PIPWR0S101 PIPWR0S101 PIPWR0S102 PIPWR0S102 PIPWR0S103 COPWR0S1 PIPWR0S103 COU1 PIU103 PIU103 PIU101 PIU101 PIU102 PIU102 COP1 PIP103 PIP103 PIP102 PIP102 PIP101 PIP101 COPower1 COC1 PIC101 PIC101 PIC102 PIC102 COC2 PIC201 PIC201 PIC202 PIC202 COC3 PIC302 PIC302 PIC301 PIC301 PIPower101 PIPower101 PIPower102 PIPower102 PIPWRLED0R101 PIPWRLED0R101 COPWRLED0R1 PIPWRLED0R102 PIPWRLED0R102 PIPOW LED101 PIPOW LED101 PIPOW LED102 PIPOW LED102 COPOW LED1 COJ1 PIJ101 PIJ101 PIJ102 PIJ102 PIJ103 PIJ103 PIJ104 PIJ104 COJ2 PIJ201 PIJ201 PIJ202 PIJ202 PIJ203 PIJ203 PIJ204 PIJ204 COJ3 PIJ301 PIJ301 PIJ302 PIJ302 PIJ303 PIJ303 PIJ304 PIJ304 PIC402 PIC402 PIC401 PIC401 COC4 PIC502 PIC502 PIC501 PIC501 COC5 PIADC IO101 PIADC IO101 PIADC IO103 PIADC IO103 PIADC IO105 PIADC IO105 PIADC IO107 PIADC IO107 PIADC IO109 PIADC IO109 PIADC IO1011 PIADC IO1011 PIADC IO1013 PIADC IO1013 PIADC IO1015 PIADC IO1015 PIADC IO1017 PIADC IO1017 PIADC IO1019 PIADC IO1019 COADC IO1 PIADC IO102 PIADC IO102 PIADC IO104 PIADC IO104 PIADC IO106 PIADC IO106 PIADC IO108 PIADC IO108 PIADC IO1010 PIADC IO1010 PIADC IO1012 PIADC IO1012 PIADC IO1014 PIADC IO1014 PIADC IO1016 PIADC IO1016 PIADC IO1018 PIADC IO1018 PIADC IO1020 PIADC IO1020 COL1 PIL101 PIL101 COL2 PIL201 PIL201 COL3 PIL301 PIL301 COL4 PIL401 PIL401 COL5 PIL501 PIL501 COL6 PIL601 PIL601 COL7 PIL701 PIL701 COL8 PIL801 PIL801 PILEDJMP0P102 PILEDJMP0P102 PILEDJMP0P104 PILEDJMP0P104 PILEDJMP0P106 PILEDJMP0P106 PILEDJMP0P108 PILEDJMP0P108 PILEDJMP0P1010 PILEDJMP0P1010 PILEDJMP0P1012 PILEDJMP0P1012 PILEDJMP0P1014 PILEDJMP0P1014 PILEDJMP0P1016 PILEDJMP0P1016 PIL402 PIL402PIR402 COR1 PIL102 PIR102 PIL102PIR102 COR2 PIL202 PIR202 PIL202PIR202 COR3 PIL302 PIR302 PIL302PIR302 PIR402COR4 PIR502COR5 PIR602COR6 PIR702COR7 PIL702 PIL702PIR702 COR8 PIL802 PIR802 PIL802PIR802 PIL502 PIL502PIR502 PIL602 PIL602PIR602 PIR101 PIR101 PIR201 PIR201 PIR301 PIR301 PIR401 PIR401 PIR501 PIR501 PIR601 PIR601 PIR701 PIR701 PIR801 PIR801 PIU2064 PIU2064 PIU2063 PIU2063 PIU2062 PIU2062 PIU2061 PIU2061 PIU2060 PIU2060 PIU2059 PIU2059 PIU2058 PIU2058 PIU2057 PIU2057 PIU2056 PIU2056 PIU2055 PIU2055 PIU2054 PIU2054 PIU2053 PIU2053 PIU2052 PIU2052 PIU2051 PIU2051 PIU2050 PIU2050 PIU2049 PIU2049 PIU201 PIU201 PIU202 PIU202 PIU203 PIU203 PIU204 PIU204 PIU205 PIU205 PIU206 PIU206 PIU207 PIU207 PIU208 PIU208 PIU209 PIU209 PIU2010 PIU2010 PIU2011 PIU2011 PIU2012 PIU2012 PIU2013 PIU2013 PIU2014 PIU2014 PIU2015 PIU2015 PIU2016 PIU2016 PIU2017 PIU2017 PIU2018 PIU2018 PIU2019 PIU2019 PIU2020 PIU2020 PIU2021 PIU2021 PIU2022 PIU2022 PIU2023 PIU2023 PIU2024 PIU2024 PIU2025 PIU2025 PIU2026 PIU2026 PIU2027 PIU2027 PIU2028 PIU2028 PIU2029 PIU2029 PIU2030 PIU2030 PIU2031 PIU2031 PIU2032 PIU2032 COU2 PIU2048 PIU2048 PIU2047 PIU2047 PIU2046 PIU2046 PIU2045 PIU2045 PIU2044 PIU2044 PIU2043 PIU2043 PIU2042 PIU2042 PIU2041 PIU2041 PIU2040 PIU2040 PIU2039 PIU2039 PIU2038 PIU2038 PIU2037 PIU2037 PIU2036 PIU2036 PIU2035 PIU2035 PIU2034 PIU2034 PIU2033 PIU2033 COONE0LINE0P1 COUSART10P1 PIONE0LINE0P101 PIONE0LINE0P101 PIONE0LINE0P102 PIONE0LINE0P102 PIONE0LINE0P103 PIONE0LINE0P103 PIUSART10P101 PIUSART10P101 PIUSART10P102 PIUSART10P102 PIUSART10P103 PIUSART10P103 PIUSART10P104 PIUSART10P104 PIUSART10P105 PIUSART10P105 COUSART00P1 PIUSART00P101 PIUSART00P101 PIUSART00P102 PIUSART00P102 PIUSART00P103 PIUSART00P103 PIUSART00P104 PIUSART00P104 PIUSART00P105 PIUSART00P105 PIUSART00P106 PIUSART00P106 PIUSART00P107 PIUSART00P107 PIUSART00P108 PIUSART00P108 COP6 PIP601 PIP601 PIP602 PIP602 PIP603 PIP603 PIP604 PIP604 PIP605 PIP605 PIP606 PIP606 COPS1 PIPS101 PIPS101 PIPS103 PIPS103 PIPS102 PIPS102 PIPS104 PIPS104 PIKey101 PIKey101 COKey1 PIKey102 PIKey102 COKEY0P1 PIKEY0P101 PIKEY0P101 PIKEY0P103 PIKEY0P103 PIKEY0P105 PIKEY0P105 PIKEY0P107 PIKEY0P107 PIKEY0P102 PIKEY0P102 PIKEY0P104 PIKEY0P104 PIKEY0P106 PIKEY0P106 PIKEY0P108 PIKEY0P108 PIKey201 PIKey201 COKey2 PIKey202 PIKey202 PIKey301 PIKey301 COKey3 PIKey401 PIKey401 COKey4 PIKey302 PIKey302 PIKey402 PIKey402 PIRESET102 PIRESET102 CORESET1 PIRESET101 PIRESET101 PIAVcc0Ind101 PIAVcc0Ind101 PIAVcc0Ind102 PIAVcc0Ind102 PIC1102 PIC1102 PIC1101 PIC1101 COAVcc0Ind1 COC11 PIC802 PIC802 PIC801 PIC801 COC8 COY1 PIY101 PIY102 PIY102 PIY101 COJUMP1 COY2 PIY201 PIY202 PIY202 PIY201 PIJUMP101 PIJUMP101 PIJUMP102 PIJUMP102 PIJUMP103 PIJUMP103 PIC902 PIC902 PIC901 PIC901 COC9 PIC1002 PIC1002 PIC1001 PIC1001 COC10 COC6 PIC602 PIC602 PIC601 PIC601 PIX103 PIX103 COC7 PIC702 PIC702 PIC701 PIC701 COX1 PIX102 PIX102 PIX101 PIX101 COS1 PIS101 PIS101 PIS102 PIS102 PIS103 PIS103 PIS107 PIS107 PIS104 PIS104 PIS105 PIS105 PIS106 PIS106 PIS108 PIS108 COJOYSTICK0P1 PIJOYSTICK0P101 PIJOYSTICK0P101 PIJOYSTICK0P103 PIJOYSTICK0P103 PIJOYSTICK0P105 PIJOYSTICK0P105 PIJOYSTICK0P107 PIJOYSTICK0P107 PIJOYSTICK0P109 PIJOYSTICK0P109 PIJOYSTICK0P102 PIJOYSTICK0P102 PIJOYSTICK0P104 PIJOYSTICK0P104 PIJOYSTICK0P106 PIJOYSTICK0P106 PIJOYSTICK0P108 PIJOYSTICK0P108 PIJOYSTICK0P1010 PIJOYSTICK0P1010 NLPG0 NLPG2 NLVCC1 NLGND1 PILCD0P102 PILCD0P102 PILCD0P104 PILCD0P104 PILCD0P106NLV1 PILCD0P106 COLCD0P1 PILCD0P101 PILCD0P101 PILCD0P103 PILCD0P103 NLV0 PILCD0P105 PILCD0P105 PILCD102 PILCD102 PILCD104 PILCD104 PILCD106 PILCD106 PILCD108 PILCD108 PILCD1010 PILCD1010 PILCD1012 PILCD1012 PILCD1014 PILCD1014 PILCD1016 PILCD1016 PILCD1018 PILCD1018 PILCD1020 PILCD1020 PILCD1022 PILCD1022 PILCD1024 PILCD1024 PILCD1026 PILCD1026 PILCD1028 PILCD1028 PILCD1030 PILCD1030 PILCD1032 PILCD1032 PILCD1034 PILCD1034 PILCD1036 PILCD1036 PILCD1038 PILCD1038 PILCD1040 PILCD1040 NLPE1 NLPB1 PIISP 101 PIISP 101 PIISP 103 PIISP 103 PIISP 105 PIISP 105 COISP 1 NLPE0 PIISP 102 PIISP 102 PIISP 104 PIISP 104 PIISP 106 PIISP 106 PIISP 201 PIISP 201 PIISP 203 PIISP 203 PIISP 205 PIISP 205 PIISP 207 PIISP 207 PIISP 209 PIISP 209 COISP 2 PIISP 202 PIISP 202 PIISP 204 PIISP 204 PIISP 206 PIISP 206 PIISP 208 PIISP 208 PIISP 2010 PIISP 2010 COLCD0R1 PILCD0R102 PILCD0R102 PILCD0R101 PILCD0R101 PILCD0R103 PILCD0R103 PILCD101 PILCD101 PILCD103 PILCD103 PILCD105 PILCD105 PILCD107 PILCD107 PILCD109 PILCD109 PILCD1011 PILCD1011 PILCD1013 PILCD1013 PILCD1015 PILCD1015 PILCD1017 PILCD1017 PILCD1019 PILCD1019 PILCD1021 PILCD1021 PILCD1023 PILCD1023 PILCD1025 PILCD1025 PILCD1027 PILCD1027 PILCD1029 PILCD1029 PILCD1031 PILCD1031 PILCD1033 PILCD1033 PILCD1035 PILCD1035 PILCD1037 PILCD1037 PILCD1039 PILCD1039 COLCD1 COLEDJMP0P1 PILEDJMP0P101 PILEDJMP0P101 PILEDJMP0P103 PILEDJMP0P103 PILEDJMP0P105 PILEDJMP0P105 PILEDJMP0P107 PILEDJMP0P107 PILEDJMP0P109 PILEDJMP0P109 PILEDJMP0P1011 PILEDJMP0P1011 PILEDJMP0P1013 PILEDJMP0P1013 PILEDJMP0P1015 PILEDJMP0P1015 NLPEN NLPE3 NLPE5 NLPE7 COP2 PIP201 PIP201 PIP203 PIP203 PIP205 PIP205 PIP207 PIP207 PIP209 PIP209 PIP2011 PIP2011 PIP2013 PIP2013 PIP2015 PIP2015 COP5 NLPC0 NLPC2 NLPC4 NLPC6 NLPA6 NLPA4 PIP501 PIP501 PIP503 PIP503 PIP505 PIP505 PIP507 PIP507 PIP509 PIP509 PIP5011 PIP5011 PIP5013 PIP5013 PIP5015 PIP5015 COSPI0P1 PIP202 PIP202 PIP204 PIP204 PIP206 PIP206 PIP208 PIP208 PIP2010 PIP2010 PIP2012 PIP2012 NLPE2 NLPE4 NLPE6 NLPB0 NLPB2 PIP2014 PIP2014 PIP2016 PIP2016 NLPB6 NLPG1 NLPC1 NLPC3 NLPC5 NLPC7 NLPA7 NLPA5 NLPA3 PIP502 PIP502 PIP504 PIP504 PIP506 PIP506 PIP508 PIP508 PIP5010 PIP5010 PIP5012 PIP5012 PIP5014 PIP5014 PIP5016 PIP5016 PISPI0P101 PISPI0P101 PISPI0P102 PISPI0P102 PISPI0P103 PISPI0P103 PISPI0P104 PISPI0P104 PISPI0P105 PISPI0P105 PISPI0P106 PISPI0P106 PISPI0P107 PISPI0P107 PISPI0P108 PISPI0P108 PISPI0P109 PISPI0P109 PISPI0P1010 PISPI0P1010 PIJTAG101 PIJTAG101 PIJTAG103 PIJTAG103 PIJTAG105 PIJTAG105 PIJTAG107 PIJTAG107 PIJTAG109 PIJTAG109 COJTAG1 PIJTAG102 PIJTAG102 PIJTAG104 PIJTAG104 PIJTAG106 PIJTAG106 PIJTAG108 PIJTAG108 PIJTAG1010 PIJTAG1010 COP3 PIP301 PIP301 PIP303 PIP303 NLPB7 NLPG4 NLPG3 NLnRST PIP302 PIP302 PIP304 PIP304 PIP305 PIP305 NLXTAL2 PIP307 PIP307 NLPD2 NLPD4 NLPD6 PIP309 PIP309 PIP3011 PIP3011 PIP3013 PIP3013 PIP3015 PIP3015 NLPA2 NLPA0 COP4 PIP401 PIP401 PIP403 PIP403 PIP405 PIP405 PIP407 PIP407 PIP409 PIP409 PIP4011 PIP4011 PIP4013 PIP4013 PIP4015 PIP4015 PIP306 PIP306 PIP308 PIP308 PIP3010 PIP3010 PIP3012 PIP3012 PIP3014 PIP3014 PIP3016 PIP3016 NLXTAL1 NLPD1 NLPD3 NLPD5 NLPD7 NLPA1 PIP402 PIP402 PIP404 PIP404 PIP406 PIP406 PIP408 PIP408 PIP4010 PIP4010 PIP4012 PIP4012 PIP4014 PIP4014 PIP4016 PIP4016 NLPF7 NLPF5 NLPF3 NLPF1 NLAREF NLAVCC COI2C0PWM PII2C0PWM01 PII2C0PWM01 PII2C0PWM02 PII2C0PWM02 PII2C0PWM03 PII2C0PWM03 PII2C0PWM04 PII2C0PWM04 PII2C0PWM05 PII2C0PWM05 PII2C0PWM06 PII2C0PWM06 PII2C0PWM07 PII2C0PWM07 NLPD0 NLPB3 NLPB4 NLPB5 COADC0P1 NLVCC NLGND NLPF0 NLPF2 NLPF4 PIADC0P101 PIADC0P101 PIADC0P102 PIADC0P102 PIADC0P103 PIADC0P103 PIADC0P104 PIADC0P104 PIADC0P105 PIADC0P105 PIADC0P106 PIADC0P106 PIADC0P107 PIADC0P107 PIADC0P108 PIADC0P108 PIADC0P109 PIADC0P109 NLPF6 PIADC0P1010 PIADC0P1010 1122334455667788DDCCBBAATitleNumberRevisionSizeA3Date:2011/12/10Sheet ofFile:E:\PCB\..\OpenM128.SchDocDrawn By:G1Vo2Vi3U1LD1117V1G2Power1C1104C3104POWERPWR_5V3.3VGNDPWR_5V1234J15V1234J23.3V1234J3GNDC210uFGND+POW LED1PWRLED.R1330GNDVCC12Y2XTAL12Y1XTAL123JUMP1CON315pFC915pFC10GNDXTAL1XTAL2AVcc.Ind110uH1uFC111uFC8GNDGNDAVCCAREFVCCRESET1RESETnRSTGNDVCCC4104C5104Key3Key2L1L2L3L4L5L6L7L8A1CTR2C3B4COM5D6Shield17Shield28S1JoystickGNDVCCGNDVCCGND1234567891011121314151617181920ADC IO112345678USART0.P1USART0123ONE.LINE.P1ONE_LINE123456P6PS2PE6PE7PS2PG2GNDGNDGNDGNDVCCVCCVCCPEN1RXD0/(PDI) PE02(TXD0/PDO) PE13(XCK0/AIN0) PE24(OC3A/AIN1) PE35(OC3B/INT4) PE46(OC3C/INT5) PE57(T3/INT6) PE68(ICP3/INT7) PE79(SS) PB010(SCK) PB111(MOSI) PB212(MISO) PB313(OC0) PB414(OC1A) PB515(OC1B) PB616OC2/OC1C) PB717TOSC2/PG318TOSC1/PG419RESET20VCC21GND22XTAL223XTAL124(SCL/INT0) PD025(SDA/INT1) PD126(RXD1/INT2) PD227(TXD1/INT3) PD328(ICP1) PD429(XCK1) PD530(T1) PD631(T2) PD732PG0(WR)33PG1(RD)34PC0 (A8)35PC1 (A9)36PC2 (A10)37PC3 (A11)38PC4 (A12)39PC5 (A13)40PC6 (A14)41PC7 (A15)42PG2(ALE)43PA7 (AD7)44PA6 (AD6)45PA5 (AD5)46PA4 (AD4)47PA3 (AD3)48PA2 (AD2)49PA1 (AD1)50PA0 (AD0)51VCC52GND53PF7 (ADC7/TDI)54PF6 (ADC6/TDO)55PF5 (ADC5/TMS)56PF4 (ADC4/TCK)57PF3 (ADC3)58PF2 (ADC2)59PF1 (ADC1)60PF0 (ADC0)61AREF62GND63AVCC64ATmega128/64U2PENPE0PE1PE2PE3PE4PE5PE6PE7PB0PB1PB2PB3PB4PB5PB6PB7PG3PG4nRSTXTAL2XTAL1PD0PD1PD2PD3PD4PD5PD6PD7PG0PG1PC0PC1PC2PC3PC4PC5PC6PC7PG2PA0PA1PA2PA3PA4PA5PA6PA7PF0PF1PF2PF3PF4PF5PF6PF7AREFAVCCGNDVCCVCCGNDGNDPC0PC1PC2PC3PC4PC5PC6PC7PB0PB1PB2PB312345678910SPI.P1SP2+TPE3PE0PE1PE2VCCPD0PD1PD6PD7PE6PA3PA4PA5PA6PA7PA1PA2PA0TCK1GND2TDO3VCC4TMS5nRST6NC7NC8TDI9GND10JTAG1MISO1VCC2SCK3MOSI4nRST5GND6ISP 1GNDGNDGNDVCCnRSTnRSTPE0PB1PE1PF4PF5PF6PF7MOSI1nRST5SCK7MISO9VCC2NC4NC6NC8GND10NC3ISP 2GNDnRSTPE0PE1PB1VCCGNDVCCVCCGND12345678910111213141516P2Header 8X212345678910111213141516P3Header 8X212345678910111213141516P5Header 8X212345678910111213141516P4Header 8X2PENPE1PE0PE2PE3PE4PE5PE6PE7PB0PB1PB3PB2PB4PB5PB6PB7PG3PG4nRSTVCCGNDXTAL2XTAL1PD0PD1PD2PD3PD4PD5PD6PD7PG0PG1PC0PC1PC2PC3PC4PC5PC6PC7PG2PA3PA4PA5PA6PA7AVCCGNDAREFPF0PF1PF2PF3PF4PF5PF6PF7GNDVCCPA0PA1PA2LCD PORTGNDKey1123PWR.S1switch123P1Header 3HVCC3.3V3.3V5V12345678910111213141516171819202122232425262728293031323334353637383940LCD1GNDVCCGNDPB2PB1PE5PB3PB4PE4VCCPD6PB6PB5T_IRQT_CST_DCLKT_DINT_DOUTRSTSCISCLCSRSPB2MOSIMISOCLKCSPB1RXTXGNDVCCXCKR8R7R6R5R4R3R2R1GND12345678910111213141516LEDJMP.P1VCCGNDMISOMOSISCKNSSIOT2T1T3RXTXGNDVCCTCKTDOTMSVsupplyTDIGNDGNDVTrefnSRSTnTRSTMISOSCKRESETVCCMOSIGNDMOSIRESETSCKMISOGNDNCNCNCNCVCCVCCGNDSDASCLVCCPB1PB2PB7V0VSSVCCCSSIDCLKDB0DB1DB2DB3DB4DB5DB6PSBNCRETNCLED_ALED_KDB7LCD_12864LCD.R1GNDVCCPB7PB0PB412864LCD22TOUCHMOSIMISOCSPB2PB2PB2PB3PB3PB3SCKPB1PB1PB1RSESTIRQPWMPB5PB6PE5PE4Port definitionLCD2212345USART1.P1USART1+ICP1VCCGNDPD2PD3PD5PB3PB4PB51234567I2C+PWMI2C+PWM12345678910JOYSTICK.P1Header 5X2PB412345678910ADC.P1ADCPF0PF1PF2PF3PF4PF5PF6PF7GNDVCC32.768K15pFC615pFC7GNDPG3PG45VAIN0 XCK0Key412345678KEY.P1Header 4X2PD6PD7PE6PE7PG0PG1PG2PG3PG41234PS1Header 2X2PWMAPWMBPWMCaveshareWwaveshare_logoPA0PA1PA2PA3PA4PA5PA6PA7PE4PE5AIN1 OX3AINT4 OX3BINT5 OX3C123456LCD.P1Header 3X2V0V1V0V1GNDVCC1GND1VCC1VCC1GND1GND1DATACLKDATACLKC O 

CommentDescriptionDesignatorFootprintLibRefQuantitywaveshare_logoWS_symbol_XXLwaveshare_logo1ADCHeader, 10-PinADC.P1SIP10_LyingMotherHeader 101Header 10X2ADC IO1SIP10_LyingMotherX2Header 10X2110uHAVcc.Ind1RESIND1104CapacitorC1, C3, C4, C50603C_0805410uFCapacitorC2ws_3225_1C_08051CapCapacitorC6, C7, C8, C9,C10, C110603Cap6I2C+PWMHeader, 7-PinI2C+PWMSIP7_LyingMotherHeader 71ISP 6PINISP 1ISP_6ISP 6PIN1ISP 10PINISP 10PINISP 2ISP_10ISP 10PIN15VHeader, 4-PinJ1SIP4Header 413.3VHeader, 4-PinJ2SIP4Header 41GNDHeader, 4-PinJ3SIP4Header 41Header 5X2Header, 5-Pin,Dual rowJOYSTICK.P1HDR2X5Header 5X21JTAGJTAG1ISP_10JTAG1CON3ConnectorJUMP1SIP3CON31Header 4X2Header, 4-Pin,Dual rowKEY.P1HDR2X4Header 4X21PB2Key1, Key2, Key3,Key4KEYKEY4LED_0805L1, L2, L3, L4, L5,L6, L7, L8, POWLED10805_LEDLED_08059Header 3X2Header, 3-Pin,Dual rowLCD.P1HDR2X3Header 3X21RES_ADJLCD.R1RESADJRES_ADJ1Header 20X2Header, 20-Pin,Dual rowLCD1LCD22Header 20X21LED JMPHeader, 8-Pin,Dual rowLEDJMP.P1HDR2X8Header 8X21ONE_LINEHeader, 3-PinONE.LINE.P1SIP3Header 31Header 3HHeader, 3-Pin,Right AngleP1HDR1X3Header 3H1Header 8X2Header, 8-Pin,Dual rowP2, P3, P4, P5DIP8X2Header 8X24PS2Header, 6-PinP6PS2Header 615VPower5Power1PWR_5VPower51Header 2X2Header, 2-Pin,Dual rowPS1HDR2X2Header 2X21switchPWR.S1SWITCH2-1switch2-11330ResistorPWRLED.R10603R_08051R_0603ResistorR1, R2, R3, R4,R5, R6, R7, R80603R_06038RESET1KEYKEY1JoystickS1Joystick2Joystick1SP2+THeader, 10-PinSPI.P1SIP10_LyingMotherHeader 101LD1117U1SOT-223LD11171ATmega128U2TQFP64ATmega1281USART0Header, 8-PinUSART0.P1SIP8_LyingMotherHeader 81USART1+ICP1Header, 5-PinUSART1.P1SIP5_LyingMotherHeader 5132.768KCRYSTALX1CRYSTAL3XTAL21XTALCrystal OscillatorY1CRYSTAL1XTAL1XTALCrystal OscillatorY2CRYSTAL2XTAL1