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Ray esp32-c3fn4: viewers e021cc6 1d ago
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<meta name=viewport content="width=device-width,initial-scale=1"><title>ADOM/ESP32-C3FN4 symbol</title>
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<div class=bar><span class=h>Schematic symbol</span><span class=sp></span></div>
<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-1150 -1300 2300 2600' style='width:100%;height:100%'><rect x='-1000.0' y='-1150.0' width='2000.0' height='2300.0' fill='#e35d5d22' stroke='#e35d5d' stroke-width='4'/><g class='pingroup' data-num='1' data-name='LNA_IN'><line class='pinvis' x1='-1100.0' y1='-1050.0' x2='-1000.0' y2='-1050.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='-1050.0' x2='-1000.0' y2='-1050.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='-1012.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>1</text><text x='-975.0' y='-1050.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>LNA_IN</text><g class='pingroup' data-num='2' data-name='VDD3P3'><line class='pinvis' x1='-100.0' y1='-1250.0' x2='-100.0' y2='-1150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-100.0' y1='-1250.0' x2='-100.0' y2='-1150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-137.5' y='-1200.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>2</text><text x='-100.0' y='-1125.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>VDD3P3</text><g class='pingroup' data-num='4' data-name='XTAL_32K_P/ADC1_CH0'><line class='pinvis' x1='-1100.0' y1='-650.0' x2='-1000.0' y2='-650.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='-650.0' x2='-1000.0' y2='-650.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='-612.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>4</text><text x='-975.0' y='-650.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>XTAL_32K_P/ADC1_CH0</text><g class='pingroup' data-num='5' data-name='XTAL_32K_N/ADC1_CH1'><line class='pinvis' x1='-1100.0' y1='-550.0' x2='-1000.0' y2='-550.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='-550.0' x2='-1000.0' y2='-550.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='-512.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>5</text><text x='-975.0' y='-550.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>XTAL_32K_N/ADC1_CH1</text><g class='pingroup' data-num='6' data-name='GPIO2/ADC1_CH2'><line class='pinvis' x1='1100.0' y1='-50.0' x2='1000.0' y2='-50.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='-50.0' x2='1000.0' y2='-50.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='-87.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>6</text><text x='975.0' y='-50.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO2/ADC1_CH2</text><g class='pingroup' data-num='7' data-name='CHIP_EN'><line class='pinvis' x1='-1100.0' y1='-850.0' x2='-1000.0' y2='-850.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='-850.0' x2='-1000.0' y2='-850.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='-812.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>7</text><text x='-975.0' y='-850.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>CHIP_EN</text><g class='pingroup' data-num='8' data-name='GPIO3/ADC1_CH3'><line class='pinvis' x1='1100.0' y1='50.0' x2='1000.0' y2='50.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='50.0' x2='1000.0' y2='50.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='12.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>8</text><text x='975.0' y='50.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO3/ADC1_CH3</text><g class='pingroup' data-num='9' data-name='MTMS/GPIO4/ADC1_CH4'><line class='pinvis' x1='-1100.0' y1='-50.0' x2='-1000.0' y2='-50.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='-50.0' x2='-1000.0' y2='-50.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='-12.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>9</text><text x='-975.0' y='-50.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>MTMS/GPIO4/ADC1_CH4</text><g class='pingroup' data-num='10' data-name='MTDI/GPIO5/ADC2_CH0'><line class='pinvis' x1='-1100.0' y1='50.0' x2='-1000.0' y2='50.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='50.0' x2='-1000.0' y2='50.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='87.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>10</text><text x='-975.0' y='50.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>MTDI/GPIO5/ADC2_CH0</text><g class='pingroup' data-num='11' data-name='VDD3P3_RTC'><line class='pinvis' x1='100.0' y1='-1250.0' x2='100.0' y2='-1150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='100.0' y1='-1250.0' x2='100.0' y2='-1150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='62.5' y='-1200.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>11</text><text x='100.0' y='-1125.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>VDD3P3_RTC</text><g class='pingroup' data-num='12' data-name='MTCK/GPIO6'><line class='pinvis' x1='-1100.0' y1='150.0' x2='-1000.0' y2='150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='150.0' x2='-1000.0' y2='150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='187.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>12</text><text x='-975.0' y='150.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>MTCK/GPIO6</text><g class='pingroup' data-num='13' data-name='MTDO/GPIO7'><line class='pinvis' x1='-1100.0' y1='250.0' x2='-1000.0' y2='250.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='250.0' x2='-1000.0' y2='250.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='287.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>13</text><text x='-975.0' y='250.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>MTDO/GPIO7</text><g class='pingroup' data-num='14' data-name='GPIO8'><line class='pinvis' x1='1100.0' y1='150.0' x2='1000.0' y2='150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='150.0' x2='1000.0' y2='150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='112.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>14</text><text x='975.0' y='150.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO8</text><g class='pingroup' data-num='15' data-name='GPIO9/BOOT'><line class='pinvis' x1='1100.0' y1='250.0' x2='1000.0' y2='250.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='250.0' x2='1000.0' y2='250.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='212.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>15</text><text x='975.0' y='250.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO9/BOOT</text><g class='pingroup' data-num='16' data-name='GPIO10'><line class='pinvis' x1='1100.0' y1='350.0' x2='1000.0' y2='350.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='350.0' x2='1000.0' y2='350.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='312.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>16</text><text x='975.0' y='350.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO10</text><g class='pingroup' data-num='17' data-name='VDD3P3_CPU'><line class='pinvis' x1='200.0' y1='-1250.0' x2='200.0' y2='-1150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='200.0' y1='-1250.0' x2='200.0' y2='-1150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='162.5' y='-1200.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>17</text><text x='200.0' y='-1125.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>VDD3P3_CPU</text><g class='pingroup' data-num='18' data-name='VDD_SPI/GPIO11'><line class='pinvis' x1='-1100.0' y1='450.0' x2='-1000.0' y2='450.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='450.0' x2='-1000.0' y2='450.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='487.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>18</text><text x='-975.0' y='450.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>VDD_SPI/GPIO11</text><g class='pingroup' data-num='19' data-name='SPIHD/GPIO12'><line class='pinvis' x1='-1100.0' y1='550.0' x2='-1000.0' y2='550.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='550.0' x2='-1000.0' y2='550.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='587.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>19</text><text x='-975.0' y='550.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>SPIHD/GPIO12</text><g class='pingroup' data-num='20' data-name='SPIWP/GPIO13'><line class='pinvis' x1='-1100.0' y1='650.0' x2='-1000.0' y2='650.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='650.0' x2='-1000.0' y2='650.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='687.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>20</text><text x='-975.0' y='650.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>SPIWP/GPIO13</text><g class='pingroup' data-num='21' data-name='SPICS0/GPIO14'><line class='pinvis' x1='-1100.0' y1='750.0' x2='-1000.0' y2='750.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='750.0' x2='-1000.0' y2='750.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='787.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>21</text><text x='-975.0' y='750.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>SPICS0/GPIO14</text><g class='pingroup' data-num='22' data-name='SPICLK/GPIO15'><line class='pinvis' x1='-1100.0' y1='850.0' x2='-1000.0' y2='850.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='850.0' x2='-1000.0' y2='850.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='887.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>22</text><text x='-975.0' y='850.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>SPICLK/GPIO15</text><g class='pingroup' data-num='23' data-name='SPID/GPIO16'><line class='pinvis' x1='-1100.0' y1='950.0' x2='-1000.0' y2='950.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='950.0' x2='-1000.0' y2='950.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='987.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>23</text><text x='-975.0' y='950.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>SPID/GPIO16</text><g class='pingroup' data-num='24' data-name='SPIQ/GPIO17'><line class='pinvis' x1='-1100.0' y1='1050.0' x2='-1000.0' y2='1050.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='1050.0' x2='-1000.0' y2='1050.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='1087.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>24</text><text x='-975.0' y='1050.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>SPIQ/GPIO17</text><g class='pingroup' data-num='25' data-name='GPIO18/USB_D-'><line class='pinvis' x1='1100.0' y1='-650.0' x2='1000.0' y2='-650.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='-650.0' x2='1000.0' y2='-650.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='-687.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>25</text><text x='975.0' y='-650.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO18/USB_D-</text><g class='pingroup' data-num='26' data-name='GPIO19/USB_D+'><line class='pinvis' x1='1100.0' y1='-750.0' x2='1000.0' y2='-750.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='-750.0' x2='1000.0' y2='-750.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='-787.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>26</text><text x='975.0' y='-750.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>GPIO19/USB_D+</text><g class='pingroup' data-num='27' data-name='U0RXD/GPIO20'><line class='pinvis' x1='1100.0' y1='-950.0' x2='1000.0' y2='-950.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='-950.0' x2='1000.0' y2='-950.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='-987.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>27</text><text x='975.0' y='-950.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>U0RXD/GPIO20</text><g class='pingroup' data-num='28' data-name='U0TXD/GPIO21'><line class='pinvis' x1='1100.0' y1='-1050.0' x2='1000.0' y2='-1050.0' stroke='#dfe4ec' stroke-width='4'/><line x1='1100.0' y1='-1050.0' x2='1000.0' y2='-1050.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='1050.0' y='-1087.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>28</text><text x='975.0' y='-1050.0' font-size='50' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>U0TXD/GPIO21</text><g class='pingroup' data-num='29' data-name='XTAL_N'><line class='pinvis' x1='-1100.0' y1='-350.0' x2='-1000.0' y2='-350.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='-350.0' x2='-1000.0' y2='-350.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='-312.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>29</text><text x='-975.0' y='-350.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>XTAL_N</text><g class='pingroup' data-num='30' data-name='XTAL_P'><line class='pinvis' x1='-1100.0' y1='-250.0' x2='-1000.0' y2='-250.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-1100.0' y1='-250.0' x2='-1000.0' y2='-250.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-1050.0' y='-212.5' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>30</text><text x='-975.0' y='-250.0' font-size='50' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>XTAL_P</text><g class='pingroup' data-num='31' data-name='VDDA'><line class='pinvis' x1='0.0' y1='-1250.0' x2='0.0' y2='-1150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='0.0' y1='-1250.0' x2='0.0' y2='-1150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-37.5' y='-1200.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>31</text><text x='0.0' y='-1125.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>VDDA</text><g class='pingroup' data-num='33' data-name='GND'><line class='pinvis' x1='0.0' y1='1250.0' x2='0.0' y2='1150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='0.0' y1='1250.0' x2='0.0' y2='1150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='37.5' y='1200.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>33</text><text x='0.0' y='1125.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>GND</text><g class='pingroup' data-num='3' data-name='VDD3P3'><line class='pinvis' x1='-100.0' y1='-1250.0' x2='-100.0' y2='-1150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-100.0' y1='-1250.0' x2='-100.0' y2='-1150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-137.5' y='-1200.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>3</text><text x='-100.0' y='-1125.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>VDD3P3</text><g class='pingroup' data-num='32' data-name='VDDA'><line class='pinvis' x1='0.0' y1='-1250.0' x2='0.0' y2='-1150.0' stroke='#dfe4ec' stroke-width='4'/><line x1='0.0' y1='-1250.0' x2='0.0' y2='-1150.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-37.5' y='-1200.0' font-size='50' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>32</text><text x='0.0' y='-1125.0' font-size='50' fill='#e6e9ef' text-anchor='middle' dominant-baseline='central'>VDDA</text></svg></div>
<div id=tip></div>
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stage.addEventListener('wheel',function(e){e.preventDefault();var r=stage.getBoundingClientRect();var mx=(e.clientX-r.left)/r.width,my=(e.clientY-r.top)/r.height;var f=e.deltaY<0?0.88:1.14;var nw=vb[2]*f,nh=vb[3]*f;vb[0]+=(vb[2]-nw)*mx;vb[1]+=(vb[3]-nh)*my;vb[2]=nw;vb[3]=nh;setVB();},{passive:false});
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stage.addEventListener('dblclick',function(){vb=base.slice();setVB();});
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window.addEventListener('message',function(e){var d=e.data||{};if(d.type!=='lbr-hover')return;clearHi();if(d.pin!=null)hi(d.pin);});
// ---- footprint layer toggles ----
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window.addEventListener('load',ph);setTimeout(ph,300);
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</body></html>