<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<text>NOTES:</text>
<text>2.  ALL DIMENSIONS ARE GIVEN IN MILLIMETERS EXCEPT TRACE WIDTH/SPACE.</text>
<text>3.  CIRCUIT PATHS ARE FOR REFERENCE ONLY.</text>
<text>*  2 COPPER LAYERS</text>
<text>* 1.2 MM BOARD THICKNESS</text>
<text>*  REQUIRES TOP AND BOTTOM SIDE SILKSCREENS</text>
<text>4.  HOLE SIZES SHOWN ARE FINISHED DIAMETERS AFTER PLATING.</text>
<text>5.  BOARD PLATED USING REFLOW OR SIMILAR METHOD.</text>
<text>6.  BOARD TO HAVE GREEN SOLDER MASK ON PLATED SURFACES USING WET
FILM SR100 OR SR1010 EPOXY.
EQUIVALENT WET OR DRY FILM MAY BE USED.</text>
<text>8.  THE FOLLOWING INFORMATION APPLIES TO THIS BOARD:</text>
<text>7.  SILKSCREEN BOARD USING WHITE INK. DISTORTION OF SILKSCREEN
IS ACCEPTABLE OVER TRACES. EPOXY INK ON PLATED LANDS IS NOT
ACCEPTABLE</text>
<text>1.  PRINTED CIRCUIT BOARD MADE FROM NEMA GRADE FR-4 TG 170 EPOXY 
LAMINATE WITH 18 UM COPPER PLATING AND 1.2 MM THICKNESS.</text>
<text>LAYER 1 L1 TOP</text>
<text>LAYER 4 L16 BOTTOM</text>
<text>CORE</text>
<text>35 UM (2 OZ) CU + 12.5 UM PLATING (30.5 UM)</text>
<text>18 UM CU + 12.5 UM PLATING (30.5 UM)</text>
<text>40 MIL (1.016 MM) IS 410 COMPATIBLE
 CORE FR-4 TG170 (S1151 170)</text>
<text>47 MIL (1.1938 MM) +/-10%</text>
<text>STACK-UP FOR REFERENCE</text>
<text>LINE WIDTH IMPEDANCE CHART FOR REFERENCE</text>
<text>Coated Coplanar Waveguide With Ground 1B</text>
<text>Trace Width</text>
<text>Trace Separation</text>
<text>Ground Separation</text>
<text>Layer</text>
<text>Impedance</text>
<text>TOP,
BOTTOM</text>
<text>50 Ohms</text>
<text>28 mils</text>
<text>N/A</text>
<text>6 mils</text>
<text>Class</text>
<text>RF</text>
<text>Type</text>
<text>Diff Coated Coplanar Waveguide With Ground 1B</text>
<text>Trace Width</text>
<text>Trace Separation</text>
<text>Ground Separation</text>
<text>Layer</text>
<text>Impedance</text>
<text>TOP,
BOTTOM</text>
<text>90 Ohms</text>
<text>12 mils</text>
<text>6 mils</text>
<text>6 mils</text>
<text>Class</text>
<text>USB</text>
<text>Type</text>
<text>Diff Coated Coplanar Waveguide With Ground 1B</text>
<text>Trace Width</text>
<text>Trace Separation</text>
<text>Ground Separation</text>
<text>Layer</text>
<text>Impedance</text>
<text>TOP,
BOTTOM</text>
<text>100 Ohms</text>
<text>9 mils</text>
<text>6 mils</text>
<text>6 mils</text>
<text>Class</text>
<text>Ethernet</text>
<text>Type</text>
<text>Licensed under a Creative Commons
Attribution-Share-Alike Unported License.
See creativecommons.org/licenses/by-sa/4.0/</text>
<text>Reference designs are provided "AS IS" and "WITH ALL FAULTS".
The author(s) disclaims all other warranties express or implied,
regarding this product, including but not limited to, any implied warranties of
merchantibility or fitness for any particular application.</text>
<text>The author(s) may make changes to specifications and product descriptions
at any time, without notice.</text>
<text>© 2018,</text>
<text>Rev.</text>
<text>&gt;REV</text>
<text>All rights reserved.</text>
<text>&gt;AUTHOR</text>
<hole x="23.58" y="33.6" drill="7.5"/>
<text>Vpe</text>
<text>Vsys</text>
<text>Vcpu</text>
<text>Vcpu</text>
<text>Vcpu</text>
<text>Vcpu</text>
<text>Vpe</text>
<text>Vcpu</text>
<text>Vcpu</text>
<text>Vio</text>
<text>Vcpu</text>
<text>Vcpu</text>
<text>Vio</text>
<text>Vsys</text>
<text>Vdram</text>
<text>Vdram</text>
<text>Vdram</text>
<text>Vdram</text>
<text>Vsys</text>
<text>SVREF</text>
<text>Vdram</text>
<text>Vdram</text>
<text>Vdram</text>
<text>Vdram</text>
<text>Vdram</text>
<text>Vdram</text>
<text>Vdram</text>
<text>SVREF</text>
<text>Vpll</text>
<text>Vdram</text>
<text>Vsys</text>
<text>Vmcsi</text>
<text>Vphy_vdd</text>
<text>Vphy_vcc</text>
<text>Vrtc</text>
<text>Vio</text>
<text>Vsys</text>
<text>Vusb</text>
<text>AVCC</text>
<text>Vhp_vcc</text>
<text>Vsys</text>
<text>Vio</text>
<text>Component side (.CMP)</text>
<text>Inner layer 2 (.LY2)</text>
<text>Inner layer 15 (.L15)</text>
<text>Solder Side (.SOL)</text>
<text>Solder stop mask CMP (.STC)</text>
<text>Solder stop mask SOL (.STS)</text>
<text>Cream frame CMP (.CRC)</text>
<text>Cream frame SOL (.CRS)</text>
<text>Drill data (.DRD)</text>
<text>Component Assembly CMP (.ASC)</text>
<text>Component Assembly SOL (.ASS)</text>
<text>Outline (.OLN)</text>
<wire x1="35.66" y1="40.1955" x2="32.385" y2="40.1955" width="0.2032" layer="20"/>
<wire x1="59.055" y1="40.1955" x2="55.76" y2="40.1955" width="0.2032" layer="20"/>
<wire x1="55.76" y1="40.1955" x2="55.76" y2="5.2" width="0.2032" layer="20"/>
<wire x1="55.76" y1="5.2" x2="35.66" y2="5.2" width="0.2032" layer="20"/>
<wire x1="35.66" y1="5.2" x2="35.66" y2="40.1955" width="0.2032" layer="20"/>
<wire x1="27.94" y1="45.72" x2="32.385" y2="45.72" width="0.2032" layer="20"/>
<wire x1="59.055" y1="45.72" x2="63.5" y2="45.72" width="0.2032" layer="20"/>
<wire x1="68.58" y1="0" x2="37.846" y2="0" width="0.2032" layer="20"/>
<wire x1="37.846" y1="0" x2="37.084" y2="0.762" width="0.2032" layer="20"/>
<wire x1="37.084" y1="0.762" x2="34.036" y2="0.762" width="0.2032" layer="20"/>
<wire x1="34.036" y1="0.762" x2="33.274" y2="0" width="0.2032" layer="20"/>
<wire x1="32.385" y1="45.72" x2="32.385" y2="40.1955" width="0.2032" layer="20"/>
<wire x1="59.055" y1="45.72" x2="59.055" y2="40.1955" width="0.2032" layer="20"/>
<wire x1="27.94" y1="45.72" x2="19.05" y2="36.83" width="0.2032" layer="20"/>
<wire x1="19.05" y1="36.83" x2="4.7625" y2="36.83" width="0.2032" layer="20"/>
<wire x1="63.5" y1="45.72" x2="72.39" y2="36.83" width="0.2032" layer="20"/>
<wire x1="72.39" y1="36.83" x2="86.6775" y2="36.83" width="0.2032" layer="20"/>
<wire x1="18.415" y1="8.89" x2="4.7625" y2="8.89" width="0.2032" layer="20"/>
<wire x1="67.31" y1="25.4" x2="68.58" y2="25.4" width="0.1524" layer="20" curve="-180"/>
<wire x1="68.58" y1="25.4" x2="68.58" y2="17.78" width="0.1524" layer="20"/>
<wire x1="68.58" y1="17.78" x2="67.31" y2="17.78" width="0.1524" layer="20" curve="-180"/>
<wire x1="67.31" y1="17.78" x2="67.31" y2="25.4" width="0.1524" layer="20"/>
<wire x1="4.7625" y1="36.83" x2="4.7625" y2="8.89" width="0.2032" layer="20" curve="75"/>
<wire x1="18.415" y1="8.89" x2="18.415" y2="0.4572" width="0.2032" layer="20"/>
<wire x1="27.4066" y1="0" x2="33.274" y2="0" width="0.2032" layer="20"/>
<wire x1="20.8534" y1="0.1016" x2="18.415" y2="0.4572" width="0.2032" layer="20" curve="-10"/>
<wire x1="20.8534" y1="0.1016" x2="20.828" y2="6.858" width="0.2032" layer="20"/>
<wire x1="20.828" y1="6.858" x2="20.3962" y2="6.9088" width="0.2032" layer="20"/>
<wire x1="20.3962" y1="6.9088" x2="20.6756" y2="8.1788" width="0.2032" layer="20" curve="-180"/>
<wire x1="20.6756" y1="8.1788" x2="20.8026" y2="8.1788" width="0.2032" layer="20"/>
<wire x1="20.8026" y1="8.1788" x2="20.8534" y2="12.3952" width="0.2032" layer="20"/>
<wire x1="20.8534" y1="12.3952" x2="21.7932" y2="12.6746" width="0.2032" layer="20" curve="-180"/>
<wire x1="21.7932" y1="12.6746" x2="21.844" y2="12.5222" width="0.2032" layer="20"/>
<wire x1="21.844" y1="12.5222" x2="26.416" y2="12.5222" width="0.2032" layer="20"/>
<wire x1="26.416" y1="12.5222" x2="27.4574" y2="12.446" width="0.2032" layer="20" curve="-180"/>
<wire x1="27.4574" y1="12.446" x2="27.4066" y2="8.1534" width="0.2032" layer="20"/>
<wire x1="27.4066" y1="8.1534" x2="27.7622" y2="8.1534" width="0.2032" layer="20"/>
<wire x1="27.7622" y1="8.1534" x2="27.686" y2="6.858" width="0.2032" layer="20" curve="-180"/>
<wire x1="27.686" y1="6.858" x2="27.432" y2="6.858" width="0.2032" layer="20"/>
<wire x1="27.432" y1="6.858" x2="27.4066" y2="0" width="0.2032" layer="20"/>
<wire x1="86.6775" y1="8.89" x2="86.6775" y2="36.83" width="0.2032" layer="20" curve="75"/>
<wire x1="86.6775" y1="8.89" x2="68.58" y2="0" width="0.2032" layer="20" curve="-52.5"/>
<hole x="5.715" y="34.925" drill="2"/>
<hole x="5.715" y="10.795" drill="2"/>
<hole x="85.725" y="34.925" drill="2"/>
<hole x="85.725" y="10.795" drill="2"/>
<text>+</text>
<text>-</text>
<text>FunKey
Zero</text>
<text>Michel Stempin
&lt;michel.stempin@wanadoo.fr&gt;</text>
<text>Copyright (c) 2018</text>
<text>CC-BY-SA</text>
<text>Rev.</text>
<text>&gt;REV</text>
<text>FunKey Zero</text>
<text>LAYER-STACK</text>
<text>01-16</text>
<text>01-20</text>
</plain>
<libraries>
<library name="Allwinner V3s">
<packages>
<package name="A5L-LOC">
<description>&lt;b&gt;FRAME&lt;/b&gt; DIN A5 landscape with doc field</description>
</package>
</packages>
</library>
<library name="FunKeyZero">
<packages>
<package name="R0603">
<description>&lt;b&gt;0603 Chip Resistor&lt;/b&gt;</description>
</package>
<package name="C0603">
<description>&lt;b&gt;0603 Chip Capacitor&lt;/b&gt;</description>
</package>
<package name="CDM-10008">
<description>&lt;b&gt;Ø 10 mm x H 2.9 mm 8 Ohms Speaker&lt;/b&gt;</description>
</package>
<package name="TDFN10">
<description>&lt;b&gt;Thin Dual Flat No Lead Package, 10 pins (TDFN10)&lt;/b&gt;
&lt;p&gt;JEDEC M0229/WEED-3&lt;/p&gt;</description>
</package>
<package name="DF37NB-24DS-0.4V">
<description>&lt;b&gt;0.4mm Pitch, 0.98/1.5mm Mated Height, Board-to-Board / Board-to-FPC Connectors&lt;/b&gt;</description>
</package>
<package name="ESD0402">
<description>&lt;b&gt;0402 Chip Polymer ESD Suppressor&lt;/b&gt;</description>
</package>
<package name="FB0603">
<description>&lt;b&gt;0603 Chip Inductor&lt;/b&gt;</description>
</package>
<package name="CC-BY-SA_LOGO">
<description>&lt;b&gt;Attribution-Share-Alike Unported License&lt;/b&gt;
&lt;p&gt;See &lt;a href="creativecommons.org/licenses/by-sa/4.0/"&gt;creativecommons.org/licenses/by-sa/4.0/&lt;/a&gt; for details.&lt;/p&gt;</description>
</package>
<package name="SOT23-3">
<description>&lt;b&gt;Small Outline Transistor (SOT), 3 Pins (SOT23-3) Package&lt;/b&gt;</description>
</package>
<package name="B3U-3000P(M)-B">
<description>&lt;b&gt;Omron 6 mm× 6 mm SMD Ultra-small Tactile Switches, side-actuated Type B3U&lt;/b&gt;</description>
</package>
<package name="LICHEEPI-ZERO">
<description>&lt;b&gt;LicheePi Zero Module&lt;/b&gt;</description>
</package>
<package name="RK22170">
<description>&lt;b&gt;165"x.220" RK-Series Snap Dome&lt;/b&gt;</description>
</package>
<package name="SF-TC154B-8737A-N-FOLDED-TWICE">
</package>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor (SOT), 5 Pins (SOT23-5) Package&lt;/b&gt;</description>
</package>
<package name="SOD-123">
<description>&lt;b&gt;SOD-123&lt;/b&gt;</description>
</package>
<package name="SOT323">
<description>&lt;b&gt;SC-70 (SOT-323)&lt;/b&gt;</description>
</package>
<package name="PCM12SMTR">
<description>&lt;b&gt;C&amp;K PCM Series Ultraminiature Surface Mount Slide Switches, 3 Terminals&lt;/b&gt;</description>
</package>
<package name="SJ-43504-SMT-TR">
<description>&lt;b&gt;TRRS CTIA 2.5 mm Phone Jack, 1 Switch&lt;/b&gt;</description>
</package>
<package name="MH7-1-0.1RA">
<description>&lt;b&gt;1x7 Pin Male Header, 0.1" Pitch, Right Angle&lt;/b&gt;</description>
</package>
<package name="105017-0001">
<description>&lt;b&gt;Micro USB Type B SMT Receptacle, 5 pins, 6 Shield Pins&lt;/b&gt;</description>
</package>
<package name="SOT143B">
<description>&lt;b&gt;Small Outline Transistor (SOT), 4 Pins, Large Pin 1, (SOT143B) Package&lt;/b&gt;</description>
</package>
<package name="C1206">
<description>&lt;b&gt;1206 Chip Capacitor&lt;/b&gt;</description>
</package>
<package name="FB1206">
<description>&lt;b&gt;1206 Chip Inductor&lt;/b&gt;</description>
</package>
<package name="TH_PAD">
<description>&lt;b&gt;Through-Hole Pad&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="drilegend">
<packages>
<package name="DRILEGEND">
</package>
</packages>
</library>
</libraries>
<attributes>
<attribute name="AUTHOR" value="Michel Stempin"/>
<attribute name="DATE" value="20170816"/>
<attribute name="DRAWN" value="M.STEMPIN"/>
<attribute name="REV" value="A"/>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="LOGO1" library="FunKeyZero" package="CC-BY-SA_LOGO" value="CC-BY-SA_LOGO">
<attribute name="BOM" value="EXCLUDE"/>
</element>
<element name="U$2" library="Allwinner V3s" package="A5L-LOC" value=""/>
<element name="SP1" library="FunKeyZero" package="CDM-10008" value="CDM-10008">
<attribute name="POWER" value="0.5W"/>
<attribute name="PARTNO" value="CDM-10008"/>
<attribute name="IMPEDANCE" value="8ohms"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="FunKeyZero" package="TDFN10" value="MAX9700DETB+">
<attribute name="GAIN" value="20dB"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="PARTNO" value="MAX9700DETB+"/>
</element>
<element name="J6" library="FunKeyZero" package="DF37NB-24DS-0.4V" value="DF37NB-24DS-0.4V(51)">
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="PARTNO" value="DF37NB-24DS-0.4V(51)"/>
</element>
<element name="D2" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="VOLT" value="6V"/>
<attribute name="SIZE" value="0402"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="VOLT" value="6V"/>
<attribute name="SIZE" value="0402"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="FunKeyZero" package="R0603" value="100k">
<attribute name="PARTNO" value="R0603_100k_1%_125mW"/>
<attribute name="SIZE" value="0603"/>
<attribute name="TOL" value="1%"/>
<attribute name="RATE" value="125mW"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="FunKeyZero" package="C0603" value="10u">
<attribute name="TYPE" value="CER"/>
<attribute name="VOLT" value="6.3V"/>
<attribute name="PARTNO" value="C0603_10u_X5R_20%_CER_6V3"/>
<attribute name="SIZE" value="0603"/>
<attribute name="TOL" value="±20%"/>
<attribute name="TC" value="X5R"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="FunKeyZero" package="FB0603" value="MMZ1608Y601B">
<attribute name="PARTNO" value="MMZ1608Y601B"/>
<attribute name="OPT" value="600R"/>
<attribute name="SIZE" value="0603"/>
<attribute name="RATE" value="0.5A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D23" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D22" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D17" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D18" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D19" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D20" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D21" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D7" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D6" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D5" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D4" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="SIZE" value="0402"/>
<attribute name="VOLT" value="6V"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="FunKeyZero" package="R0603" value="1k">
<attribute name="SIZE" value="0603"/>
<attribute name="RATE" value="125mW"/>
<attribute name="PARTNO" value="R0603_1k_5%_125mW"/>
<attribute name="TOL" value="5%"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D16" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="VOLT" value="6V"/>
<attribute name="SIZE" value="0402"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D15" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
<attribute name="VOLT" value="6V"/>
<attribute name="SIZE" value="0402"/>
<attribute name="PARTNO" value="ESD0402-06"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q2" library="FunKeyZero" package="SOT23-3" value="IRLML6246TRPBF">
<attribute name="PARTNO" value="IRLML6246TRPBF"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="VOLTAGE" value="20V"/>
<attribute name="RATING" value="4.1A"/>
<attribute name="RDSON" value="46mohms"/>
</element>
<element name="R12" library="FunKeyZero" package="R0603" value="4k7">
<attribute name="RATE" value="125mW"/>
<attribute name="SIZE" value="0603"/>
<attribute name="PARTNO" value="R0603_4k7_5%_125mW"/>
<attribute name="TOL" value="5%"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="FunKeyZero" package="R0603" value="1k">
<attribute name="RATE" value="125mW"/>
<attribute name="SIZE" value="0603"/>
<attribute name="PARTNO" value="R0603_1k_5%_125mW"/>
<attribute name="TOL" value="5%"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S8" library="FunKeyZero" package="B3U-3000P(M)-B" value="B3U-3000P(M)-B">
<attribute name="PARTNO" value="B3U-3000P(M)-B"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S1" library="FunKeyZero" package="B3U-3000P(M)-B" value="B3U-3000P(M)-B">
<attribute name="PARTNO" value="B3U-3000P(M)-B"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="M1" library="FunKeyZero" package="LICHEEPI-ZERO" value="LICHEEPI-ZERO">
<attribute name="PARTNO" value="LICHEEPI-ZERO"/>
</element>
<element name="U2" library="FunKeyZero" package="SOT23-5" value="MCP73812T-420I/OT">
<attribute name="PARTNO" value="MCP73812T-420I/OT"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="FunKeyZero" package="C0603" value="1u">
<attribute name="TOL" value="±10%"/>
<attribute name="TYPE" value="CER"/>
<attribute name="PARTNO" value="C0603_1u_X7R_10%_CER_6V3"/>
<attribute name="VOLT" value="6.3V"/>
<attribute name="SIZE" value="0603"/>
<attribute name="TC" value="X7R"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="FunKeyZero" package="R0603" value="15k">
<attribute name="TOL" value="5%"/>
<attribute name="PARTNO" value="R0603_15k_5%_125mW"/>
<attribute name="SIZE" value="0603"/>
<attribute name="RATE" value="125mW"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="FunKeyZero" package="R0603" value="10k">
<attribute name="TOL" value="5%"/>
<attribute name="PARTNO" value="R0603_15k_5%_125mW"/>
<attribute name="SIZE" value="0603"/>
<attribute name="RATE" value="125mW"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="FunKeyZero" package="SOT323" value="IRLML6402">
<attribute name="PARTNO" value="IRLM6402"/>
<attribute name="VOLT" value="20V"/>
<attribute name="RATE" value="1.3A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D13" library="FunKeyZero" package="SOD-123" value="1N5819HW">
<attribute name="PARTNO" value="1N5819HW"/>
<attribute name="VOLT" value="40V"/>
<attribute name="RATE" value="1A"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S6" library="FunKeyZero" package="B3U-3000P(M)-B" value="B3U-3000P(M)-B">
<attribute name="PARTNO" value="B3U-3000P(M)-B"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S2" library="FunKeyZero" package="RK22170" value="RK22170">
<attribute name="PARTNO" value="RK22170"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S3" library="FunKeyZero" package="RK22170" value="RK22170">
<attribute name="PARTNO" value="RK22170"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S5" library="FunKeyZero" package="RK22170" value="RK22170">
<attribute name="PARTNO" value="RK22170"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S4" library="FunKeyZero" package="RK22170" value="RK22170">
<attribute name="PARTNO" value="RK22170"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S9" library="FunKeyZero" package="RK22170" value="RK22170">
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S10" library="FunKeyZero" package="RK22170" value="RK22170">
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S11" library="FunKeyZero" package="RK22170" value="RK22170">
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S12" library="FunKeyZero" package="RK22170" value="RK22170">
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<attribute name="VALUE"/>
</element>
<element name="S13" library="FunKeyZero" package="RK22170" value="RK22170">
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<attribute name="VALUE"/>
</element>
<element name="S14" library="FunKeyZero" package="RK22170" value="RK22170">
<attribute name="PARTNO" value="RK22170"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="RATE" value="125mW"/>
<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
<attribute name="SIZE" value="0603"/>
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</element>
<element name="R4" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="RATE" value="125mW"/>
<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
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<attribute name="VALUE"/>
</element>
<element name="R2" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
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<attribute name="VALUE"/>
</element>
<element name="R1" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
<attribute name="SIZE" value="0603"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R21" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
<attribute name="SIZE" value="0603"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R20" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
<attribute name="SIZE" value="0603"/>
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<attribute name="VALUE"/>
</element>
<element name="R19" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
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<attribute name="VALUE"/>
</element>
<element name="R18" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
<attribute name="SIZE" value="0603"/>
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<attribute name="VALUE"/>
</element>
<element name="R17" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="VALUE"/>
</element>
<element name="R23" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="PARTNO" value="R0603_47k_5%_125mW"/>
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<attribute name="VALUE"/>
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<element name="R22" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="VALUE"/>
</element>
<element name="C6" library="FunKeyZero" package="C0603" value="100n">
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<attribute name="VALUE"/>
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<element name="R15" library="FunKeyZero" package="R0603" value="47k">
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<element name="R14" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="VALUE"/>
</element>
<element name="S7" library="FunKeyZero" package="PCM12SMTR" value="PCM12SMTR">
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<attribute name="PARTNO" value="PCM12SMTR"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="J1" library="FunKeyZero" package="SJ-43504-SMT-TR" value="SJ-43504-SMT-TR">
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<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="J5" library="FunKeyZero" package="MH7-1-0.1RA" value="68015-407HLF">
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<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="J4" library="FunKeyZero" package="105017-0001" value="105017-0001">
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<attribute name="VALUE"/>
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<element name="D11" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
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<element name="D10" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
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<attribute name="VALUE"/>
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<element name="D9" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
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<element name="D8" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
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<attribute name="VALUE"/>
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<element name="D12" library="FunKeyZero" package="ESD0402" value="ESD0402-06">
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<attribute name="VALUE"/>
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<element name="R16" library="FunKeyZero" package="R0603" value="47k">
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<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="C4" library="FunKeyZero" package="C0603" value="10u">
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<attribute name="PARTNO" value="C0603_10u_X5R_20%_CER_6V3"/>
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<attribute name="VALUE"/>
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<element name="C3" library="FunKeyZero" package="C0603" value="100n">
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<attribute name="PARTNO" value="C0402_100n_X7R_10%_CER_50V"/>
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<attribute name="VALUE"/>
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<element name="C7" library="FunKeyZero" package="C1206" value="1n">
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<attribute name="VALUE"/>
</element>
<element name="L2" library="FunKeyZero" package="FB1206" value="BLM31PG601SN1L">
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<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="C5" library="FunKeyZero" package="C0603" value="10n">
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<element name="D14" library="FunKeyZero" package="SOT143B" value="PRTR5V0U2X">
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<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R9" library="FunKeyZero" package="R0603" value="0R">
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<element name="J2" library="FunKeyZero" package="TH_PAD" value="+">
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<attribute name="NAME"/>
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<element name="SC1" library="FunKeyZero" package="SF-TC154B-8737A-N-FOLDED-TWICE" value="SF-TC154B-8737A-N-FOLDED-TWICE">
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<element name="DRILEGEND" library="drilegend" package="DRILEGEND" value=""/>
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<signal name="SELECT">
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<signal name="START">
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</signal>
<signal name="OUT+">
<contactref element="U1" pad="8"/>
<contactref element="SP1" pad="+"/>
<contactref element="D2" pad="1"/>
</signal>
<signal name="!PA_SHDN">
<contactref element="U1" pad="5"/>
<contactref element="R6" pad="1"/>
<contactref element="M1" pad="49"/>
</signal>
<signal name="SPI_MOSI">
<contactref element="J6" pad="7"/>
<contactref element="M1" pad="7"/>
</signal>
<signal name="!SPI_CS">
<contactref element="J6" pad="6"/>
<contactref element="M1" pad="3"/>
</signal>
<signal name="SPI_CLK">
<contactref element="J6" pad="8"/>
<contactref element="M1" pad="9"/>
</signal>
<signal name="UART2_TX">
<contactref element="D16" pad="1"/>
<contactref element="M1" pad="25"/>
<contactref element="R15" pad="2"/>
<contactref element="J5" pad="5"/>
</signal>
<signal name="UART2_RX">
<contactref element="R13" pad="1"/>
<contactref element="M1" pad="23"/>
</signal>
<signal name="HPOUTL">
<contactref element="M1" pad="35"/>
<contactref element="J1" pad="2"/>
<contactref element="D11" pad="1"/>
</signal>
<signal name="HPOUTR">
<contactref element="M1" pad="37"/>
<contactref element="J1" pad="3"/>
<contactref element="D8" pad="1"/>
</signal>
<signal name="PA_VDD">
<contactref element="U1" pad="10"/>
<contactref element="U1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="L1" pad="2"/>
</signal>
<signal name="UART2_RX0">
<contactref element="R13" pad="2"/>
<contactref element="D15" pad="1"/>
<contactref element="R14" pad="2"/>
<contactref element="J5" pad="4"/>
</signal>
<signal name="LEDA">
<contactref element="J6" pad="1"/>
<contactref element="Q2" pad="2"/>
</signal>
<signal name="RS">
<contactref element="J6" pad="10"/>
<contactref element="M1" pad="5"/>
</signal>
<signal name="!LCD_RESET">
<contactref element="J6" pad="11"/>
<contactref element="M1" pad="26"/>
</signal>
<signal name="PWM">
<contactref element="Q2" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="N$1">
</signal>
<signal name="I2C_SCL">
<contactref element="M1" pad="29"/>
<contactref element="J5" pad="6"/>
</signal>
<signal name="I2C_SDA">
<contactref element="M1" pad="27"/>
<contactref element="J5" pad="2"/>
</signal>
<signal name="PWM0">
<contactref element="R11" pad="1"/>
<contactref element="M1" pad="21"/>
</signal>
<signal name="!I2C_IRQ">
<contactref element="M1" pad="42"/>
<contactref element="J5" pad="7"/>
</signal>
<signal name="PROG">
<contactref element="U2" pad="5"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="+VIN">
<contactref element="M1" pad="1"/>
<contactref element="L1" pad="1"/>
<contactref element="S7" pad="2"/>
</signal>
<signal name="+5V">
<contactref element="U2" pad="4"/>
<contactref element="U2" pad="1"/>
<contactref element="R8" pad="1"/>
<contactref element="Q1" pad="1"/>
<contactref element="D13" pad="A"/>
<contactref element="J5" pad="3"/>
<contactref element="C4" pad="2"/>
<contactref element="L2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="R9" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="!RESET">
<contactref element="S6" pad="1"/>
<contactref element="M1" pad="61"/>
<contactref element="D12" pad="1"/>
</signal>
<signal name="RL1">
</signal>
<signal name="RR1">
</signal>
<signal name="R1">
</signal>
<signal name="L1">
</signal>
<signal name="D1">
</signal>
<signal name="U1">
</signal>
<signal name="B1">
</signal>
<signal name="X1">
</signal>
<signal name="HPOUTR1">
</signal>
<signal name="IN+">
<contactref element="J1" pad="5"/>
<contactref element="U1" pad="2"/>
<contactref element="D10" pad="1"/>
</signal>
<signal name="IN-">
<contactref element="J1" pad="6"/>
<contactref element="U1" pad="3"/>
<contactref element="D9" pad="1"/>
</signal>
<signal name="VSWITCH">
<contactref element="D13" pad="C"/>
<contactref element="Q1" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="S7" pad="1"/>
</signal>
<signal name="USB_P">
<contactref element="D14" pad="2"/>
<contactref element="M1" pad="45"/>
<contactref element="J4" pad="3"/>
</signal>
<signal name="USB_N">
<contactref element="D14" pad="3"/>
<contactref element="M1" pad="47"/>
<contactref element="J4" pad="2"/>
</signal>
<signal name="PE">
<contactref element="J4" pad="G$3"/>
<contactref element="J4" pad="G$2"/>
<contactref element="J4" pad="G$1"/>
<contactref element="J4" pad="G$4"/>
<contactref element="J4" pad="G$5"/>
<contactref element="J4" pad="G$6"/>
<contactref element="C7" pad="1"/>
</signal>
<signal name="VBUS">
<contactref element="L2" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="J4" pad="1"/>
<contactref element="D14" pad="4"/>
</signal>
<signal name="USB_ID">
<contactref element="J4" pad="4"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="VBAT">
<contactref element="U2" pad="3"/>
<contactref element="C2" pad="1"/>
<contactref element="Q1" pad="3"/>
<contactref element="R9" pad="2"/>
<contactref element="J2" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
