ESP32-P4NRW16X

{
  "slug": "esp32-p4nrw16x",
  "version": "0.1.0",
  "type": "component",
  "description": "Espressif Systems Integrated Circuits (ICs), ESP32-P4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D. Chip revision v3.x, the newer revision of ESP32-P4NRW16 (v1.x).",
  "tags": [
    "component",
    "integrated circuits (ics)",
    "esp32-p4nrw16x",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "esp32-p4nrw16x.kicad_mod",
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    "esp32-p4nrw16x.step",
    "esp32-p4nrw16x.lbr",
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    "docs/esp32-p4nrw16x-datasheet.pdf",
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    "viewers/footprint.html",
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    "esp32-p4nrw16x-hero.overlay.json",
    "esp32-p4nrw16x-etched.glb"
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  "component": {
    "mpn": "ESP32-P4NRW16X",
    "manufacturer": "Espressif Systems",
    "package": "ESP32-P4",
    "pin_count": 105,
    "category": "Integrated Circuits (ICs)",
    "subcategory": "Integrated Circuits (ICs)",
    "datasheet": "https://www.espressif.com/sites/default/files/documentation/esp32-p4_datasheet_en.pdf",
    "parts": {
      "symbol": "esp32-p4nrw16x.kicad_sym",
      "footprint": "esp32-p4nrw16x.kicad_mod",
      "model_3d": "esp32-p4nrw16x-hero.glb",
      "model_3d_plain": "esp32-p4nrw16x-etched.glb",
      "model_3d_step": "esp32-p4nrw16x-etched.step",
      "model_3d_step_plain": "esp32-p4nrw16x.step",
      "lbr": "esp32-p4nrw16x.lbr"
    },
    "distributor_links": {
      "digikey": "1965-ESP32-P4NRW16XTR-ND",
      "mouser": "356-ESP32-P4NRW16X"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T06:20:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1965-ESP32-P4NRW16XTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "356-ESP32-P4NRW16X",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "Powered by VDD_LP or VDD_BAT, it offers IO MUX, LP IO MUX and XTAL_32K_P analog functions with a default drive strength of 20 mA."
      },
      {
        "number": "2",
        "name": "GPIO2",
        "type": "bidirectional",
        "description": "Powered by VDD_LP or VDD_BAT, it has input enabled and weak pull-up at reset, carries the MTCK JTAG function and touch channel 1, with a default drive strength of 20 mA."
      },
      {
        "number": "3",
        "name": "GPIO3",
        "type": "bidirectional",
        "description": "Powered by VDD_LP or VDD_BAT, it has input enabled at reset, carries the MTDI JTAG function and touch channel 2, with a default drive strength of 20 mA."
      },
      {
        "number": "4",
        "name": "GPIO4",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it has input enabled at reset, carries the MTMS JTAG function and touch channel 3, with a default drive strength of 20 mA."
      },
      {
        "number": "5",
        "name": "GPIO5",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries the MTDO JTAG function and touch channel 4, with a default drive strength of 20 mA."
      },
      {
        "number": "6",
        "name": "GPIO6",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 5 and the SPI2_HOLD_PAD function, with a default drive strength of 20 mA."
      },
      {
        "number": "7",
        "name": "GPIO7",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 6 and the SPI2_CS_PAD function, with a default drive strength of 20 mA."
      },
      {
        "number": "8",
        "name": "GPIO8",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 7, the UART0_RTS_PAD function and the SPI2_D_PAD function, with a default drive strength of 20 mA."
      },
      {
        "number": "9",
        "name": "VDD_LP",
        "type": "power_in",
        "description": "LP power domain supply that powers the LP IO pins."
      },
      {
        "number": "10",
        "name": "GPIO9",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 8, UART0_CTS_PAD and SPI2_CK_PAD functions, with a default drive strength of 20 mA."
      },
      {
        "number": "11",
        "name": "GPIO10",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 9, UART1_TXD_PAD and SPI2_Q_PAD functions, with a default drive strength of 20 mA."
      },
      {
        "number": "12",
        "name": "GPIO11",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 10, UART1_RXD_PAD and SPI2_WP_PAD functions, with a default drive strength of 20 mA."
      },
      {
        "number": "13",
        "name": "GPIO12",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 11 and UART1_RTS_PAD, with a default drive strength of 20 mA."
      },
      {
        "number": "14",
        "name": "GPIO13",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 12 and UART1_CTS_PAD, with a default drive strength of 20 mA."
      },
      {
        "number": "15",
        "name": "GPIO14",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 13 and the LP_UART_TXD_PAD function, with a default drive strength of 20 mA."
      },
      {
        "number": "16",
        "name": "GPIO15",
        "type": "bidirectional",
        "description": "Powered by VDD_LP, it carries touch channel 14 and the LP_UART_RXD_PAD function, with a default drive strength of 20 mA."
      },
      {
        "number": "17",
        "name": "GPIO16",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_0, it carries the ADC1_CHANNEL0 analog function with a default drive strength of 20 mA."
      },
      {
        "number": "18",
        "name": "GPIO17",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_0, it carries the ADC1_CHANNEL1 analog function with a default drive strength of 20 mA."
      },
      {
        "number": "19",
        "name": "GPIO18",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_0, it carries the ADC1_CHANNEL2 analog function with a default drive strength of 20 mA."
      },
      {
        "number": "20",
        "name": "GPIO19",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_0, it carries the ADC1_CHANNEL3 analog function with a default drive strength of 20 mA."
      },
      {
        "number": "21",
        "name": "VDD_IO_0",
        "type": "power_in",
        "description": "Digital power domain supply for the HP IO pins GPIO16-GPIO23."
      },
      {
        "number": "22",
        "name": "GPIO20",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_0, it carries the ADC1_CHANNEL4 analog function with a default drive strength of 20 mA."
      },
      {
        "number": "23",
        "name": "GPIO21",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_0, it carries the ADC1_CHANNEL5 analog function with a default drive strength of 20 mA."
      },
      {
        "number": "24",
        "name": "GPIO22",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_0, it carries the ADC1_CHANNEL6 analog function with a default drive strength of 20 mA."
      },
      {
        "number": "25",
        "name": "GPIO23",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_0, it carries the ADC1_CHANNEL7 analog function and the REF_50M_CLK_PAD output with a default drive strength of 20 mA."
      },
      {
        "number": "26",
        "name": "VDD_HP_0",
        "type": "power_in",
        "description": "Digital power domain supply pin."
      },
      {
        "number": "27",
        "name": "FLASH_CS",
        "type": "output",
        "description": "Dedicated flash chip-select output connected to off-package flash, powered by VDD_FLASHIO."
      },
      {
        "number": "28",
        "name": "FLASH_Q",
        "type": "bidirectional",
        "description": "Dedicated flash data output connection, powered by VDD_FLASHIO."
      },
      {
        "number": "29",
        "name": "FLASH_WP",
        "type": "bidirectional",
        "description": "Dedicated flash write-protect connection, powered by VDD_FLASHIO."
      },
      {
        "number": "30",
        "name": "VDD_FLASHIO",
        "type": "power_in",
        "description": "Power supply for flash IO, whose voltage should be adjusted to the specific flash model (3.3 V used as example in the datasheet)."
      },
      {
        "number": "31",
        "name": "FLASH_HOLD",
        "type": "bidirectional",
        "description": "Dedicated flash hold connection, powered by VDD_FLASHIO."
      },
      {
        "number": "32",
        "name": "FLASH_CK",
        "type": "output",
        "description": "Dedicated flash clock output, powered by VDD_FLASHIO."
      },
      {
        "number": "33",
        "name": "FLASH_D",
        "type": "bidirectional",
        "description": "Dedicated flash data-in connection, powered by VDD_FLASHIO."
      },
      {
        "number": "34",
        "name": "DSI_REXT",
        "type": "passive",
        "description": "MIPI DSI PHY external 4.02 kΩ reference resistor pin, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "35",
        "name": "DSI_DATAP1",
        "type": "bidirectional",
        "description": "MIPI DSI PHY positive data channel 1, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "36",
        "name": "DSI_DATAN1",
        "type": "bidirectional",
        "description": "MIPI DSI PHY negative data channel 1, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "37",
        "name": "DSI_CLKN",
        "type": "bidirectional",
        "description": "MIPI DSI PHY negative clock channel, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "38",
        "name": "DSI_CLKP",
        "type": "bidirectional",
        "description": "MIPI DSI PHY positive clock channel, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "39",
        "name": "DSI_DATAP0",
        "type": "bidirectional",
        "description": "MIPI DSI PHY positive data channel 0, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "40",
        "name": "DSI_DATAN0",
        "type": "bidirectional",
        "description": "MIPI DSI PHY negative data channel 0, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "41",
        "name": "VDD_MIPI_DPHY",
        "type": "power_in",
        "description": "MIPI PHY power supply for the MIPI DSI and CSI pins."
      },
      {
        "number": "42",
        "name": "CSI_DATAN0",
        "type": "bidirectional",
        "description": "MIPI CSI PHY negative data channel 0, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "43",
        "name": "CSI_DATAP0",
        "type": "bidirectional",
        "description": "MIPI CSI PHY positive data channel 0, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "44",
        "name": "CSI_CLKP",
        "type": "bidirectional",
        "description": "MIPI CSI PHY positive clock channel, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "45",
        "name": "CSI_CLKN",
        "type": "bidirectional",
        "description": "MIPI CSI PHY negative clock channel, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "46",
        "name": "CSI_DATAN1",
        "type": "bidirectional",
        "description": "MIPI CSI PHY negative data channel 1, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "47",
        "name": "CSI_DATAP1",
        "type": "bidirectional",
        "description": "MIPI CSI PHY positive data channel 1, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "48",
        "name": "CSI_REXT",
        "type": "passive",
        "description": "MIPI CSI PHY external 4.02 kΩ reference resistor pin, powered by VDD_MIPI_DPHY."
      },
      {
        "number": "49",
        "name": "USB_DM",
        "type": "bidirectional",
        "description": "USB 2.0 High-Speed OTG PHY D- signal, powered by VDD_USBPHY."
      },
      {
        "number": "50",
        "name": "USB_DP",
        "type": "bidirectional",
        "description": "USB 2.0 High-Speed OTG PHY D+ signal, powered by VDD_USBPHY."
      },
      {
        "number": "51",
        "name": "VDD_USBPHY",
        "type": "power_in",
        "description": "USB PHY power supply for the high-speed USB IO pins."
      },
      {
        "number": "52",
        "name": "GPIO24",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it carries USB1P1_N0 (USB Serial/JTAG by default) with a default drive strength of 40 mA."
      },
      {
        "number": "53",
        "name": "GPIO25",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it carries USB1P1_P0 (USB Serial/JTAG by default) with USB pull-up at reset and a default drive strength of 40 mA."
      },
      {
        "number": "54",
        "name": "VDD_HP_1",
        "type": "power_in",
        "description": "Digital power domain supply pin."
      },
      {
        "number": "55",
        "name": "GPIO26",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it carries USB1P1_N1 (USB 2.0 Full-Speed OTG by default) with a default drive strength of 20 mA."
      },
      {
        "number": "56",
        "name": "GPIO27",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it carries USB1P1_P1 (USB 2.0 Full-Speed OTG by default) with a default drive strength of 20 mA."
      },
      {
        "number": "57",
        "name": "GPIO28",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it carries the SPI2_CS_PAD and GMAC_PHY_RXDV_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "58",
        "name": "GPIO29",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it carries the SPI2_D_PAD and GMAC_PHY_RXD0_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "59",
        "name": "VDD_PSRAM_0",
        "type": "power_in",
        "description": "PSRAM power supply pin for PSRAM IO, specified at 1.8 V in Table 5-2."
      },
      {
        "number": "60",
        "name": "GPIO30",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it carries the SPI2_CK_PAD and GMAC_PHY_RXD1_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "61",
        "name": "GPIO31",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it carries the SPI2_Q_PAD and GMAC_PHY_RXER_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "62",
        "name": "VDD_IO_4",
        "type": "power_in",
        "description": "Digital power domain supply for HP IO pins GPIO24-GPIO31 and GPIO32-GPIO38."
      },
      {
        "number": "63",
        "name": "GPIO32",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, input enabled at reset, it is a dedicated I3C master SCL pin with configurable pull-up that can also be used as GPIO."
      },
      {
        "number": "64",
        "name": "GPIO33",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, input enabled at reset, it is a dedicated I3C master SDA pin with configurable pull-up that can also be used as GPIO."
      },
      {
        "number": "65",
        "name": "GPIO34",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, input enabled at reset, it is a strapping pin that selects the JTAG signal source."
      },
      {
        "number": "66",
        "name": "GPIO35",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, input enabled with weak pull-up at reset, it is a strapping pin for chip boot mode."
      },
      {
        "number": "67",
        "name": "VDD_PSRAM_1",
        "type": "power_in",
        "description": "PSRAM power supply pin for PSRAM IO, specified at 1.8 V in Table 5-2."
      },
      {
        "number": "68",
        "name": "GPIO36",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, input enabled at reset, it is a strapping pin that controls ROM message printing."
      },
      {
        "number": "69",
        "name": "GPIO37",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, it is a strapping pin for chip boot mode and carries UART0_TXD_PAD."
      },
      {
        "number": "70",
        "name": "GPIO38",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_4, input enabled at reset, it is a strapping pin for chip boot mode and carries UART0_RXD_PAD."
      },
      {
        "number": "71",
        "name": "VDDO_FLASH",
        "type": "power_out",
        "description": "Output supply for off-package flash, rated at 50 mA maximum."
      },
      {
        "number": "72",
        "name": "VDDO_PSRAM",
        "type": "power_out",
        "description": "Output supply for in-package and off-package PSRAM, rated at 50 mA maximum."
      },
      {
        "number": "73",
        "name": "VDDO_3",
        "type": "power_out",
        "description": "Output supply rated at 50 mA maximum."
      },
      {
        "number": "74",
        "name": "VDDO_4",
        "type": "power_out",
        "description": "Output supply rated at 50 mA maximum."
      },
      {
        "number": "75",
        "name": "VDD_LDO",
        "type": "power_in",
        "description": "Analog power domain supply providing power for the LDOs."
      },
      {
        "number": "76",
        "name": "VDD_HP_2",
        "type": "power_in",
        "description": "Digital power domain supply pin."
      },
      {
        "number": "77",
        "name": "VDD_DCDCC",
        "type": "power_in",
        "description": "Analog power domain supply providing power for the DC/DC control."
      },
      {
        "number": "78",
        "name": "FB_DCDC",
        "type": "passive",
        "description": "Feedback pin of the power supply for the external DC/DC, which regulates VDD_HP_0/1/2/3 together with feedback resistors."
      },
      {
        "number": "79",
        "name": "EN_DCDC",
        "type": "output",
        "description": "Enable pin for the external DC/DC converter."
      },
      {
        "number": "80",
        "name": "GPIO39",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CDATA0_PAD and REF_50M_CLK_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "81",
        "name": "GPIO40",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CDATA1_PAD and GMAC_PHY_TXEN_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "82",
        "name": "GPIO41",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CDATA2_PAD and GMAC_PHY_TXD0_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "83",
        "name": "GPIO42",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CDATA3_PAD and GMAC_PHY_TXD1_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "84",
        "name": "GPIO43",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CCLK_PAD and GMAC_PHY_TXER_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "85",
        "name": "VDD_IO_5",
        "type": "power_in",
        "description": "Digital power domain supply for HP IO pins GPIO39-GPIO48."
      },
      {
        "number": "86",
        "name": "GPIO44",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CCMD_PAD and GMAC_RMII_CLK_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "87",
        "name": "GPIO45",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CDATA4_PAD and GMAC_PHY_RXDV_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "88",
        "name": "GPIO46",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CDATA5_PAD and GMAC_PHY_RXD0_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "89",
        "name": "GPIO47",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CDATA6_PAD and GMAC_PHY_RXD1_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "90",
        "name": "GPIO48",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_5, it carries SD1_CDATA7_PAD and GMAC_PHY_RXER_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "91",
        "name": "VDD_HP_3",
        "type": "power_in",
        "description": "Digital power domain supply pin."
      },
      {
        "number": "92",
        "name": "GPIO49",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_6, it carries ADC2_CHANNEL0 and GMAC_PHY_TXEN_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "93",
        "name": "GPIO50",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_6, it carries ADC2_CHANNEL1 and GMAC_RMII_CLK_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "94",
        "name": "GPIO51",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_6, it carries ADC2_CHANNEL2, ANA_COMP0 and GMAC_PHY_RXDV_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "95",
        "name": "GPIO52",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_6, it carries ADC2_CHANNEL3, ANA_COMP0 and GMAC_PHY_RXD0_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "96",
        "name": "VDD_IO_6",
        "type": "power_in",
        "description": "Digital power domain supply for HP IO pins GPIO49-GPIO54."
      },
      {
        "number": "97",
        "name": "GPIO53",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_6, it carries ADC2_CHANNEL4, ANA_COMP1 and GMAC_PHY_RXD1_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "98",
        "name": "GPIO54",
        "type": "bidirectional",
        "description": "Powered by VDD_IO_6, it carries ADC2_CHANNEL5, ANA_COMP1 and GMAC_PHY_RXER_PAD functions with a default drive strength of 20 mA."
      },
      {
        "number": "99",
        "name": "XTAL_N",
        "type": "passive",
        "description": "Negative terminal of the differential external clock connected to the chip crystal or oscillator."
      },
      {
        "number": "100",
        "name": "XTAL_P",
        "type": "passive",
        "description": "Positive terminal of the differential external clock connected to the chip crystal or oscillator."
      },
      {
        "number": "101",
        "name": "VDD_ANA",
        "type": "power_in",
        "description": "Analog power domain supply pin."
      },
      {
        "number": "102",
        "name": "VDD_BAT",
        "type": "power_in",
        "description": "Analog power domain supply that can optionally connect to an external battery and powers LP IO pins."
      },
      {
        "number": "103",
        "name": "CHIP_PU",
        "type": "input",
        "description": "Chip enable input where high enables the chip and low disables it; it must not be left floating."
      },
      {
        "number": "104",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "Powered by VDD_LP or VDD_BAT, it offers IO MUX, LP IO MUX and XTAL_32K_N analog functions with a default drive strength of 20 mA."
      },
      {
        "number": "105",
        "name": "GND",
        "type": "power_in",
        "description": "External ground connection for the package."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "no package hint was available; multi-package datasheets are a coin flip without one",
          "extractor flagged: The datasheet is preliminary (v0.7) and only 65 of 102 pages were supplied. The QFN104 pinout comes ",
          "5/105 pins cited to the wrong page (name found elsewhere): ['65:GPIO34@p36', '66:GPIO35@p36', '68:GPIO36@p36', '69:GPIO37@p36']"
        ],
        "pages_sent": 65,
        "cost_usd": 0.2708,
        "at": "2026-10-29T06:22:21"
      },
      "datasheet": {
        "url": "https://www.espressif.com/sites/default/files/documentation/esp32-p4_datasheet_en.pdf",
        "pages": 102,
        "sha256": "fb4f3e91cc2ac519",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 105,
        "described": 105,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "esp32-p4nrw16x.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.02,
          10.02,
          0.85
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "none",
        "sha256": "cf6e13d76077bcaa45a6292efce5ece8cdc0cd6cc850987907689e1256423177",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esp32-p4nrw16x-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.02,
          10.02,
          0.85
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "none",
        "sha256": "465a770fc6281b4226814292c0ecfe3108845ffe3a1fd33371aa5b2e8afae023",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}