<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.0.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="30.48" x2="0" y2="0" width="0" layer="20"/>
<wire x1="0" y1="0" x2="32.385" y2="0" width="0" layer="20"/>
<wire x1="32.385" y1="0" x2="32.385" y2="30.48" width="0" layer="20"/>
<wire x1="32.385" y1="30.48" x2="0" y2="30.48" width="0" layer="20"/>
<text>+5</text>
<text>!INT</text>
<text>SDA</text>
<text>SCL</text>
<text>CKO</text>
<text>GND</text>
<text>PCF8563</text>
<text>RTC Module Rev 1.0</text>
<text>&gt;LAST_DATE_TIME</text>
<text>1216/1220/1225</text>
<text>VBAT</text>
</plain>
<libraries>
<library name="GetOffMyHack">
<packages>
<package name="DIL-08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="CTRIMTZC3">
<description>&lt;b&gt;Trimm capacitor&lt;/b&gt; AVX</description>
</package>
<package name="HOLDER12SMD">
<description>DigiKey:	BK-885-CT-ND</description>
</package>
<package name="SOD123">
</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="1206">
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&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="1X07">
</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">
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, 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="OSHW-LOGO-M">
</package>
</packages>
</library>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, 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="STAND-OFF">
<description>&lt;b&gt;Stand Off&lt;/b&gt;&lt;p&gt;
This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components. SKU : PRT-00447</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="1206" value="0.1µF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RTC" library="GetOffMyHack" package="DIL-08" value="PCF8563">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="32.768KHZ" library="SparkFun-FreqCtrl" package="CRYSTAL-32KHZ-SMD" value="">
<attribute name="PROD_ID" value="XTAL-07894"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="SparkFun-Aesthetics" package="OSHW-LOGO-M" value=""/>
<element name="STANDOFF1" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="STANDOFF2" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="STANDOFF3" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="STANDOFF4" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="C2" library="GetOffMyHack" package="CTRIMTZC3" value="C-TRIMMTZC3">
<attribute name="NAME"/>
</element>
<element name="BAT1" library="GetOffMyHack" package="HOLDER12SMD" value=""/>
<element name="D1" library="GetOffMyHack" package="SOD123" value="DIODESOD123">
<attribute name="NAME"/>
</element>
<element name="D2" library="GetOffMyHack" package="SOD123" value="DIODESOD123">
<attribute name="NAME"/>
</element>
<element name="JP2" library="SparkFun-Connectors" package="1X07" value="">
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="N$1">
<contactref element="RTC" pad="1"/>
<contactref element="32.768KHZ" pad="X2"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="RTC" pad="2"/>
<contactref element="32.768KHZ" pad="X1"/>
</signal>
<signal name="!INT">
<contactref element="RTC" pad="3"/>
<contactref element="JP2" pad="3"/>
</signal>
<signal name="GND">
<contactref element="RTC" pad="4"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="BAT1" pad="GND"/>
<contactref element="JP2" pad="7"/>
</signal>
<signal name="VCC">
<contactref element="D2" pad="1-A"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="CLKO">
<contactref element="RTC" pad="7"/>
<contactref element="JP2" pad="6"/>
</signal>
<signal name="SCL">
<contactref element="RTC" pad="6"/>
<contactref element="JP2" pad="5"/>
</signal>
<signal name="SDA">
<contactref element="RTC" pad="5"/>
<contactref element="JP2" pad="4"/>
</signal>
<signal name="VRTC">
<contactref element="RTC" pad="8"/>
<contactref element="C1" pad="1"/>
<contactref element="D1" pad="2-C"/>
<contactref element="D2" pad="2-C"/>
</signal>
<signal name="VBAT">
<contactref element="BAT1" pad="PWR@2"/>
<contactref element="BAT1" pad="PWR@1"/>
<contactref element="D1" pad="1-A"/>
<contactref element="JP2" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
