<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<text>RIKKI EEPROM HAT</text>
</plain>
<libraries>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Aesthetics&lt;/h3&gt;
This library contiains non-functional items such as logos, build/ordering notes, 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 &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="DUMMY">
<description>&lt;h3&gt;Dummy Footprint&lt;/h3&gt;
&lt;p&gt;NOTHING HERE!!! For when you want a symbol with no package as an option against symbols with a package.&lt;/p&gt;

&lt;p&gt;Devices using:
&lt;ul&gt;&lt;li&gt;BADGERHACK_LOGO&lt;/li&gt;
&lt;li&gt;FRAME-LETTER&lt;/li&gt;&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="Texas Instruments_By_element14_Batch_1">
<description>Developed by element14 :&lt;br&gt;
element14 CAD Library consolidation.ulp
at 30/07/2012 17:45:58</description>
<packages>
<package name="SOP65P640X120-24N">
</package>
</packages>
</library>
<library name="con-3m">
<description>&lt;b&gt;3M Connectors&lt;/b&gt;&lt;p&gt;
PCMCIA-CompactFlash Connectors&lt;p&gt;
Zero Insertion Force Socked&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="228-1277-00-0602J">
<description>&lt;b&gt;3M TEXTOOL 28 pol. DIP&lt;/b&gt; Lever actuated zero insertion force mechanism &lt;p&gt;
Hersteller: 3M TEXTOOL&lt;br&gt;
Herstellerbez.:  228-1277-00-0602J&lt;br&gt;
Farnell Best.-Nr.: 4665405&lt;br&gt;
Source: http://www.3M.com/ehpd</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Capacitors&lt;/h3&gt;
This library contains capacitors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="1X02">
<description>&lt;h3&gt;Plated Through Hole&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:2&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_02&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="raspberrypi_bastelstube_v13">
<description>&lt;b&gt;Raspberry Pi&lt;/b&gt; by &lt;b&gt;Martin's Bastelstube&lt;/b&gt;
&lt;p&gt;
Different shapes of piggyback boards for the famous &amp;amp; fabulous
&lt;a href="http://www.raspberrypi.org/"&gt;Raspberry Pi&lt;/a&gt; computer.
&lt;p&gt;
The outline of the Raspberry Pi board is drawn on layer 52 bDocu, so you can make it invisible if necessary.&lt;br/&gt;
Recommendation: Start your design with RASPI_BOARD_*_FULL, so you are aware of all the big components and
connectors when you're drawing the dimensions of your board and placing your own components.&lt;br/&gt;
Later, you can simply change the package of your Raspberry Pi connector to the RASPI_BOARD_*_EDGES type,
so you can concentrate on your own design.
&lt;p&gt;
Most of my board packages don't have the outline drawn in layer 20 Dimension (except the HATs). This allows you to deviate from the original Raspberry Pi board shape, e.g. when you need more space behind the GPIO connector for the routing of the power supply lines. If you want to stick exactly to the Raspberry Pi board shape, then just draw the Dimension layer right on the lines in layer bDocu.

&lt;hr&gt;&lt;br/&gt;

Version 1.3
&lt;ul&gt;
&lt;li&gt;Added the shape and dimensions of the HAT board with &amp;amp; without the camera and display flex cutout&lt;/li&gt;
&lt;li&gt;New GPIO connector version (suffix &amp;quot;#&amp;quot;) with all pins connected (no more &amp;quot;n.c.&amp;quot; pins)&lt;/li&gt;
&lt;li&gt;Two more &amp;quot;AB-&amp;quot; boards with 5 and 6 drill holes / pads, mechanically compatible with all RasPi versions&lt;/li&gt;
&lt;/ul&gt;

Version 1.2
&lt;ul&gt;
&lt;li&gt;Added a 26-pin GPIO connector with board dimensions of model B+&lt;br/&gt;
       for backwards compatibility with models A and B, named &amp;quot;B-&amp;quot;&lt;/li&gt;
&lt;/ul&gt;

Version 1.1
&lt;ul&gt;
&lt;li&gt;New GPIO connector and board dimensions of model B+&lt;/li&gt;
&lt;li&gt;Old connector and board (for models A and B) renamed to AB&lt;/li&gt;
&lt;li&gt;GPIO pin numbers on connector changed to match Rev2 board design&lt;/li&gt;
&lt;/ul&gt;

Version 1.0
&lt;ul&gt;
&lt;li&gt;More detailed descriptions for all components&lt;/li&gt;
&lt;li&gt;Published on Cadsoft webpage&lt;/li&gt;
&lt;/ul&gt;

&lt;hr&gt;&lt;br/&gt;

Designed by &lt;a href="http://bastelstube.rocci.net/"&gt;Martin's Bastelstube&lt;/a&gt;&lt;br&gt;
Comments / complaints / bug reports / suggestions to &lt;author&gt;eightbit@web.de&lt;/author&gt;</description>
<packages>
<package name="RASPI_BOARD_B+HAT">
<description>Raspberry Pi board model B+ HAT board&lt;br/&gt;
Official outline, but without cutouts for display &amp;amp; camera flex connector</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Resistors&lt;/h3&gt;
This library contains resistors. Reference designator:R. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-IC-Memory">
<description>&lt;h3&gt;SparkFun Memory ICs&lt;/h3&gt;
This library contains memory ICs.
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="SO08">
<description>SOIC, 0.15 inch width</description>
</package>
</packages>
</library>
<library name="SparkFun-Jumpers">
<description>&lt;h3&gt;SparkFun Jumpers&lt;/h3&gt;
In this library you'll find jumpers, or other semipermanent means of changing current paths. The least permanent form is the solder jumper. These can be changed by adding, removing, or moving solder. In cases that are less likely to be changed we have jumpers that are connected with traces. These can be cut with a razor, or reconnected with solder. Reference designator JP.
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="SMT-JUMPER_2_NC_TRACE_SILK">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="FRAME1" library="SparkFun-Aesthetics" package="DUMMY" value="FRAME-LETTERNO_PACKAGE">
<attribute name="DESIGNER" value="Nobody"/>
<attribute name="VERSION" value="v01"/>
</element>
<element name="U1" library="Texas Instruments_By_element14_Batch_1" package="SOP65P640X120-24N" value="SN74LVC4245APWR">
<attribute name="SUPPLIER" value="Texas Instruments"/>
<attribute name="MPN" value="SN74LVC4245APWR"/>
<attribute name="OC_FARNELL" value="1470935"/>
<attribute name="OC_NEWARK" value="92B8894"/>
<attribute name="PACKAGE" value="TSSOP-24"/>
</element>
<element name="ZX1" library="con-3m" package="228-1277-00-0602J" value="228-1277-00-0602J">
<attribute name="MPN" value="228-1277-00-0602J"/>
<attribute name="MF" value="3M"/>
<attribute name="OC_FARNELL" value="9897356"/>
<attribute name="OC_NEWARK" value="85K7825"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="1X02" value="En"/>
<element name="X1" library="raspberrypi_bastelstube_v13" package="RASPI_BOARD_B+HAT" value="RASPI_BOARD_B+#_H"/>
<element name="R1" library="SparkFun-Resistors" package="0603" value="4.7k">
<attribute name="PROD_ID" value="RES-07857"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603" value="4.7k">
<attribute name="PROD_ID" value="RES-07857"/>
</element>
<element name="U2" library="SparkFun-IC-Memory" package="SO08" value="24LC256">
<attribute name="PROD_ID" value="IC-09714"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0603" value="3.9k">
<attribute name="PROD_ID" value="RES-08701"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0603" value="3.9k">
<attribute name="PROD_ID" value="RES-08701"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0603" value="1k">
<attribute name="PROD_ID" value="RES-07856"/>
</element>
<element name="J2" library="SparkFun-Jumpers" package="SMT-JUMPER_2_NC_TRACE_SILK" value="WEn"/>
</elements>
<signals>
<signal name="3D0">
<contactref element="U1" pad="21"/>
<contactref element="X1" pad="3"/>
</signal>
<signal name="3D1">
<contactref element="U1" pad="20"/>
<contactref element="X1" pad="5"/>
</signal>
<signal name="3D2">
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<contactref element="X1" pad="7"/>
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<signal name="GND">
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<contactref element="U2" pad="4"/>
<contactref element="J2" pad="1"/>
</signal>
<signal name="~CE">
<contactref element="U1" pad="22"/>
<contactref element="ZX1" pad="20"/>
<contactref element="X1" pad="23"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="~WE">
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</signals>
</board>
</drawing>
</eagle>
