<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.1.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="25.324" y2="0" width="0" layer="20"/>
<wire x1="25.324" y1="0" x2="25.4" y2="25.4" width="0" layer="20"/>
<wire x1="25.4" y1="25.4" x2="0" y2="25.4" width="0" layer="20"/>
<wire x1="0" y1="25.4" x2="0" y2="0" width="0" layer="20"/>
<text>GND</text>
<text>VBAT</text>
<text>SDA</text>
<text>SCL</text>
<text>MFP</text>
<text>VCC</text>
<text>&gt;TITLE</text>
<text>2017 E. Petersen</text>
<text>&gt;REV</text>
<hole x="2.54" y="22.86" drill="2.54"/>
<hole x="22.86" y="22.86" drill="2.54"/>
</plain>
<libraries>
<library name="C3-Battery">
<description>Batteries, Holders &amp; Accessories</description>
<packages>
<package name="BK-912">
<description>&lt;b&gt;MPD BK912 CR2032 20mm SMD Coin Cell Battery Holder&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="C3-Murata">
<packages>
<package name="18-0603_NOSILK">
<description>&lt;b&gt;Murata *18 Size 0603 Land Pattern&lt;/b&gt;&lt;p&gt;
&lt;a href="http://www.murata.com/products/catalog/pdf/c02e.pdf"&gt;Murata Chip Capacitor Catalog, p130, table 2&lt;/a&gt;</description>
</package>
<package name="18-0603">
<description>&lt;b&gt;Murata *18 Size 0603 Land Pattern&lt;/b&gt;&lt;p&gt;
&lt;a href="http://www.murata.com/products/catalog/pdf/c02e.pdf"&gt;Murata Chip Capacitor Catalog, p130, table 2&lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="C3-RCL">
<packages>
<package name="SOT23-3">
</package>
</packages>
</library>
<library name="C3-Connector">
<description>&lt;b&gt;Multi-contact Connectors&lt;/b&gt;
&lt;p&gt;Select the number of contacts and then chose the connector type. f you don't see a package for the type of connector you want, add a new package.
&lt;p&gt;Choose either &lt;i&gt;MXX&lt;/i&gt; for male pin type connectors or &lt;i&gt;FXX&lt;/i&gt; for female socket type connectors.
&lt;p&gt;To select a specific part number for your bill of materials set the VALUE of the component.
&lt;p&gt;For an arbitrary number of individual floating pins/sockets choose the &lt;i&gt;M&lt;/i&gt; or &lt;i&gt;F&lt;/i&gt; connectors devices. You can add up to 100 individual contacts per device. Use INVOKE to add more later.</description>
<packages>
<package name="1X06">
</package>
</packages>
</library>
<library name="C3-Panasonic">
<packages>
<package name="R0603">
<description>0603 (1608) Chip Resistor Package (Panasonic)&lt;p&gt;
&lt;a href="http://industrial.panasonic.com/www-data/pdf/AOA0000/AOA0000PE32.pdf"&gt;Datasheet&lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="C3-Microchip">
<packages>
<package name="SOIC8-N_MC">
<description>SOIC-8 Narrow</description>
</package>
</packages>
</library>
<library name="C3-General">
<description>Erik's Custom Parts</description>
<packages>
<package name="4-SOJ">
<description>&lt;b&gt;4-SOJ 5.5mm&lt;/b&gt;</description>
</package>
<package name="OSHW-LOGO-S">
</package>
</packages>
</library>
</libraries>
<attributes>
<attribute name="REV" value="A"/>
<attribute name="TITLE" value="MCP79410"/>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="B1" library="C3-Battery" package="BK-912" value="CR2032">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="C3-Murata" package="18-0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="SIZE" value="0603"/>
<attribute name="TEMPCO" value="X7R"/>
<attribute name="TOLERANCE" value="±10%"/>
<attribute name="VALUE"/>
<attribute name="VOLTAGE" value="25V"/>
</element>
<element name="C7" library="C3-Murata" package="18-0603_NOSILK" value="10pF">
<attribute name="NAME"/>
</element>
<element name="C8" library="C3-Murata" package="18-0603_NOSILK" value="8pF">
<attribute name="NAME"/>
</element>
<element name="D2" library="C3-RCL" package="SOT23-3" value="BAT54">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="C3-Connector" package="1X06" value="M06PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="C3-Panasonic" package="R0603" value="1K 5%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="C3-Panasonic" package="R0603" value="10K 5%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="C3-Microchip" package="SOIC8-N_MC" value="MCP79410-I/SN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Y1" library="C3-General" package="4-SOJ" value="32.768KHz">
<attribute name="CL" value="6pF"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="C3-Murata" package="18-0603" value="200pF">
<attribute name="NAME"/>
<attribute name="SIZE" value="0603"/>
<attribute name="TEMPCO" value="C0G"/>
<attribute name="TOLERANCE" value="±5%"/>
<attribute name="VALUE" value="200pF"/>
<attribute name="VOLTAGE" value="50V"/>
</element>
<element name="R2" library="C3-Panasonic" package="R0603" value="2K2 5%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="C3-Panasonic" package="R0603" value="2K2 5%">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LOGO1" library="C3-General" package="OSHW-LOGO-S" value="OSHW-LOGOS"/>
</elements>
<signals>
<signal name="SDA">
<contactref element="U1" pad="5"/>
<contactref element="J1" pad="4"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="6"/>
<contactref element="J1" pad="3"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="GND">
<contactref element="B1" pad="NEG"/>
<contactref element="C8" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="U1" pad="4"/>
<contactref element="C3" pad="2"/>
<contactref element="J1" pad="6"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="VBAT">
<contactref element="B1" pad="POS1" route="any" routetag="A.VBAT"/>
<contactref element="D2" pad="A"/>
<contactref element="B1" pad="POS2" route="any" routetag="A.VBAT"/>
</signal>
<signal name="VBAT_IN">
<contactref element="R1" pad="2"/>
<contactref element="U1" pad="3"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="U1" pad="8"/>
<contactref element="C3" pad="1"/>
<contactref element="J1" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="R11" pad="2"/>
</signal>
<signal name="Y2">
<contactref element="C8" pad="2"/>
<contactref element="U1" pad="2"/>
<contactref element="Y1" pad="4"/>
</signal>
<signal name="Y1">
<contactref element="U1" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="Y1" pad="1"/>
</signal>
<signal name="RTCMFP">
<contactref element="U1" pad="7"/>
<contactref element="J1" pad="2"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="BSENSE">
<contactref element="R1" pad="1"/>
<contactref element="D2" pad="C"/>
<contactref element="J1" pad="5"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
