[
  {
    "numero": "1",
    "nome": "ANT",
    "tipo": "analog",
    "funcoes": [
      "RF antenna connection (Wi-Fi and Bluetooth)"
    ],
    "categorias": [
      "Antenna",
      "RF"
    ],
    "avisos": [
      "Dedicated 2.4 GHz RF pin. Requires 50-ohm impedance matching."
    ]
  },
  {
    "numero": "2",
    "nome": "VDDA3",
    "tipo": "power",
    "funcoes": [
      "Analog domain power supply (3.3V)"
    ],
    "categorias": [
      "Power"
    ],
    "avisos": [
      "Recommended voltage: 3.3V (3.0V to 3.6V). Powers RF and clock circuitry."
    ]
  },
  {
    "numero": "3",
    "nome": "VDDA4",
    "tipo": "power",
    "funcoes": [
      "Analog domain power supply (3.3V)"
    ],
    "categorias": [
      "Power"
    ],
    "avisos": [
      "Recommended voltage: 3.3V (3.0V to 3.6V). Powers RF and clock circuitry."
    ]
  },
  {
    "numero": "4",
    "nome": "CHIP_PU",
    "tipo": "analog",
    "funcoes": [
      "Enable chip (Power-up / Reset)"
    ],
    "categorias": [
      "Power"
    ],
    "avisos": [
      "Active High. Pull high to enable chip boot.",
      "Do not leave this pin floating. An external RC delay circuit is recommended for stable boot."
    ]
  },
  {
    "numero": "5",
    "nome": "GPIO0",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO0",
      "XTAL_32K_N"
    ],
    "categorias": [
      "GPIO",
      "Clock"
    ],
    "avisos": [
      "Low-power clock pin. Can be connected to external 32.768 kHz crystal (Pin N)."
    ]
  },
  {
    "numero": "6",
    "nome": "GPIO1",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO1",
      "XTAL_32K_P",
      "ADC1_CH0"
    ],
    "categorias": [
      "GPIO",
      "Clock",
      "ADC"
    ],
    "avisos": [
      "Multifunction pin. External 32.768 kHz crystal (Pin P) and ADC1 Channel 0 analog input."
    ]
  },
  {
    "numero": "7",
    "nome": "GPIO2",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO2",
      "ADC1_CH1"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 1."
    ]
  },
  {
    "numero": "8",
    "nome": "GPIO3",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO3",
      "ADC1_CH2"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 2."
    ]
  },
  {
    "numero": "9",
    "nome": "GPIO4",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO4",
      "ADC1_CH3"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 3."
    ]
  },
  {
    "numero": "10",
    "nome": "GPIO5",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO5",
      "ADC1_CH4"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 4."
    ]
  },
  {
    "numero": "11",
    "nome": "VDDPST_1",
    "tipo": "power",
    "funcoes": [
      "Domain 1 I/O power supply (3.3V)"
    ],
    "categorias": [
      "Power"
    ],
    "avisos": [
      "Recommended voltage: 3.3V."
    ]
  },
  {
    "numero": "12",
    "nome": "GPIO6",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO6",
      "ADC1_CH5"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 5."
    ]
  },
  {
    "numero": "13",
    "nome": "GPIO7",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO7",
      "ADC1_CH6"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 6."
    ]
  },
  {
    "numero": "14",
    "nome": "GPIO8",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO8",
      "ADC1_CH7"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 7."
    ]
  },
  {
    "numero": "15",
    "nome": "GPIO9",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO9",
      "ADC1_CH8"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 8."
    ]
  },
  {
    "numero": "16",
    "nome": "GPIO10",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO10",
      "ADC1_CH9"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 9."
    ]
  },
  {
    "numero": "17",
    "nome": "GPIO11",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO11",
      "ADC1_CH10"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC1 Channel 10."
    ]
  },
  {
    "numero": "18",
    "nome": "VREF_TOUCH",
    "tipo": "analog",
    "funcoes": [
      "Reference voltage for capacitive Touch pins"
    ],
    "categorias": [
      "Touch"
    ],
    "avisos": [
      "Dedicated analog pin for capacitive touch stabilization."
    ]
  },
  {
    "numero": "19",
    "nome": "GPIO12",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO12",
      "ADC2_CH0"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC2 Channel 0."
    ]
  },
  {
    "numero": "20",
    "nome": "GPIO13",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO13",
      "ADC2_CH1"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC2 Channel 1."
    ]
  },
  {
    "numero": "21",
    "nome": "GPIO14",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO14",
      "ADC2_CH2"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC2 Channel 2."
    ]
  },
  {
    "numero": "22",
    "nome": "GPIO15",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO15",
      "ADC2_CH3"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC2 Channel 3."
    ]
  },
  {
    "numero": "23",
    "nome": "GPIO16",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO16",
      "ADC2_CH4"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC2 Channel 4."
    ]
  },
  {
    "numero": "24",
    "nome": "GPIO17",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO17",
      "ADC2_CH5"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC2 Channel 5."
    ]
  },
  {
    "numero": "25",
    "nome": "GPIO18",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO18",
      "ADC2_CH6"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC2 Channel 6."
    ]
  },
  {
    "numero": "26",
    "nome": "GPIO19",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_1"
    ],
    "funcoes": [
      "GPIO19",
      "ADC2_CH7"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Analog input pin ADC2 Channel 7."
    ]
  },
  {
    "numero": "27",
    "nome": "SDIO_DATA0",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_SD"
    ],
    "funcoes": [
      "SDIO_DATA0",
      "FSPID"
    ],
    "categorias": [
      "SDIO",
      "SPI"
    ],
    "avisos": [
      "High-speed SDIO interface pin (Data 0) or SPI2 MOSI."
    ]
  },
  {
    "numero": "28",
    "nome": "SDIO_DATA1",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_SD"
    ],
    "funcoes": [
      "SDIO_DATA1",
      "FSPIQ"
    ],
    "categorias": [
      "SDIO",
      "SPI"
    ],
    "avisos": [
      "High-speed SDIO interface pin (Data 1) or SPI2 MISO."
    ]
  },
  {
    "numero": "29",
    "nome": "SDIO_DATA2",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_SD"
    ],
    "funcoes": [
      "SDIO_DATA2",
      "FSPIWP"
    ],
    "categorias": [
      "SDIO",
      "SPI"
    ],
    "avisos": [
      "High-speed SDIO interface pin (Data 2) or SPI2 Write Protect."
    ]
  },
  {
    "numero": "30",
    "nome": "VDD_PSRAM_1P8_1",
    "tipo": "power",
    "funcoes": [
      "1.8V power supply for in-package integrated PSRAM"
    ],
    "categorias": [
      "Power"
    ],
    "avisos": [
      "Generated by internal LDO to power integrated PSRAM. Do not connect to external power circuits."
    ]
  },
  {
    "numero": "31",
    "nome": "SDIO_DATA3",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_SD"
    ],
    "funcoes": [
      "SDIO_DATA3",
      "FSPIHD"
    ],
    "categorias": [
      "SDIO",
      "SPI"
    ],
    "avisos": [
      "High-speed SDIO interface pin (Data 3) or SPI2 Hold."
    ]
  },
  {
    "numero": "32",
    "nome": "SDIO_CLK",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_SD"
    ],
    "funcoes": [
      "SDIO_CLK",
      "FSPICLK"
    ],
    "categorias": [
      "SDIO",
      "SPI"
    ],
    "avisos": [
      "High-speed SDIO interface Clock or SPI2 Clock."
    ]
  },
  {
    "numero": "33",
    "nome": "SDIO_CMD",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_SD"
    ],
    "funcoes": [
      "SDIO_CMD",
      "FSPICS0"
    ],
    "categorias": [
      "SDIO",
      "SPI"
    ],
    "avisos": [
      "High-speed SDIO Command or SPI2 Chip Select 0."
    ]
  },
  {
    "numero": "34",
    "nome": "VDD_PSRAM_1P8_2",
    "tipo": "power",
    "funcoes": [
      "1.8V power supply for in-package integrated PSRAM"
    ],
    "categorias": [
      "Power"
    ]
  },
  {
    "numero": "35",
    "nome": "VDD_LDO_1P8",
    "tipo": "power",
    "funcoes": [
      "1.8V LDO input/output pin"
    ],
    "categorias": [
      "Power"
    ]
  },
  {
    "numero": "36",
    "nome": "SPICS",
    "tipo": "io",
    "alimentacao": [
      "VDD_SPI"
    ],
    "funcoes": [
      "SPICS"
    ],
    "categorias": [
      "SPI"
    ],
    "avisos": [
      "Dedicated Chip Select for external or internal SPI Flash."
    ]
  },
  {
    "numero": "37",
    "nome": "SPIQ",
    "tipo": "io",
    "alimentacao": [
      "VDD_SPI"
    ],
    "funcoes": [
      "SPIQ"
    ],
    "categorias": [
      "SPI"
    ],
    "avisos": [
      "Dedicated Data Q (MISO) for external or internal SPI Flash."
    ]
  },
  {
    "numero": "38",
    "nome": "SPIWP",
    "tipo": "io",
    "alimentacao": [
      "VDD_SPI"
    ],
    "funcoes": [
      "SPIWP"
    ],
    "categorias": [
      "SPI"
    ],
    "avisos": [
      "Dedicated Write Protect for external or internal SPI Flash."
    ]
  },
  {
    "numero": "39",
    "nome": "VDD_SPI",
    "tipo": "power",
    "funcoes": [
      "Dedicated power supply voltage for SPI Flash interface"
    ],
    "categorias": [
      "Power"
    ],
    "avisos": [
      "Typical voltage: 3.3V or 1.8V generated internally."
    ]
  },
  {
    "numero": "40",
    "nome": "SPIHD",
    "tipo": "io",
    "alimentacao": [
      "VDD_SPI"
    ],
    "funcoes": [
      "SPIHD"
    ],
    "categorias": [
      "SPI"
    ],
    "avisos": [
      "Dedicated Hold for external or internal SPI Flash."
    ]
  },
  {
    "numero": "41",
    "nome": "SPICLK",
    "tipo": "io",
    "alimentacao": [
      "VDD_SPI"
    ],
    "funcoes": [
      "SPICLK"
    ],
    "categorias": [
      "SPI"
    ],
    "avisos": [
      "Dedicated Clock for external or internal SPI Flash."
    ]
  },
  {
    "numero": "42",
    "nome": "SPID",
    "tipo": "io",
    "alimentacao": [
      "VDD_SPI"
    ],
    "funcoes": [
      "SPID"
    ],
    "categorias": [
      "SPI"
    ],
    "avisos": [
      "Dedicated Data D (MOSI) for external or internal SPI Flash."
    ]
  },
  {
    "numero": "43",
    "nome": "VCCA/VDDPST_2",
    "tipo": "power",
    "funcoes": [
      "Domain 2 analog and digital power supply (3.3V)"
    ],
    "categorias": [
      "Power"
    ]
  },
  {
    "numero": "44",
    "nome": "USB_DP",
    "tipo": "analog",
    "funcoes": [
      "Positive pin of integrated USB Serial/JTAG transceiver"
    ],
    "categorias": [
      "USB"
    ],
    "avisos": [
      "USB D+. Equipped with internal hardware pull-up."
    ]
  },
  {
    "numero": "45",
    "nome": "USB_DM",
    "tipo": "analog",
    "funcoes": [
      "Negative pin of integrated USB Serial/JTAG transceiver"
    ],
    "categorias": [
      "USB"
    ],
    "avisos": [
      "USB D-."
    ]
  },
  {
    "numero": "46",
    "nome": "GPIO33",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO33",
      "ADC2_CH8"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Multifunction pin: GPIO33 and ADC2 Channel 8."
    ]
  },
  {
    "numero": "47",
    "nome": "GPIO34",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO34",
      "ADC2_CH9"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ],
    "avisos": [
      "Multifunction pin: GPIO34 and ADC2 Channel 9."
    ]
  },
  {
    "numero": "48",
    "nome": "GPIO35",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO35",
      "ADC2_CH10"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "49",
    "nome": "GPIO36",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO36",
      "ADC2_CH11"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "50",
    "nome": "GPIO37",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO37",
      "ADC2_CH12"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "51",
    "nome": "GPIO38",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO38",
      "ADC2_CH13"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "52",
    "nome": "GPIO39",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO39",
      "ADC2_CH14"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "53",
    "nome": "GPIO40",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO40",
      "ADC2_CH15"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "54",
    "nome": "VDDPST_3",
    "tipo": "power",
    "funcoes": [
      "Domain 3 I/O power supply (3.3V)"
    ],
    "categorias": [
      "Power"
    ]
  },
  {
    "numero": "55",
    "nome": "GPIO42",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO42",
      "ADC2_CH16"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "56",
    "nome": "GPIO43",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO43",
      "ADC2_CH17"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "57",
    "nome": "GPIO44",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO44",
      "ADC2_CH18"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "58",
    "nome": "GPIO45",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO45",
      "ADC2_CH19"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "59",
    "nome": "GPIO46",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO46",
      "ADC2_CH20"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "60",
    "nome": "GPIO47",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO47",
      "ADC2_CH21"
    ],
    "categorias": [
      "GPIO",
      "ADC"
    ]
  },
  {
    "numero": "61",
    "nome": "GPIO48",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO48"
    ],
    "categorias": [
      "GPIO"
    ]
  },
  {
    "numero": "62",
    "nome": "GPIO49",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_3"
    ],
    "funcoes": [
      "GPIO49"
    ],
    "categorias": [
      "GPIO"
    ]
  },
  {
    "numero": "63",
    "nome": "VREF_ADC",
    "tipo": "analog",
    "funcoes": [
      "Stable external reference voltage for ADC calibration"
    ],
    "categorias": [
      "Power",
      "ADC"
    ],
    "avisos": [
      "Dedicated analog pin for precision ADC calibration."
    ]
  },
  {
    "numero": "64",
    "nome": "VDDPST_4",
    "tipo": "power",
    "funcoes": [
      "Domain 4 I/O power supply (3.3V)"
    ],
    "categorias": [
      "Power"
    ]
  },
  {
    "numero": "65",
    "nome": "GPIO50",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO50"
    ],
    "categorias": [
      "GPIO"
    ]
  },
  {
    "numero": "66",
    "nome": "GPIO51",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO51"
    ],
    "categorias": [
      "GPIO"
    ]
  },
  {
    "numero": "67",
    "nome": "GPIO52",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO52"
    ],
    "categorias": [
      "GPIO"
    ]
  },
  {
    "numero": "68",
    "nome": "GPIO53",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO53"
    ],
    "categorias": [
      "GPIO"
    ]
  },
  {
    "numero": "69",
    "nome": "GPIO54",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO54",
      "MTDO"
    ],
    "categorias": [
      "GPIO",
      "JTAG"
    ],
    "avisos": [
      "Multifunction pin: JTAG MTDO."
    ]
  },
  {
    "numero": "70",
    "nome": "GPIO55",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO55",
      "MTCK"
    ],
    "categorias": [
      "GPIO",
      "JTAG"
    ],
    "avisos": [
      "Multifunction pin: JTAG MTCK."
    ]
  },
  {
    "numero": "71",
    "nome": "GPIO56",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO56",
      "MTDI"
    ],
    "categorias": [
      "GPIO",
      "JTAG"
    ],
    "avisos": [
      "Multifunction pin: JTAG MTDI."
    ]
  },
  {
    "numero": "72",
    "nome": "GPIO57",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO57",
      "MTMS"
    ],
    "categorias": [
      "GPIO",
      "JTAG"
    ],
    "avisos": [
      "Multifunction pin: JTAG MTMS."
    ]
  },
  {
    "numero": "73",
    "nome": "GPIO58",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO58"
    ],
    "categorias": [
      "GPIO"
    ]
  },
  {
    "numero": "74",
    "nome": "GPIO59",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO59"
    ],
    "categorias": [
      "GPIO"
    ]
  },
  {
    "numero": "75",
    "nome": "GPIO60",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO60"
    ],
    "categorias": [
      "GPIO",
      "Strapping"
    ],
    "avisos": [
      "Boot Strapping pin (paired with GPIO61).",
      "Equipped with internal pull-up active by default."
    ]
  },
  {
    "numero": "76",
    "nome": "GPIO61",
    "tipo": "io",
    "alimentacao": [
      "VDDPST_4"
    ],
    "funcoes": [
      "GPIO61"
    ],
    "categorias": [
      "GPIO",
      "Strapping"
    ],
    "avisos": [
      "Primary Strapping pin for boot selection.",
      "Equipped with internal pull-up active by default. High level (1) at reset enables SPI Boot. Low level (0) forces Download mode."
    ]
  },
  {
    "numero": "77",
    "nome": "VDDA1",
    "tipo": "power",
    "funcoes": [
      "3.3V analog domain power supply"
    ],
    "categorias": [
      "Power"
    ]
  },
  {
    "numero": "78",
    "nome": "XTAL_N",
    "tipo": "analog",
    "funcoes": [
      "External high-speed crystal oscillator connection (Output N)"
    ],
    "categorias": [
      "Clock"
    ]
  },
  {
    "numero": "79",
    "nome": "XTAL_P",
    "tipo": "analog",
    "funcoes": [
      "External high-speed crystal oscillator connection (Input P)"
    ],
    "categorias": [
      "Clock"
    ]
  },
  {
    "numero": "80",
    "nome": "VDDA2",
    "tipo": "power",
    "funcoes": [
      "3.3V analog domain power supply"
    ],
    "categorias": [
      "Power"
    ]
  },
  {
    "numero": "81",
    "nome": "GND",
    "tipo": "power",
    "funcoes": [
      "Center ground pad (Exposed Pad)"
    ],
    "categorias": [
      "Power"
    ],
    "avisos": [
      "Must be properly soldered to the PCB ground plane (GND) for stable RF performance and thermal dissipation."
    ]
  }
]