<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.2.2">
<drawing>
<board>
<plain>
<wire x1="17.78" y1="24.13" x2="54.61" y2="24.13" width="0.1524" layer="20"/>
<wire x1="54.61" y1="24.13" x2="54.61" y2="6.35" width="0.1524" layer="20"/>
<wire x1="54.61" y1="6.35" x2="17.78" y2="6.35" width="0.1524" layer="20"/>
<wire x1="17.78" y1="6.35" x2="17.78" y2="24.13" width="0.1524" layer="20"/>
<text>FT231X BOARD</text>
<text>v2</text>
<text>GND</text>
<text>CTS</text>
<text>5V</text>
<text>TXO</text>
<text>RXI</text>
<text>DTR</text>
<text>14Sep2017</text>
</plain>
<libraries>
<library name="FTDI">
<packages>
<package name="SSOP-20">
</package>
</packages>
</library>
<library name="Wurth">
<packages>
<package name="629105136821">
<description>micro USB receptacle&lt;br&gt;
horizontal SMT&lt;br&gt;
Digikey #: 732-3155-1-ND&lt;br&gt;
http://katalog.we-online.de/em/datasheet/629105136821.pdf&lt;br&gt;
75% cream coverage</description>
</package>
</packages>
</library>
<library name="Stackpole">
<packages>
<package name="0603">
<description>From Stackpole datasheet: https://www.seielect.com/Catalog/SEI-RMCF_RMCP.pdf</description>
</package>
</packages>
</library>
<library name="KEMET">
<packages>
<package name="0603_A">
<description>from http://www.kemet.com/Lists/ProductCatalog/Attachments/53/KEM_C1002_X7R_SMD.pdf</description>
</package>
</packages>
</library>
<library name="led">
<description>&lt;b&gt;LEDs&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;br&gt;
Extended by Federico Battaglin &lt;author&gt;&amp;lt;federico.rd@fdpinternational.com&amp;gt;&lt;/author&gt; with DUOLED</description>
<packages>
<package name="CHIP-LED0805">
<description>&lt;b&gt;Hyper CHIPLED Hyper-Bright LED&lt;/b&gt;&lt;p&gt;
LB R99A&lt;br&gt;
Source: http://www.osram.convergy.de/ ... lb_r99a.pdf</description>
</package>
</packages>
</library>
<library name="HARWIN">
<packages>
<package name="M20_6_PIN">
</package>
<package name="M20-8900605">
</package>
</packages>
</library>
<library name="ERIC">
<description>CDS Photoconductive Photocell.
PDV-P7002
Digikey part PDV-P7002-ND</description>
<packages>
<package name="RESISTOR_ARRAY_CTS_742_4">
<description>CTS Resistor Array 0603 4 resistors
http://www.ctscorp.com/components/Datasheets/008-0335-0.pdf
paste is 80% pad size. This seems to work well.</description>
</package>
<package name="RESISTOR_ARRAY_CTS_742C043">
<description>CTS Resistor Array 0603 2 resistors&lt;br&gt;75% cream coverage&lt;br&gt;
http://www.ctscorp.com/components/Datasheets/008-0335-0.pdf</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="FTDI" package="SSOP-20" value="FT231XSSOP"/>
<element name="J1" library="Wurth" package="629105136821" value="USB"/>
<element name="C1" library="KEMET" package="0603_A" value="47p"/>
<element name="C2" library="KEMET" package="0603_A" value="47p"/>
<element name="C3" library="KEMET" package="0603_A" value="100n"/>
<element name="C4" library="KEMET" package="0603_A" value="100n"/>
<element name="C5" library="KEMET" package="0603_A" value="4.7u"/>
<element name="C6" library="KEMET" package="0603_A" value="10n"/>
<element name="PWR" library="led" package="CHIP-LED0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="Stackpole" package="0603" value="1K"/>
<element name="TXLED" library="led" package="CHIP-LED0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RXLED" library="led" package="CHIP-LED0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="F1" library="KEMET" package="0603_A" value=""/>
<element name="U$2" library="HARWIN" package="M20_6_PIN" value="M06"/>
<element name="R6" library="ERIC" package="RESISTOR_ARRAY_CTS_742C043" value="1K"/>
<element name="R1" library="ERIC" package="RESISTOR_ARRAY_CTS_742_4" value="27"/>
<element name="U$3" library="HARWIN" package="M20-8900605" value="M066PIN"/>
</elements>
<signals>
<signal name="N$4">
<contactref element="C1" pad="2"/>
<contactref element="J1" pad="2"/>
<contactref element="R1" pad="P$4"/>
</signal>
<signal name="N$5">
<contactref element="C2" pad="2"/>
<contactref element="J1" pad="3"/>
<contactref element="R1" pad="P$2"/>
</signal>
<signal name="GND">
<contactref element="C2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="U$1" pad="6"/>
<contactref element="U$1" pad="16"/>
<contactref element="J1" pad="5"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="U$2" pad="6"/>
<contactref element="U$3" pad="6"/>
</signal>
<signal name="3V3OUT">
<contactref element="U$1" pad="3"/>
<contactref element="U$1" pad="13"/>
<contactref element="U$1" pad="14"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="U$1" pad="15"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="F1" pad="2"/>
<contactref element="R6" pad="P$3"/>
<contactref element="R6" pad="P$5"/>
<contactref element="U$2" pad="4"/>
<contactref element="U$3" pad="4"/>
</signal>
<signal name="USB_POWER">
<contactref element="C6" pad="2"/>
<contactref element="PWR" pad="A"/>
<contactref element="F1" pad="1"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="PWR" pad="C"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="CTS">
<contactref element="U$1" pad="9"/>
<contactref element="U$2" pad="5"/>
<contactref element="U$3" pad="5"/>
</signal>
<signal name="TXO">
<contactref element="U$1" pad="20"/>
<contactref element="U$2" pad="3"/>
<contactref element="U$3" pad="3"/>
</signal>
<signal name="RXI">
<contactref element="U$1" pad="4"/>
<contactref element="U$2" pad="2"/>
<contactref element="U$3" pad="2"/>
</signal>
<signal name="DTR">
<contactref element="U$1" pad="1"/>
<contactref element="U$2" pad="1"/>
<contactref element="U$3" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="TXLED" pad="A"/>
<contactref element="R6" pad="P$6"/>
</signal>
<signal name="N$7">
<contactref element="RXLED" pad="A"/>
<contactref element="R6" pad="P$4"/>
</signal>
<signal name="N$8">
<contactref element="RXLED" pad="C"/>
<contactref element="U$1" pad="10"/>
</signal>
<signal name="N$9">
<contactref element="TXLED" pad="C"/>
<contactref element="U$1" pad="17"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="12"/>
<contactref element="R1" pad="P$3"/>
</signal>
<signal name="N$2">
<contactref element="U$1" pad="11"/>
<contactref element="R1" pad="P$1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
