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<description>SAMSUNG Microcontroller</description>
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<description>&lt;b&gt;64-QFP-1420F&lt;/b&gt;&lt;p&gt;
source: http://www.samsung.com/Products/Semiconductor/SystemLSI/Microcontrollers/4_bit/S3C7_KS57Series/S3C72N4/um_s3c72n2_cp72n4_v1.pdf</description>
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<pin name="SEG2" x="15.24" y="-33.02" length="short" direction="out" rot="R180"/>
<pin name="SEG3" x="15.24" y="-30.48" length="short" direction="out" rot="R180"/>
<pin name="SEG4" x="15.24" y="-27.94" length="short" direction="out" rot="R180"/>
<pin name="SEG5" x="15.24" y="-25.4" length="short" direction="out" rot="R180"/>
<pin name="SEG6" x="15.24" y="-22.86" length="short" direction="out" rot="R180"/>
<pin name="SEG7" x="15.24" y="-20.32" length="short" direction="out" rot="R180"/>
<pin name="SEG8" x="15.24" y="-17.78" length="short" direction="out" rot="R180"/>
<pin name="SEG9" x="15.24" y="-15.24" length="short" direction="out" rot="R180"/>
<pin name="SEG10" x="15.24" y="-12.7" length="short" direction="out" rot="R180"/>
<pin name="SEG11" x="15.24" y="-10.16" length="short" direction="out" rot="R180"/>
<pin name="SEG12" x="15.24" y="-7.62" length="short" direction="out" rot="R180"/>
<pin name="SEG13" x="15.24" y="-5.08" length="short" direction="out" rot="R180"/>
<pin name="SEG14" x="15.24" y="-2.54" length="short" direction="out" rot="R180"/>
<pin name="SEG15" x="15.24" y="0" length="short" direction="out" rot="R180"/>
<pin name="SEG16" x="15.24" y="2.54" length="short" direction="out" rot="R180"/>
<pin name="SEG17" x="15.24" y="5.08" length="short" direction="out" rot="R180"/>
<pin name="SEG18" x="15.24" y="7.62" length="short" direction="out" rot="R180"/>
<pin name="SEG19" x="15.24" y="10.16" length="short" direction="out" rot="R180"/>
<pin name="SEG20" x="15.24" y="12.7" length="short" direction="out" rot="R180"/>
<pin name="SEG21" x="15.24" y="15.24" length="short" direction="out" rot="R180"/>
<pin name="SEG22" x="15.24" y="17.78" length="short" direction="out" rot="R180"/>
<pin name="SEG23" x="15.24" y="20.32" length="short" direction="out" rot="R180"/>
<pin name="SEG24/P8.0" x="15.24" y="22.86" length="short" direction="out" rot="R180"/>
<pin name="SEG25/P8.1" x="15.24" y="25.4" length="short" direction="out" rot="R180"/>
<pin name="SEG26/P8.2" x="15.24" y="27.94" length="short" direction="out" rot="R180"/>
<pin name="SEG27/P8.3" x="15.24" y="30.48" length="short" direction="out" rot="R180"/>
<pin name="SEG28/P8.4" x="15.24" y="33.02" length="short" direction="out" rot="R180"/>
<pin name="SEG29/P8.5" x="15.24" y="35.56" length="short" direction="out" rot="R180"/>
<pin name="SEG30/P8.6" x="15.24" y="38.1" length="short" direction="out" rot="R180"/>
<pin name="SEG31/P8.7" x="15.24" y="40.64" length="short" direction="out" rot="R180"/>
<pin name="P2.2/CLO" x="-17.78" y="-2.54" length="short"/>
<pin name="VLC0" x="-17.78" y="-43.18" length="short" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="S3C72N*" prefix="IC">
<description>&lt;b&gt;S3C72N2/C72N4/P72N4&lt;/b&gt; single-chip CMOS microcontroller&lt;p&gt;
has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers).&lt;br&gt;
Source: http://www.samsung.com/Products/Semiconductor/SystemLSI/Microcontrollers/4_bit/S3C7_KS57Series/S3C72N4/um_s3c72n2_cp72n4_v1.pdf</description>
<gates>
<gate name="G$1" symbol="S3P72N4" x="0" y="0"/>
</gates>
<devices>
<device name="" package="64-QFP-1420F">
<connects>
<connect gate="G$1" pin="BIAS" pad="5"/>
<connect gate="G$1" pin="COM0" pad="1"/>
<connect gate="G$1" pin="COM1" pad="2"/>
<connect gate="G$1" pin="COM2" pad="3"/>
<connect gate="G$1" pin="COM3" pad="4"/>
<connect gate="G$1" pin="P1.0/INT0" pad="17"/>
<connect gate="G$1" pin="P1.1/INT1" pad="18"/>
<connect gate="G$1" pin="P1.2/INT2" pad="19"/>
<connect gate="G$1" pin="P1.3/TCL0" pad="20"/>
<connect gate="G$1" pin="P2.0/TCLO0" pad="21"/>
<connect gate="G$1" pin="P2.1" pad="22"/>
<connect gate="G$1" pin="P2.2/CLO" pad="23"/>
<connect gate="G$1" pin="P2.3/BUZ" pad="24"/>
<connect gate="G$1" pin="P3.0/LCDCK" pad="25"/>
<connect gate="G$1" pin="P3.1/LCDSY" pad="26"/>
<connect gate="G$1" pin="P3.2" pad="27"/>
<connect gate="G$1" pin="P3.3" pad="28"/>
<connect gate="G$1" pin="P6.0/KS0" pad="29"/>
<connect gate="G$1" pin="P6.1/KS1" pad="30"/>
<connect gate="G$1" pin="P6.2/KS2" pad="31"/>
<connect gate="G$1" pin="P6.3/KS3" pad="32"/>
<connect gate="G$1" pin="RESET" pad="16"/>
<connect gate="G$1" pin="SCLK/VLC2" pad="8"/>
<connect gate="G$1" pin="SDAT/VLC1" pad="7"/>
<connect gate="G$1" pin="SEG0" pad="64"/>
<connect gate="G$1" pin="SEG1" pad="63"/>
<connect gate="G$1" pin="SEG10" pad="54"/>
<connect gate="G$1" pin="SEG11" pad="53"/>
<connect gate="G$1" pin="SEG12" pad="52"/>
<connect gate="G$1" pin="SEG13" pad="51"/>
<connect gate="G$1" pin="SEG14" pad="50"/>
<connect gate="G$1" pin="SEG15" pad="49"/>
<connect gate="G$1" pin="SEG16" pad="48"/>
<connect gate="G$1" pin="SEG17" pad="47"/>
<connect gate="G$1" pin="SEG18" pad="46"/>
<connect gate="G$1" pin="SEG19" pad="45"/>
<connect gate="G$1" pin="SEG2" pad="62"/>
<connect gate="G$1" pin="SEG20" pad="44"/>
<connect gate="G$1" pin="SEG21" pad="43"/>
<connect gate="G$1" pin="SEG22" pad="42"/>
<connect gate="G$1" pin="SEG23" pad="41"/>
<connect gate="G$1" pin="SEG24/P8.0" pad="40"/>
<connect gate="G$1" pin="SEG25/P8.1" pad="39"/>
<connect gate="G$1" pin="SEG26/P8.2" pad="38"/>
<connect gate="G$1" pin="SEG27/P8.3" pad="37"/>
<connect gate="G$1" pin="SEG28/P8.4" pad="36"/>
<connect gate="G$1" pin="SEG29/P8.5" pad="35"/>
<connect gate="G$1" pin="SEG3" pad="61"/>
<connect gate="G$1" pin="SEG30/P8.6" pad="34"/>
<connect gate="G$1" pin="SEG31/P8.7" pad="33"/>
<connect gate="G$1" pin="SEG4" pad="60"/>
<connect gate="G$1" pin="SEG5" pad="59"/>
<connect gate="G$1" pin="SEG6" pad="58"/>
<connect gate="G$1" pin="SEG7" pad="57"/>
<connect gate="G$1" pin="SEG8" pad="56"/>
<connect gate="G$1" pin="SEG9" pad="55"/>
<connect gate="G$1" pin="VDD" pad="9"/>
<connect gate="G$1" pin="VLC0" pad="6"/>
<connect gate="G$1" pin="VPP/TEST" pad="13"/>
<connect gate="G$1" pin="VSS" pad="10"/>
<connect gate="G$1" pin="XIN" pad="12"/>
<connect gate="G$1" pin="XOUT" pad="11"/>
<connect gate="G$1" pin="XTIN" pad="14"/>
<connect gate="G$1" pin="XTOUT" pad="15"/>
</connects>
<technologies>
<technology name="2">
<attribute name="MF" value="" constant="no"/>
<attribute name="MPN" value="" constant="no"/>
<attribute name="OC_FARNELL" value="unknown" constant="no"/>
<attribute name="OC_NEWARK" value="unknown" constant="no"/>
</technology>
<technology name="4">
<attribute name="MF" value="" constant="no"/>
<attribute name="MPN" value="" constant="no"/>
<attribute name="OC_FARNELL" value="unknown" constant="no"/>
<attribute name="OC_NEWARK" value="unknown" constant="no"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>