<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="17.78" y2="0" width="0" layer="20"/>
<wire x1="17.78" y1="0" x2="17.78" y2="24.13" width="0" layer="20"/>
<wire x1="17.78" y1="24.13" x2="0" y2="24.13" width="0" layer="20"/>
<wire x1="0" y1="24.13" x2="0" y2="0" width="0" layer="20"/>
<text>!EN</text>
<text>VIN</text>
<text>!RESET</text>
<text>PB0/XT1</text>
<text>PB1/XT2</text>
<text>PB2</text>
<text>A7</text>
<text>A6/MOSI</text>
<text>A5/MISO</text>
<text>A4/SCK</text>
<text>A3</text>
<text>A2</text>
<text>A1</text>
<text>A0</text>
<text>GND</text>
<text>VCC</text>
<text>ATTinyX4
v1.0
B Allen
2015</text>
</plain>
<libraries>
<library name="ATTINYboards">
<packages>
<package name="0603">
</package>
<package name="0603-LED">
</package>
<package name="HEADER-2X3">
</package>
<package name="SOIC-8">
</package>
<package name="CX5032GB">
</package>
<package name="SOIC-14">
</package>
<package name="HEADER-1X8-TH">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="ATTINYboards" package="0603" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="C2" library="ATTINYboards" package="0603" value="10uF">
<attribute name="NAME"/>
</element>
<element name="C3" library="ATTINYboards" package="0603" value="12pF">
<attribute name="NAME"/>
</element>
<element name="C4" library="ATTINYboards" package="0603" value="12pF">
<attribute name="NAME"/>
</element>
<element name="C5" library="ATTINYboards" package="0603" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="D1" library="ATTINYboards" package="0603-LED" value="LED0603">
<attribute name="NAME"/>
</element>
<element name="H1" library="ATTINYboards" package="HEADER-2X3" value="HEADER-2X3TH">
<attribute name="NAME"/>
</element>
<element name="R1" library="ATTINYboards" package="0603" value="100k">
<attribute name="NAME"/>
</element>
<element name="R2" library="ATTINYboards" package="0603" value="100k">
<attribute name="NAME"/>
</element>
<element name="R3" library="ATTINYboards" package="0603" value="220">
<attribute name="NAME"/>
</element>
<element name="U2" library="ATTINYboards" package="SOIC-8" value="TPS767XXSOIC-8">
<attribute name="NAME"/>
</element>
<element name="X1" library="ATTINYboards" package="CX5032GB" value="XTAL">
<attribute name="NAME"/>
</element>
<element name="U1" library="ATTINYboards" package="SOIC-14" value="ATTINY84">
<attribute name="NAME"/>
</element>
<element name="H2" library="ATTINYboards" package="HEADER-1X8-TH" value="HEADER-1X8">
<attribute name="NAME"/>
</element>
<element name="H3" library="ATTINYboards" package="HEADER-1X8-TH" value="HEADER-1X8">
<attribute name="NAME"/>
</element>
<element name="R4" library="ATTINYboards" package="0603" value="100k">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="MISO">
<contactref element="H1" pad="1"/>
<contactref element="U1" pad="8"/>
<contactref element="H3" pad="8"/>
</signal>
<signal name="SCK">
<contactref element="H1" pad="3"/>
<contactref element="U1" pad="9"/>
<contactref element="H3" pad="7"/>
</signal>
<signal name="GND">
<contactref element="H1" pad="6"/>
<contactref element="U2" pad="P$1"/>
<contactref element="R2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="U1" pad="14"/>
<contactref element="H3" pad="2"/>
</signal>
<signal name="MOSI">
<contactref element="H1" pad="4"/>
<contactref element="U1" pad="7"/>
<contactref element="H2" pad="8"/>
</signal>
<signal name="VCC">
<contactref element="H1" pad="2"/>
<contactref element="U2" pad="P$5"/>
<contactref element="U2" pad="P$6"/>
<contactref element="D1" pad="A"/>
<contactref element="C5" pad="1"/>
<contactref element="U1" pad="1"/>
<contactref element="H3" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="!RST">
<contactref element="H1" pad="5"/>
<contactref element="U1" pad="4"/>
<contactref element="H2" pad="3"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="PA1">
<contactref element="U1" pad="12"/>
<contactref element="H3" pad="4"/>
</signal>
<signal name="!EN">
<contactref element="U2" pad="P$2"/>
<contactref element="R2" pad="1"/>
<contactref element="H2" pad="1"/>
</signal>
<signal name="VIN">
<contactref element="U2" pad="P$3"/>
<contactref element="U2" pad="P$4"/>
<contactref element="C1" pad="1"/>
<contactref element="H2" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="D1" pad="C"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="PB0">
<contactref element="U1" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="X1" pad="2"/>
<contactref element="H2" pad="4"/>
</signal>
<signal name="PB1">
<contactref element="U1" pad="3"/>
<contactref element="C3" pad="1"/>
<contactref element="X1" pad="1"/>
<contactref element="H2" pad="5"/>
</signal>
<signal name="PB2">
<contactref element="U1" pad="5"/>
<contactref element="H2" pad="6"/>
</signal>
<signal name="PA7">
<contactref element="U1" pad="6"/>
<contactref element="H2" pad="7"/>
</signal>
<signal name="PA3">
<contactref element="U1" pad="10"/>
<contactref element="H3" pad="6"/>
</signal>
<signal name="PA2">
<contactref element="U1" pad="11"/>
<contactref element="H3" pad="5"/>
</signal>
<signal name="PA0">
<contactref element="U1" pad="13"/>
<contactref element="H3" pad="3"/>
</signal>
<signal name="!LDO_RST">
<contactref element="U2" pad="P$8"/>
<contactref element="R1" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
