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ESP32-P4NRW16X
Public Made by Adomby adom
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).
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{
"schema_version": 1,
"type": "component",
"slug": "esp32-p4nrw16x",
"title": "ESP32-P4NRW16X",
"brief": "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).",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"integrated circuits (ics)",
"esp32-p4nrw16x",
"factory-2.0.0",
"extractor-text"
],
"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",
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"description": "Negative terminal of the differential external clock connected to the chip crystal or oscillator."
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{
"number": "100",
"name": "XTAL_P",
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"description": "Positive terminal of the differential external clock connected to the chip crystal or oscillator."
},
{
"number": "101",
"name": "VDD_ANA",
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"description": "Analog power domain supply pin."
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{
"number": "102",
"name": "VDD_BAT",
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"number": "103",
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"number": "105",
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