comp>
    <comp ref="D48">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B6F</tstamp>
    </comp>
    <comp ref="D49">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B75</tstamp>
    </comp>
    <comp ref="D50">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B7B</tstamp>
    </comp>
    <comp ref="D51">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B81</tstamp>
    </comp>
    <comp ref="D52">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0B9B87</tstamp>
    </comp>
    <comp ref="MX13">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-ISO</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0C0930</tstamp>
    </comp>
    <comp ref="D13">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0C093C</tstamp>
    </comp>
    <comp ref="D14">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0C0942</tstamp>
    </comp>
    <comp ref="MX27">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-ISO</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0C2501</tstamp>
    </comp>
    <comp ref="MX28">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-ISO</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0C2507</tstamp>
    </comp>
    <comp ref="D27">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0C250D</tstamp>
    </comp>
    <comp ref="D28">
      <value>D_SOD-123</value>
      <footprint>Diode_SMD:D_SOD-123</footprint>
      <datasheet>~</datasheet>
      <libsource lib="Device" part="D_Small" description="Diode, small symbol"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0C2513</tstamp>
    </comp>
    <comp ref="MX14">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-ISO</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E0C0936</tstamp>
    </comp>
    <comp ref="MX53">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-7U-ReversedStabilizers-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E322DED</tstamp>
    </comp>
    <comp ref="MX56">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1.25U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E36CE5A</tstamp>
    </comp>
    <comp ref="MX57">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1.25U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E36F3FF</tstamp>
    </comp>
    <comp ref="MX54">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1.25U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E38C282</tstamp>
    </comp>
    <comp ref="MX55">
      <value>MX-NoLED</value>
      <footprint>MX_Only:MXOnly-1.25U-NoLED</footprint>
      <libsource lib="MX_Alps_Hybrid" part="MX-NoLED" description=""/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5E38D9E3</tstamp>
    </comp>
  </components>
  <libparts>
    <libpart lib="Connector" part="USB_C_Plug_USB2.0">
      <description>USB 2.0-only Type-C Plug connector</description>
      <docs>https://www.usb.org/sites/default/files/documents/usb_type-c.zip</docs>
      <footprints>
        <fp>USB*C*Plug*</fp>
      </footprints>
      <fields>
        <field name="Reference">P</field>
        <field name="Value">USB_C_Plug_USB2.0</field>
      </fields>
      <pins>
        <pin num="A1" name="GND" type="power_in"/>
        <pin num="A4" name="VBUS" type="power_in"/>
        <pin num="A5" name="CC" type="BiDi"/>
        <pin num="A6" name="D+" type="BiDi"/>
        <pin num="A7" name="D-" type="BiDi"/>
        <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="VCONN" type="BiDi"/>
        <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="Device" part="C_Small">
      <description>Unpolarized capacitor, small symbol</description>
      <docs>~</docs>
      <footprints>
        <fp>C_*</fp>
      </footprints>
      <fields>
        <field name="Reference">C</field>
        <field name="Value">C_Small</field>
      </fields>
      <pins>
        <pin num="1" name="~" type="passive"/>
        <pin num="2" name="~" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="Crystal_GND24_Small">
      <description>Four pin crystal, GND on pins 2 and 4, small symbol</description>
      <docs>~</docs>
      <footprints>
        <fp>Crystal*</fp>
      </footprints>
      <fields>
        <field name="Reference">Y</field>
        <field name="Value">Crystal_GND24_Small</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_Small">
      <description>Diode, small symbol</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_Small</field>
      </fields>
      <pins>
        <pin num="1" name="K" type="passive"/>
        <pin num="2" name="A" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="Polyfuse_Small">
      <description>Resettable fuse, polymeric positive temperature coefficient, small symbol</description>
      <docs>~</docs>
      <footprints>
        <fp>*polyfuse*</fp>
        <fp>*PTC*</fp>
      </footprints>
      <fields>
        <field name="Reference">F</field>
        <field name="Value">Polyfuse_Small</field>
      </fields>
      <pins>
        <pin num="1" name="~" type="passive"/>
        <pin num="2" name="~" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="R_Small">
      <description>Resistor, small symbol</description>
      <docs>~</docs>
      <footprints>
        <fp>R_*</fp>
      </footprints>
      <fields>
        <field name="Reference">R</field>
        <field name="Value">R_Small</field>
      </fields>
      <pins>
        <pin num="1" name="~" type="passive"/>
        <pin num="2" name="~" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="MCU_Microchip_ATmega" part="ATmega16U4-AU">
      <aliases>
        <alias>ATmega16U4RC-AU</alias>
        <alias>ATmega32U4-AU</alias>
        <alias>ATmega32U4RC-AU</alias>
      </aliases>
      <description>16MHz, 16kB Flash, 1.25kB SRAM, 512B EEPROM, USB 2.0, TQFP-44</description>
      <docs>http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7766-8-bit-AVR-ATmega16U4-32U4_Datasheet.pdf</docs>
      <footprints>
        <fp>TQFP*10x10mm*P0.8mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">ATmega16U4-AU</field>
        <field name="Footprint">Package_QFP:TQFP-44_10x10mm_P0.8mm</field>
      </fields>
      <pins>
        <pin num="1" name="PE6" type="BiDi"/>
        <pin num="2" name="UVCC" type="power_in"/>
        <pin num="3" name="D-" type="BiDi"/>
        <pin num="4" name="D+" type="BiDi"/>
        <pin num="5" name="UGND" type="passive"/>
        <pin num="6" name="UCAP" type="passive"/>
        <pin num="7" name="VBUS" type="input"/>
        <pin num="8" name="PB0" type="BiDi"/>
        <pin num="9" name="PB1" type="BiDi"/>
        <pin num="10" name="PB2" type="BiDi"/>
        <pin num="11" name="PB3" type="BiDi"/>
        <pin num="12" name="PB7" type="BiDi"/>
        <pin num="13" name="~RESET" type="input"/>
        <pin num="14" name="VCC" type="power_in"/>
        <pin num="15" name="GND" type="power_in"/>
        <pin num="16" name="XTAL2" type="output"/>
        <pin num="17" name="XTAL1" type="input"/>
        <pin num="18" name="PD0" type="BiDi"/>
        <pin num="19" name="PD1" type="BiDi"/>
        <pin num="20" name="PD2" type="BiDi"/>
        <pin num="21" name="PD3" type="BiDi"/>
        <pin num="22" name="PD5" type="BiDi"/>
        <pin num="23" name="GND" type="passive"/>
        <pin num="24" name="AVCC" type="power_in"/>
        <pin num="25" name="PD4" type="BiDi"/>
        <pin num="26" name="PD6" type="BiDi"/>
        <pin num="27" name="PD7" type="BiDi"/>
        <pin num="28" name="PB4" type="BiDi"/>
        <pin num="29" name="PB5" type="BiDi"/>
        <pin num="30" name="PB6" type="BiDi"/>
        <pin num="31" name="PC6" type="BiDi"/>
        <pin num="32" name="PC7" type="BiDi"/>
        <pin num="33" name="~HWB~/PE2" type="BiDi"/>
        <pin num="34" name="VCC" type="passive"/>
        <pin num="35" name="GND" type="passive"/>
        <pin num="36" name="PF7" type="BiDi"/>
        <pin num="37" name="PF6" type="BiDi"/>
        <pin num="38" name="PF5" type="BiDi"/>
        <pin num="39" name="PF4" type="BiDi"/>
        <pin num="40" name="PF1" type="BiDi"/>
        <pin num="41" name="PF0" type="BiDi"/>
        <pin num="42" name="AREF" type="passive"/>
        <pin num="43" name="GND" type="passive"/>
        <pin num="44" name="AVCC" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="MX_Alps_Hybrid" part="MX-NoLED">
      <fields>
        <field name="Reference">MX</field>
        <field name="Value">MX-NoLED</field>
      </fields>
      <pins>
        <pin num="1" name="COL" type="passive"/>
        <pin num="2" name="ROW" type="passive"/>
      </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>
      </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\share\kicad\library/Connector.lib</uri>
    </library>
    <library logical="Device">
      <uri>C:\Program Files\KiCad\share\kicad\library/Device.lib</uri>
    </library>
    <library logical="MCU_Microchip_ATmega">
      <uri>C:\Program Files\KiCad\share\kicad\library/MCU_Microchip_ATmega.lib</uri>
    </library>
    <library logical="MX_Alps_Hybrid">
      <uri>C:\Users\ashmo\OneDrive\Documents\GitHub\EUISO-pcb/MX_Alps_Hybrid/Schematic Library/MX_Alps_Hybrid.lib</uri>
    </library>
    <library logical="Switch">
      <uri>C:\Program Files\KiCad\share\kicad\library/Switch.lib</uri>
    </library>
  </libraries>
  <nets>
    <net code="1" name="Net-(D13-Pad2)">
      <node ref="MX13" pin="2"/>
      <node ref="D13" pin="2"/>
    </net>
    <net code="2" name="Net-(D14-Pad2)">
      <node ref="MX14" pin="2"/>
      <node ref="D14" pin="2"/>
    </net>
    <net code="3" name="Net-(D27-Pad2)">
      <node ref="D27" pin="2"/>
      <node ref="MX27" pin="2"/>
    </net>
    <net code="4" name="Net-(D28-Pad2)">
      <node ref="MX28" pin="2"/>
      <node ref="D28" pin="2"/>
    </net>
    <net code="5" name="Net-(D1-Pad2)">
      <node ref="MX1" pin="2"/>
      <node ref="D1" pin="2"/>
    </net>
    <net code="6" name="Net-(D2-Pad2)">
      <node ref="MX2" pin="2"/>
      <node ref="D2" pin="2"/>
    </net>
    <net code="7" name="Net-(D3-Pad2)">
      <node ref="MX3" pin="2"/>
      <node ref="D3" pin="2"/>
    </net>
    <net code="8" name="Net-(D4-Pad2)">
      <node ref="D4" pin="2"/>
      <node ref="MX4" pin="2"/>
    </net>
    <net code="9" name="Net-(D5-Pad2)">
      <node ref="D5" pin="2"/>
      <node ref="MX5" pin="2"/>
    </net>
    <net code="10" name="Net-(D6-Pad2)">
      <node ref="MX6" pin="2"/>
      <node ref="D6" pin="2"/>
    </net>
    <net code="11" name="Net-(D43-Pad2)">
      <node ref="D43" pin="2"/>
      <node ref="MX43" pin="2"/>
    </net>
    <net code="12" name="Net-(D44-Pad2)">
      <node ref="MX44" pin="2"/>
      <node ref="D44" pin="2"/>
    </net>
    <net code="13" name="Net-(D45-Pad2)">
      <node ref="MX45" pin="2"/>
      <node ref="D45" pin="2"/>
    </net>
    <net code="14" name="Net-(D7-Pad2)">
      <node ref="D7" pin="2"/>
      <node ref="MX7" pin="2"/>
    </net>
    <net code="15" name="Net-(D47-Pad2)">
      <node ref="D47" pin="2"/>
      <node ref="MX47" pin="2"/>
    </net>
    <net code="16" name="Net-(D48-Pad2)">
      <node ref="D48" pin="2"/>
      <node ref="MX48" pin="2"/>
    </net>
    <net code="17" name="Net-(D49-Pad2)">
      <node ref="MX49" pin="2"/>
      <node ref="D49" pin="2"/>
    </net>
    <net code="18" name="Net-(D50-Pad2)">
      <node ref="D50" pin="2"/>
      <node ref="MX50" pin="2"/>
    </net>
    <net code="19" name="Net-(D40-Pad2)">
      <node ref="D40" pin="2"/>
      <node ref="MX40" pin="2"/>
    </net>
    <net code="20" name="Net-(D30-Pad2)">
      <node ref="D30" pin="2"/>
      <node ref="MX30" pin="2"/>
    </net>
    <net code="21" name="Net-(D31-Pad2)">
      <node ref="D31" pin="2"/>
      <node ref="MX31" pin="2"/>
    </net>
    <net code="22" name="Net-(D32-Pad2)">
      <node ref="D32" pin="2"/>
      <node ref="MX32" pin="2"/>
    </net>
    <net code="23" name="Net-(D33-Pad2)">
      <node ref="D33" pin="2"/>
      <node ref="MX33" pin="2"/>
    </net>
    <net code="24" name="Net-(D34-Pad2)">
      <node ref="D34" pin="2"/>
      <node ref="MX34" pin="2"/>
    </net>
    <net code="25" name="Net-(D35-Pad2)">
      <node ref="D35" pin="2"/>
      <node ref="MX35" pin="2"/>
    </net>
    <net code="26" name="Net-(D36-Pad2)">
      <node ref="MX36" pin="2"/>
      <node ref="D36" pin="2"/>
    </net>
    <net code="27" name="Net-(D37-Pad2)">
      <node ref="MX37" pin="2"/>
      <node ref="D37" pin="2"/>
    </net>
    <net code="28" name="Net-(D38-Pad2)">
      <node ref="MX38" pin="2"/>
      <node ref="D38" pin="2"/>
    </net>
    <net code="29" name="Net-(D39-Pad2)">
      <node ref="MX39" pin="2"/>
      <node ref="D39" pin="2"/>
    </net>
    <net code="30" name="Net-(D29-Pad2)">
      <node ref="D29" pin="2"/>
      <node ref="MX29" pin="2"/>
    </net>
    <net code="31" name="Net-(D21-Pad2)">
      <node ref="MX21" pin="2"/>
      <node ref="D21" pin="2"/>
    </net>
    <net code="32" name="Net-(D8-Pad2)">
      <node ref="MX8" pin="2"/>
      <node ref="D8" pin="2"/>
    </net>
    <net code="33" name="Net-(D9-Pad2)">
      <node ref="D9" pin="2"/>
      <node ref="MX9" pin="2"/>
    </net>
    <net code="34" name="Net-(D10-Pad2)">
      <node ref="MX10" pin="2"/>
      <node ref="D10" pin="2"/>
    </net>
    <net code="35" name="Net-(D11-Pad2)">
      <node ref="MX11" pin="2"/>
      <node ref="D11" pin="2"/>
    </net>
    <net code="36" name="Net-(D12-Pad2)">
      <node ref="MX12" pin="2"/>
      <node ref="D12" pin="2"/>
    </net>
    <net code="37" name="Net-(D26-Pad2)">
      <node ref="MX26" pin="2"/>
      <node ref="D26" pin="2"/>
    </net>
    <net code="38" name="Net-(D25-Pad2)">
      <node ref="MX25" pin="2"/>
      <node ref="D25" pin="2"/>
    </net>
    <net code="39" name="Net-(D24-Pad2)">
      <node ref="D24" pin="2"/>
      <node ref="MX24" pin="2"/>
    </net>
    <net code="40" name="Net-(D23-Pad2)">
      <node ref="D23" pin="2"/>
      <node ref="MX23" pin="2"/>
    </net>
    <net code="41" name="Net-(D22-Pad2)">
      <node ref="MX22" pin="2"/>
      <node ref="D22" pin="2"/>
    </net>
    <net code="42" name="Net-(D20-Pad2)">
      <node ref="MX20" pin="2"/>
      <node ref="D20" pin="2"/>
    </net>
    <net code="43" name="Net-(D19-Pad2)">
      <node ref="MX19" pin="2"/>
      <node ref="D19" pin="2"/>
    </net>
    <net code="44" name="Net-(D18-Pad2)">
      <node ref="MX18" pin="2"/>
      <node ref="D18" pin="2"/>
    </net>
    <net code="45" name="Net-(D17-Pad2)">
      <node ref="MX17" pin="2"/>
      <node ref="D17" pin="2"/>
    </net>
    <net code="46" name="Net-(D16-Pad2)">
      <node ref="D16" pin="2"/>
      <node ref="MX16" pin="2"/>
    </net>
    <net code="47" name="Net-(D15-Pad2)">
      <node ref="MX15" pin="2"/>
      <node ref="D15" pin="2"/>
    </net>
    <net code="48" name="COL13">
      <node ref="U1" pin="39"/>
      <node ref="MX12" pin="1"/>
      <node ref="MX57" pin="1"/>
      <node ref="MX40" pin="1"/>
      <node ref="MX26" pin="1"/>
      <node ref="MX52" pin="1"/>
    </net>
    <net code="49" name="Net-(D52-Pad2)">
      <node ref="D52" pin="2"/>
      <node ref="MX52" pin="2"/>
      <node ref="MX57" pin="2"/>
    </net>
    <net code="50" name="Net-(D51-Pad2)">
      <node ref="MX56" pin="2"/>
      <node ref="D51" pin="2"/>
      <node ref="MX51" pin="2"/>
    </net>
    <net code="51" name="Net-(D41-Pad2)">
      <node ref="MX41" pin="2"/>
      <node ref="MX54" pin="2"/>
      <node ref="D41" pin="2"/>
    </net>
    <net code="52" name="Net-(D42-Pad2)">
      <node ref="MX42" pin="2"/>
      <node ref="MX55" pin="2"/>
      <node ref="D42" pin="2"/>
    </net>
    <net code="53" name="Net-(D46-Pad2)">
      <node ref="MX46" pin="2"/>
      <node ref="D46" pin="2"/>
      <node ref="MX53" pin="2"/>
    </net>
    <net code="54" name="COL10">
      <node ref="U1" pin="36"/>
      <node ref="MX9" pin="1"/>
      <node ref="MX23" pin="1"/>
      <node ref="MX37" pin="1"/>
      <node ref="MX49" pin="1"/>
    </net>
    <net code="55" name="COL9">
      <node ref="MX36" pin="1"/>
      <node ref="U1" pin="32"/>
      <node ref="MX8" pin="1"/>
      <node ref="MX48" pin="1"/>
      <node ref="MX22" pin="1"/>
    </net>
    <net code="56" name="COL8">
      <node ref="MX7" pin="1"/>
      <node ref="MX35" pin="1"/>
      <node ref="MX21" pin="1"/>
      <node ref="MX47" pin="1"/>
      <node ref="U1" pin="31"/>
    </net>
    <net code="57" name="COL7">
      <node ref="U1" pin="30"/>
      <node ref="MX46" pin="1"/>
      <node ref="MX53" pin="1"/>
      <node ref="MX20" pin="1"/>
      <node ref="MX6" pin="1"/>
      <node ref="MX34" pin="1"/>
    </net>
    <net code="58" name="COL11">
      <node ref="MX50" pin="1"/>
      <node ref="MX10" pin="1"/>
      <node ref="U1" pin="37"/>
      <node ref="MX24" pin="1"/>
      <node ref="MX38" pin="1"/>
    </net>
    <net code="59" name="COL12">
      <node ref="MX39" pin="1"/>
      <node ref="MX25" pin="1"/>
      <node ref="U1" pin="38"/>
      <node ref="MX11" pin="1"/>
      <node ref="MX51" pin="1"/>
      <node ref="MX56" pin="1"/>
    </net>
    <net code="60" name="COL6">
      <node ref="U1" pin="29"/>
      <node ref="MX33" pin="1"/>
      <node ref="MX45" pin="1"/>
      <node ref="MX5" pin="1"/>
      <node ref="MX19" pin="1"/>
    </net>
    <net code="61" name="COL5">
      <node ref="U1" pin="28"/>
      <node ref="MX44" pin="1"/>
      <node ref="MX18" pin="1"/>
      <node ref="MX4" pin="1"/>
      <node ref="MX32" pin="1"/>
    </net>
    <net code="62" name="Net-(C1-Pad1)">
      <node ref="C1" pin="1"/>
      <node ref="U1" pin="17"/>
      <node ref="Y1" pin="1"/>
    </net>
    <net code="63" name="Net-(C2-Pad1)">
      <node ref="Y1" pin="3"/>
      <node ref="C2" pin="1"/>
      <node ref="U1" pin="16"/>
    </net>
    <net code="64" name="GND">
      <node ref="SW1" pin="1"/>
      <node ref="Y1" pin="2"/>
      <node ref="Y1" pin="4"/>
      <node ref="R1" pin="1"/>
      <node ref="R2" pin="1"/>
      <node ref="C4" pin="2"/>
      <node ref="C6" pin="1"/>
      <node ref="C7" pin="1"/>
      <node ref="R5" pin="1"/>
      <node ref="U1" pin="43"/>
      <node ref="P1" pin="A1"/>
      <node ref="P1" pin="A12"/>
      <node ref="P1" pin="B1"/>
      <node ref="P1" pin="B12"/>
      <node ref="P1" pin="S1"/>
      <node ref="U1" pin="35"/>
      <node ref="U1" pin="5"/>
      <node ref="U1" pin="15"/>
      <node ref="U1" pin="23"/>
      <node ref="C5" pin="1"/>
      <node ref="C3" pin="2"/>
      <node ref="C2" pin="2"/>
      <node ref="C1" pin="2"/>
    </net>
    <net code="65" name="+5V">
      <node ref="U1" pin="7"/>
      <node ref="U1" pin="44"/>
      <node ref="F1" pin="1"/>
      <node ref="U1" pin="34"/>
      <node ref="C4" pin="1"/>
      <node ref="C5" pin="2"/>
      <node ref="C6" pin="2"/>
      <node ref="C7" pin="2"/>
      <node ref="U1" pin="2"/>
      <node ref="U1" pin="24"/>
      <node ref="U1" pin="14"/>
    </net>
    <net code="66" name="Net-(P1-PadA7)">
      <node ref="R4" pin="2"/>
      <node ref="P1" pin="A7"/>
    </net>
    <net code="67" name="Net-(P1-PadA6)">
      <node ref="P1" pin="A6"/>
      <node ref="R3" pin="2"/>
    </net>
    <net code="68" name="Net-(P1-PadA5)">
      <node ref="R1" pin="2"/>
      <node ref="P1" pin="A5"/>
    </net>
    <net code="69" name="Net-(P1-PadB5)">
      <node ref="R2" pin="2"/>
      <node ref="P1" pin="B5"/>
    </net>
    <net code="70" name="Net-(SW1-Pad2)">
      <node ref="U1" pin="13"/>
      <node ref="SW1" pin="2"/>
    </net>
    <net code="71" name="Net-(R3-Pad1)">
      <node ref="U1" pin="4"/>
      <node ref="R3" pin="1"/>
    </net>
    <net code="72" name="Net-(R4-Pad1)">
      <node ref="R4" pin="1"/>
      <node ref="U1" pin="3"/>
    </net>
    <net code="73" name="ROW2">
      <node ref="D28" pin="1"/>
      <node ref="D27" pin="1"/>
      <node ref="D31" pin="1"/>
      <node ref="D35" pin="1"/>
      <node ref="D32" pin="1"/>
      <node ref="D29" pin="1"/>
      <node ref="D40" pin="1"/>
      <node ref="D39" pin="1"/>
      <node ref="D38" pin="1"/>
      <node ref="D37" pin="1"/>
      <node ref="D36" pin="1"/>
      <node ref="D30" pin="1"/>
      <node ref="D34" pin="1"/>
      <node ref="D33" pin="1"/>
      <node ref="U1" pin="40"/>
    </net>
    <net code="74" name="ROW3">
      <node ref="D46" pin="1"/>
      <node ref="U1" pin="41"/>
      <node ref="D41" pin="1"/>
      <node ref="D52" pin="1"/>
      <node ref="D42" pin="1"/>
      <node ref="D43" pin="1"/>
      <node ref="D44" pin="1"/>
      <node ref="D45" pin="1"/>
      <node ref="D47" pin="1"/>
      <node ref="D48" pin="1"/>
      <node ref="D49" pin="1"/>
      <node ref="D50" pin="1"/>
      <node ref="D51" pin="1"/>
    </net>
    <net code="75" name="Net-(U1-Pad42)">
      <node ref="U1" pin="42"/>
    </net>
    <net code="76" name="Net-(U1-Pad8)">
      <node ref="U1" pin="8"/>
    </net>
    <net code="77" name="Net-(U1-Pad9)">
      <node ref="U1" pin="9"/>
    </net>
    <net code="78" name="Net-(U1-Pad10)">
      <node ref="U1" pin="10"/>
    </net>
    <net code="79" name="Net-(U1-Pad11)">
      <node ref="U1" pin="11"/>
    </net>
    <net code="80" name="Net-(U1-Pad12)">
      <node ref="U1" pin="12"/>
    </net>
    <net code="81" name="COL0">
      <node ref="MX13" pin="1"/>
      <node ref="U1" pin="18"/>
      <node ref="MX27" pin="1"/>
    </net>
    <net code="82" name="COL1">
      <node ref="U1" pin="19"/>
      <node ref="MX28" pin="1"/>
      <node ref="MX14" pin="1"/>
    </net>
    <net code="83" name="ROW0">
      <node ref="U1" pin="20"/>
      <node ref="D1" pin="1"/>
      <node ref="D7" pin="1"/>
      <node ref="D2" pin="1"/>
      <node ref="D3" pin="1"/>
      <node ref="D12" pin="1"/>
      <node ref="D11" pin="1"/>
      <node ref="D6" pin="1"/>
      <node ref="D10" pin="1"/>
      <node ref="D4" pin="1"/>
      <node ref="D5" pin="1"/>
      <node ref="D9" pin="1"/>
      <node ref="D8" pin="1"/>
    </net>
    <net code="84" name="ROW1">
      <node ref="D17" pin="1"/>
      <node ref="D14" pin="1"/>
      <node ref="D16" pin="1"/>
      <node ref="D15" pin="1"/>
      <node ref="U1" pin="21"/>
      <node ref="D21" pin="1"/>
      <node ref="D20" pin="1"/>
      <node ref="D19" pin="1"/>
      <node ref="D18" pin="1"/>
      <node ref="D22" pin="1"/>
      <node ref="D24" pin="1"/>
      <node ref="D23" pin="1"/>
      <node ref="D25" pin="1"/>
      <node ref="D26" pin="1"/>
      <node ref="D13" pin="1"/>
    </net>
    <net code="85" name="Net-(U1-Pad22)">
      <node ref="U1" pin="22"/>
    </net>
    <net code="86" name="COL2">
      <node ref="MX54" pin="1"/>
      <node ref="MX29" pin="1"/>
      <node ref="U1" pin="25"/>
      <node ref="MX41" pin="1"/>
      <node ref="MX1" pin="1"/>
      <node ref="MX15" pin="1"/>
    </net>
    <net code="87" name="COL3">
      <node ref="MX42" pin="1"/>
      <node ref="MX16" pin="1"/>
      <node ref="U1" pin="26"/>
      <node ref="MX30" pin="1"/>
      <node ref="MX2" pin="1"/>
      <node ref="MX55" pin="1"/>
    </net>
    <net code="88" name="COL4">
      <node ref="MX31" pin="1"/>
      <node ref="MX17" pin="1"/>
      <node ref="MX43" pin="1"/>
      <node ref="U1" pin="27"/>
      <node ref="MX3" pin="1"/>
    </net>
    <net code="89" name="Net-(C3-Pad1)">
      <node ref="U1" pin="6"/>
      <node ref="C3" pin="1"/>
    </net>
    <net code="90" name="Net-(R5-Pad2)">
      <node ref="R5" pin="2"/>
      <node ref="U1" pin="33"/>
    </net>
    <net code="91" name="Net-(F1-Pad2)">
      <node ref="P1" pin="B9"/>
      <node ref="P1" pin="A4"/>
      <node ref="F1" pin="2"/>
      <node ref="P1" pin="A9"/>
      <node ref="P1" pin="B4"/>
    </net>
    <net code="92" name="Net-(U1-Pad1)">
      <node ref="U1" pin="1"/>
    </net>
  </nets>
</export>