<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.4.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="40" y2="0" width="0" layer="20"/>
<wire x1="40" y1="0" x2="40" y2="32" width="0" layer="20"/>
<wire x1="40" y1="32" x2="0" y2="32" width="0" layer="20"/>
<wire x1="0" y1="32" x2="0" y2="0" width="0" layer="20"/>
<hole x="3" y="29" drill="2.5"/>
<hole x="37" y="29" drill="2.5"/>
<hole x="37" y="3" drill="2.5"/>
<hole x="3" y="3" drill="2.5"/>
<text>MatchBox 
V1.1</text>
</plain>
<libraries>
<library name="micro1292">
<description>Tiny board parts</description>
<packages>
<package name="DF12-32-DP">
<description>Hirose DF12 Pattern with metal fitting, 32 positions</description>
</package>
<package name="ABM11">
</package>
</packages>
</library>
<library name="stm32f4">
<packages>
<package name="LQFP64">
</package>
</packages>
</library>
<library name="GeekAmmo">
<description>&lt;h3&gt;GeekAmmo  Library&lt;/h3&gt;

These are parts used by the GeekAmmo company (now part of SparkFun Electronics)!

 If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt;Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SOT23-8">
<description>&lt;b&gt;SOT23-8&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0805">
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0805">
</package>
<package name="PAD.03X.03">
</package>
</packages>
</library>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT23A">
</package>
</packages>
</library>
<library name="SparkFun-FreqCtrl">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find crystals and oscillators and other things that go "tick".&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="CRYSTAL-32KHZ-SMD_EPSON_MC146">
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete LEDs for illumination or indication, but no displays.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="LED-0603">
</package>
</packages>
</library>
<library name="transistor-power">
<description>&lt;b&gt;Power Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SUPER-SOT3">
<description>&lt;b&gt;MOLDED PACKAGE SUPERSOT, 3 LEAD&lt;/b&gt; MKT-MAO3B&lt;p&gt;
Source: http://www.fairchildsemi.com/dwg/MA/MA03B.pdf</description>
</package>
</packages>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="PTC-1206">
</package>
</packages>
</library>
<library name="con-jst2">
<description>&lt;b&gt;J.S.T. Connectors&lt;/b&gt;&lt;p&gt;
J.S.T Mfg Co.,Ltd.&lt;p&gt;
http://www.jst-mfg.com&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SM02B-SRSS-TB">
<description>&lt;b&gt;Shrouded Header, side entry type&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SOD-123">
<description>100V/150mA 1N4148 - Super Cheap</description>
</package>
</packages>
</library>
<library name="jimduino">
<packages>
<package name="MICROUSB">
</package>
</packages>
</library>
<library name="sharp_display">
<packages>
<package name="B3U-3100PM-B">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="P2" library="micro1292" package="DF12-32-DP" value="DF12-32-DP">
<attribute name="PARTNO" value="AS-ITM-00015"/>
<attribute name="NAME"/>
</element>
<element name="U1" library="stm32f4" package="LQFP64" value="STM32F415R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="P1" library="micro1292" package="DF12-32-DP" value="DF12-32-DP">
<attribute name="PARTNO" value="AS-ITM-00015"/>
<attribute name="NAME"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0805" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0805" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0805" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Y1" library="micro1292" package="ABM11" value="16MHz(9pF)">
<attribute name="PARTNO" value="AS-ITM-00228"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="0805" value="4pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="SparkFun-Capacitors" package="0805" value="4pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="SparkFun-Capacitors" package="0805" value="2.2uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="SparkFun-Capacitors" package="0805" value="2.2uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="GeekAmmo" package="SOT23-8" value="LTC2954-2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Passives" package="0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="linear" package="SOT23A" value="MCP1703">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="SparkFun-Capacitors" package="0805" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="SparkFun-Capacitors" package="0805" value="8pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="SparkFun-Capacitors" package="0805" value="8pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Y2" library="SparkFun-FreqCtrl" package="CRYSTAL-32KHZ-SMD_EPSON_MC146" value="32.768kHz (9pF)"/>
<element name="C14" library="SparkFun-Capacitors" package="0805" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C15" library="SparkFun-Capacitors" package="0805" value=".033uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="SparkFun-LED" package="LED-0603" value="PWR">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="SparkFun-LED" package="LED-0603" value="STAT">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Passives" package="0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Passives" package="0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="transistor-power" package="SUPER-SOT3" value="FDN360P">
<attribute name="NAME"/>
</element>
<element name="R6" library="SparkFun-Passives" package="0805" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="SparkFun-Passives" package="0805" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C16" library="SparkFun-Capacitors" package="0805" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RSV0" library="SparkFun-Passives" package="PAD.03X.03" value="TEST-POINT3"/>
<element name="RSV1" library="SparkFun-Passives" package="PAD.03X.03" value="TEST-POINT3"/>
<element name="R2" library="SparkFun-Passives" package="0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Passives" package="0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C17" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C18" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C19" library="SparkFun-Capacitors" package="0805" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="SparkFun-PowerIC" package="SOT23-5" value="MCP73831">
<attribute name="PROD_ID" value="IC-09995"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="SparkFun-LED" package="LED-0603" value="CHG">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Passives" package="0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="SparkFun-Passives" package="0805" value="4.7k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C20" library="SparkFun-Capacitors" package="0805" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="F1" library="SparkFun-PowerIC" package="PTC-1206" value="PTCSMD">
<attribute name="PROD_ID" value="RES-11150"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="SparkFun-Passives" package="0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CN1" library="con-jst2" package="SM02B-SRSS-TB" value="SM02B-SRSS-TB">
<attribute name="NAME"/>
</element>
<element name="C21" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="SparkFun-Passives" package="0805" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q2" library="transistor-power" package="SUPER-SOT3" value="FDN360P">
<attribute name="NAME"/>
</element>
<element name="R12" library="SparkFun-Passives" package="0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D5" library="SparkFun-DiscreteSemi" package="SOD-123" value="MBR120">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RSV2" library="SparkFun-Passives" package="PAD.03X.03" value="TEST-POINT3"/>
<element name="RSV3" library="SparkFun-Passives" package="PAD.03X.03" value="TEST-POINT3"/>
<element name="R13" library="SparkFun-Passives" package="0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="SparkFun-Passives" package="0805" value="0k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C22" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="jimduino" package="MICROUSB" value="MICROUSB"/>
<element name="RESET" library="sharp_display" package="B3U-3100PM-B" value="B3U-3100PM-B">
<attribute name="NAME"/>
</element>
<element name="SW1" library="sharp_display" package="B3U-3100PM-B" value="B3U-3100PM-B">
<attribute name="NAME"/>
</element>
<element name="PWR" library="sharp_display" package="B3U-3100PM-B" value="B3U-3100PM-B">
<attribute name="NAME"/>
</element>
<element name="BOOT0" library="sharp_display" package="B3U-3100PM-B" value="B3U-3100PM-B">
<attribute name="NAME"/>
</element>
<element name="R15" library="SparkFun-Passives" package="0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="SparkFun-Passives" package="0805" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C23" library="SparkFun-Capacitors" package="0805" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC_3V3">
<contactref element="P2" pad="29"/>
<contactref element="P2" pad="31"/>
<contactref element="P1" pad="29"/>
<contactref element="P1" pad="31"/>
<contactref element="U1" pad="32"/>
<contactref element="U1" pad="48"/>
<contactref element="U1" pad="64"/>
<contactref element="U1" pad="13"/>
<contactref element="U1" pad="19"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="C17" pad="1"/>
<contactref element="C18" pad="1"/>
<contactref element="C19" pad="1"/>
<contactref element="R12" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="U2" pad="2"/>
<contactref element="R14" pad="1"/>
<contactref element="BOOT0" pad="2"/>
<contactref element="C23" pad="1"/>
</signal>
<signal name="GND">
<contactref element="U1" pad="63"/>
<contactref element="U1" pad="12"/>
<contactref element="P2" pad="2"/>
<contactref element="P2" pad="4"/>
<contactref element="P1" pad="2"/>
<contactref element="U1" pad="18"/>
<contactref element="C6" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="Y1" pad="4"/>
<contactref element="Y1" pad="2"/>
<contactref element="P1" pad="4"/>
<contactref element="C9" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="U4" pad="4"/>
<contactref element="U2" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="C14" pad="2"/>
<contactref element="C15" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="C"/>
<contactref element="C16" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C18" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C17" pad="2"/>
<contactref element="C19" pad="2"/>
<contactref element="D3" pad="C"/>
<contactref element="R9" pad="2"/>
<contactref element="U3" pad="2"/>
<contactref element="C20" pad="2"/>
<contactref element="CN1" pad="2"/>
<contactref element="R10" pad="2"/>
<contactref element="C21" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="C22" pad="2"/>
<contactref element="U$1" pad="5"/>
<contactref element="U$1" pad="6"/>
<contactref element="U$1" pad="11"/>
<contactref element="U$1" pad="7"/>
<contactref element="U$1" pad="8"/>
<contactref element="U$1" pad="9"/>
<contactref element="U$1" pad="10"/>
<contactref element="RESET" pad="2"/>
<contactref element="PWR" pad="2"/>
<contactref element="SW1" pad="2"/>
<contactref element="R16" pad="2"/>
<contactref element="C23" pad="2"/>
<contactref element="RESET" pad="GND"/>
<contactref element="SW1" pad="GND"/>
<contactref element="PWR" pad="GND"/>
<contactref element="BOOT0" pad="GND"/>
</signal>
<signal name="PA5">
<contactref element="U1" pad="21"/>
<contactref element="P2" pad="25"/>
</signal>
<signal name="PA6">
<contactref element="U1" pad="22"/>
<contactref element="P2" pad="23"/>
</signal>
<signal name="PA4">
<contactref element="U1" pad="20"/>
<contactref element="P2" pad="27"/>
</signal>
<signal name="PA7">
<contactref element="U1" pad="23"/>
<contactref element="P2" pad="21"/>
</signal>
<signal name="PB14">
<contactref element="U1" pad="35"/>
<contactref element="P2" pad="14"/>
</signal>
<signal name="PB15">
<contactref element="U1" pad="36"/>
<contactref element="P2" pad="12"/>
</signal>
<signal name="PB13">
<contactref element="U1" pad="34"/>
<contactref element="P2" pad="16"/>
</signal>
<signal name="PB12">
<contactref element="U1" pad="33"/>
<contactref element="P2" pad="18"/>
</signal>
<signal name="PB10">
<contactref element="U1" pad="29"/>
<contactref element="P2" pad="9"/>
</signal>
<signal name="PB11">
<contactref element="U1" pad="30"/>
<contactref element="P2" pad="7"/>
</signal>
<signal name="PC10">
<contactref element="U1" pad="51"/>
<contactref element="P1" pad="25"/>
</signal>
<signal name="PC12">
<contactref element="U1" pad="53"/>
<contactref element="P1" pad="21"/>
</signal>
<signal name="PC11">
<contactref element="U1" pad="52"/>
<contactref element="P1" pad="23"/>
</signal>
<signal name="PC9">
<contactref element="U1" pad="40"/>
<contactref element="P2" pad="10"/>
</signal>
<signal name="PA15">
<contactref element="U1" pad="50"/>
<contactref element="P1" pad="27"/>
</signal>
<signal name="PA10">
<contactref element="U1" pad="43"/>
<contactref element="U$1" pad="4"/>
</signal>
<signal name="PA11">
<contactref element="U1" pad="44"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="PA12">
<contactref element="U1" pad="45"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="OSC_IN">
<contactref element="Y1" pad="3"/>
<contactref element="C7" pad="1"/>
<contactref element="U1" pad="5"/>
</signal>
<signal name="OSC_OUT">
<contactref element="C8" pad="1"/>
<contactref element="Y1" pad="1"/>
<contactref element="U1" pad="6"/>
</signal>
<signal name="VCC_USBF">
<contactref element="U3" pad="4"/>
<contactref element="F1" pad="2"/>
<contactref element="C16" pad="1"/>
<contactref element="R10" pad="1"/>
<contactref element="Q2" pad="1"/>
<contactref element="D5" pad="A"/>
</signal>
<signal name="PC4">
<contactref element="U1" pad="24"/>
<contactref element="P1" pad="20"/>
</signal>
<signal name="PB6">
<contactref element="U1" pad="58"/>
<contactref element="P1" pad="9"/>
</signal>
<signal name="PB7">
<contactref element="U1" pad="59"/>
<contactref element="P1" pad="7"/>
</signal>
<signal name="PC5">
<contactref element="U1" pad="25"/>
<contactref element="P1" pad="22"/>
<contactref element="R15" pad="2"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="PB0">
<contactref element="P2" pad="15"/>
<contactref element="U1" pad="26"/>
</signal>
<signal name="PB1">
<contactref element="P2" pad="13"/>
<contactref element="U1" pad="27"/>
</signal>
<signal name="PB2">
<contactref element="P2" pad="11"/>
<contactref element="U1" pad="28"/>
<contactref element="R13" pad="1"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="PD2">
<contactref element="P1" pad="19"/>
<contactref element="U1" pad="54"/>
</signal>
<signal name="PB3">
<contactref element="P1" pad="17"/>
<contactref element="U1" pad="55"/>
</signal>
<signal name="PB4">
<contactref element="P1" pad="15"/>
<contactref element="U1" pad="56"/>
</signal>
<signal name="PB5">
<contactref element="P1" pad="13"/>
<contactref element="U1" pad="57"/>
</signal>
<signal name="PA14">
<contactref element="P1" pad="11"/>
<contactref element="U1" pad="49"/>
<contactref element="R12" pad="2"/>
<contactref element="U4" pad="8"/>
</signal>
<signal name="PB8">
<contactref element="U1" pad="61"/>
<contactref element="P1" pad="5"/>
</signal>
<signal name="PB9">
<contactref element="U1" pad="62"/>
<contactref element="P1" pad="3"/>
</signal>
<signal name="PA3">
<contactref element="U1" pad="17"/>
<contactref element="P2" pad="20"/>
</signal>
<signal name="PA2">
<contactref element="U1" pad="16"/>
<contactref element="P2" pad="22"/>
</signal>
<signal name="PA1">
<contactref element="U1" pad="15"/>
<contactref element="P2" pad="24"/>
</signal>
<signal name="PA0">
<contactref element="U1" pad="14"/>
<contactref element="P2" pad="26"/>
</signal>
<signal name="N$1">
<contactref element="U1" pad="31"/>
<contactref element="C9" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="47"/>
<contactref element="C10" pad="2"/>
</signal>
<signal name="RESET#">
<contactref element="U1" pad="7"/>
<contactref element="P2" pad="1"/>
<contactref element="P1" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="C21" pad="1"/>
<contactref element="RESET" pad="1"/>
</signal>
<signal name="PC13">
<contactref element="P1" pad="6"/>
<contactref element="U1" pad="2"/>
<contactref element="R5" pad="1"/>
<contactref element="C22" pad="1"/>
<contactref element="SW1" pad="1"/>
</signal>
<signal name="PC8">
<contactref element="P1" pad="10"/>
<contactref element="U1" pad="39"/>
</signal>
<signal name="VBAT">
<contactref element="U3" pad="3"/>
<contactref element="C20" pad="1"/>
<contactref element="CN1" pad="1"/>
<contactref element="Q2" pad="3"/>
</signal>
<signal name="OSC32K_IN">
<contactref element="U1" pad="3"/>
<contactref element="C12" pad="1"/>
<contactref element="Y2" pad="P$2"/>
</signal>
<signal name="OSC32K_OUT">
<contactref element="U1" pad="4"/>
<contactref element="C13" pad="1"/>
<contactref element="Y2" pad="P$1"/>
</signal>
<signal name="PC0">
<contactref element="P1" pad="12"/>
<contactref element="U1" pad="8"/>
</signal>
<signal name="PC1">
<contactref element="P1" pad="14"/>
<contactref element="U1" pad="9"/>
</signal>
<signal name="PC2">
<contactref element="P1" pad="16"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="PC3">
<contactref element="P1" pad="18"/>
<contactref element="U1" pad="11"/>
</signal>
<signal name="PC6">
<contactref element="U1" pad="37"/>
<contactref element="P1" pad="24"/>
</signal>
<signal name="PC7">
<contactref element="U1" pad="38"/>
<contactref element="P1" pad="26"/>
</signal>
<signal name="N$3">
<contactref element="U4" pad="3"/>
<contactref element="C15" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="U4" pad="7"/>
<contactref element="C14" pad="1"/>
</signal>
<signal name="PWR_ON">
<contactref element="U4" pad="2"/>
<contactref element="P2" pad="28"/>
<contactref element="P1" pad="28"/>
<contactref element="PWR" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="D1" pad="A"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="D2" pad="A"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="U4" pad="6"/>
<contactref element="R6" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="R6" pad="1"/>
<contactref element="Q1" pad="1"/>
</signal>
<signal name="PA13">
<contactref element="U1" pad="46"/>
<contactref element="P2" pad="6"/>
<contactref element="U4" pad="5"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="PA9">
<contactref element="U1" pad="42"/>
<contactref element="P1" pad="8"/>
</signal>
<signal name="BOOT0">
<contactref element="U1" pad="60"/>
<contactref element="R11" pad="1"/>
<contactref element="BOOT0" pad="1"/>
</signal>
<signal name="PA8">
<contactref element="U1" pad="41"/>
<contactref element="P2" pad="8"/>
</signal>
<signal name="RSV0">
<contactref element="P2" pad="3"/>
<contactref element="RSV0" pad="P$1"/>
</signal>
<signal name="RSV1">
<contactref element="P2" pad="5"/>
<contactref element="RSV1" pad="P$1"/>
</signal>
<signal name="N$10">
<contactref element="D3" pad="A"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="STAT">
<contactref element="R8" pad="2"/>
<contactref element="U3" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="U3" pad="5"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="P2" pad="32"/>
<contactref element="P2" pad="30"/>
<contactref element="P1" pad="30"/>
<contactref element="P1" pad="32"/>
<contactref element="Q1" pad="3"/>
<contactref element="U2" pad="3"/>
<contactref element="R15" pad="1"/>
</signal>
<signal name="VCC_USB">
<contactref element="F1" pad="1"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="VCC_BKUP">
<contactref element="U1" pad="1"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="VCC_SEL">
<contactref element="Q2" pad="2"/>
<contactref element="U4" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="Q1" pad="2"/>
<contactref element="D5" pad="C"/>
</signal>
<signal name="RSV3">
<contactref element="P2" pad="19"/>
<contactref element="RSV3" pad="P$1"/>
</signal>
<signal name="RSV2">
<contactref element="P2" pad="17"/>
<contactref element="RSV2" pad="P$1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
