STM32F429ZIT6

{
  "slug": "stm32f429zit6",
  "version": "0.1.1",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f429zit6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f429zit6.kicad_sym",
    "stm32f429zit6.kicad_mod",
    "stm32f429zit6.glb",
    "stm32f429zit6.step",
    "stm32f429zit6.lbr",
    "docs/hero.png",
    "docs/stm32f429zit6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "STM32F429ZIT6",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-144(20x20)",
    "pin_count": 144,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182526204960768",
    "parts": {
      "symbol": "stm32f429zit6.kicad_sym",
      "footprint": "stm32f429zit6.kicad_mod",
      "model_3d": "stm32f429zit6-etched.glb",
      "model_3d_plain": "stm32f429zit6.glb",
      "model_3d_step": "stm32f429zit6-etched.step",
      "model_3d_step_plain": "stm32f429zit6.step",
      "lbr": "stm32f429zit6.lbr"
    },
    "distributor_links": {
      "lcsc": "C84808",
      "digikey": "497-14053-ND",
      "mouser": "511-STM32F429ZIT6"
    },
    "distributor_check": {
      "checked_at": "2026-09-29T14:38:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-14053-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F429ZIT6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE2",
        "type": "input",
        "description": "GPIO Port E pin 2, alternate functions include TRACECLK, SPI4_SCK, SAI1_MCLK_A, ETH_MII_TXD3, FMC_A23"
      },
      {
        "number": "2",
        "name": "PE3",
        "type": "input",
        "description": "GPIO Port E pin 3, alternate functions include TRACED0, SAI1_SD_B, FMC_A19"
      },
      {
        "number": "3",
        "name": "PE4",
        "type": "input",
        "description": "GPIO Port E pin 4, alternate functions include TRACED1, SPI4_NSS, SAI1_FS_A, FMC_A20, DCMI_D4, LCD_B0"
      },
      {
        "number": "4",
        "name": "PE5",
        "type": "input",
        "description": "GPIO Port E pin 5, alternate functions include TRACED2, TIM9_CH1, SPI4_MISO, SAI1_SCK_A, FMC_A21, DCMI_D6, LCD_G0"
      },
      {
        "number": "5",
        "name": "PE6",
        "type": "input",
        "description": "GPIO Port E pin 6, alternate functions include TRACED3, TIM9_CH2, SPI4_MOSI, SAI1_SD_A, FMC_A22, DCMI_D7, LCD_G1"
      },
      {
        "number": "6",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup power supply for RTC and backup registers"
      },
      {
        "number": "7",
        "name": "PC13",
        "type": "input",
        "description": "GPIO Port C pin 13, alternate function TAMP_1, through power switch with 3 mA max sink capability"
      },
      {
        "number": "8",
        "name": "PC14-OSC32_IN",
        "type": "input",
        "description": "GPIO Port C pin 14 or 32 kHz oscillator input, alternate functions include OSC32_IN"
      },
      {
        "number": "9",
        "name": "PC15-OSC32_OUT",
        "type": "output",
        "description": "GPIO Port C pin 15 or 32 kHz oscillator output, alternate functions include OSC32_OUT"
      },
      {
        "number": "10",
        "name": "PF0",
        "type": "input",
        "description": "GPIO Port F pin 0, alternate functions include I2C2_SDA, FMC_A0"
      },
      {
        "number": "11",
        "name": "PF1",
        "type": "input",
        "description": "GPIO Port F pin 1, alternate functions include I2C2_SCL, FMC_A1"
      },
      {
        "number": "12",
        "name": "PF2",
        "type": "input",
        "description": "GPIO Port F pin 2, alternate functions include I2C2_SMBA, FMC_A2"
      },
      {
        "number": "13",
        "name": "PF3",
        "type": "input",
        "description": "GPIO Port F pin 3, alternate functions include FMC_A3, ADC3_IN9"
      },
      {
        "number": "14",
        "name": "PF4",
        "type": "input",
        "description": "GPIO Port F pin 4, alternate functions include FMC_A4, ADC3_IN14"
      },
      {
        "number": "15",
        "name": "PF5",
        "type": "input",
        "description": "GPIO Port F pin 5, alternate functions include FMC_A5, ADC3_IN15"
      },
      {
        "number": "16",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "17",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "18",
        "name": "PF6",
        "type": "input",
        "description": "GPIO Port F pin 6, alternate functions include TIM10_CH1, SPI5_NSS, SAI1_SD_B, UART7_RX, FMC_NIORD, ADC3_IN4"
      },
      {
        "number": "19",
        "name": "PF7",
        "type": "input",
        "description": "GPIO Port F pin 7, alternate functions include TIM11_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_TX, FMC_NREG, ADC3_IN5"
      },
      {
        "number": "20",
        "name": "PF8",
        "type": "input",
        "description": "GPIO Port F pin 8, alternate functions include SPI5_MISO, SAI1_SCK_B, TIM13_CH1, FMC_NIOWR, ADC3_IN6"
      },
      {
        "number": "21",
        "name": "PF9",
        "type": "input",
        "description": "GPIO Port F pin 9, alternate functions include SPI5_MOSI, SAI1_FS_B, TIM14_CH1, FMC_CD, ADC3_IN7"
      },
      {
        "number": "22",
        "name": "PF10",
        "type": "input",
        "description": "GPIO Port F pin 10, alternate functions include FMC_INTR, DCMI_D11, LCD_DE, ADC3_IN8"
      },
      {
        "number": "23",
        "name": "PH0-OSC_IN",
        "type": "input",
        "description": "GPIO Port H pin 0 or main oscillator input (4-26 MHz)"
      },
      {
        "number": "24",
        "name": "PH1-OSC_OUT",
        "type": "output",
        "description": "GPIO Port H pin 1 or main oscillator output"
      },
      {
        "number": "25",
        "name": "NRST",
        "type": "input",
        "description": "Active low reset input with internal weak pull-up (40 k\u03a9 typical)"
      },
      {
        "number": "26",
        "name": "PC0",
        "type": "input",
        "description": "GPIO Port C pin 0, alternate functions include OTG_HS_ULPI_STP, FMC_SDNWE, ADC123_IN10"
      },
      {
        "number": "27",
        "name": "PC1",
        "type": "input",
        "description": "GPIO Port C pin 1, alternate functions include ETH_MDC, ADC123_IN11"
      },
      {
        "number": "28",
        "name": "PC2",
        "type": "input",
        "description": "GPIO Port C pin 2, alternate functions include SPI2_MISO, I2S2ext_SD, OTG_HS_ULPI_DIR, ETH_MII_TXD2, FMC_SDNE0, ADC123_IN12"
      },
      {
        "number": "29",
        "name": "PC3",
        "type": "input",
        "description": "GPIO Port C pin 3, alternate functions include SPI2_MOSI/I2S2_SD, OTG_HS_ULPI_NXT, ETH_MII_TX_CLK, FMC_SDCKE0, ADC123_IN13"
      },
      {
        "number": "30",
        "name": "PC4",
        "type": "input",
        "description": "GPIO Port C pin 4, alternate functions include ETH_MII_RXD0/ETH_RMII_RXD0, ADC12_IN14"
      },
      {
        "number": "31",
        "name": "PC5",
        "type": "input",
        "description": "GPIO Port C pin 5, alternate functions include ETH_MII_RXD1/ETH_RMII_RXD1, ADC12_IN15"
      },
      {
        "number": "32",
        "name": "PB0",
        "type": "input",
        "description": "GPIO Port B pin 0, alternate functions include TIM1_CH2N, TIM3_CH3, TIM8_CH2N, LCD_R3, OTG_HS_ULPI_D1, ETH_MII_RXD2, ADC12_IN8"
      },
      {
        "number": "33",
        "name": "PB1",
        "type": "input",
        "description": "GPIO Port B pin 1, alternate functions include TIM1_CH3N, TIM3_CH4, TIM8_CH3N, LCD_R6, OTG_HS_ULPI_D2, ETH_MII_RXD3, ADC12_IN9"
      },
      {
        "number": "34",
        "name": "PB2-BOOT1",
        "type": "input",
        "description": "GPIO Port B pin 2 or boot selection from NAND Flash"
      },
      {
        "number": "35",
        "name": "PA0-WKUP",
        "type": "input",
        "description": "GPIO Port A pin 0 or wakeup input, alternate functions include TIM2_CH1/TIM2_ETR, TIM5_CH1, TIM8_ETR, USART2_CTS, UART4_TX, ETH_MII_CRS, ADC123_IN0"
      },
      {
        "number": "36",
        "name": "PA1",
        "type": "input",
        "description": "GPIO Port A pin 1, alternate functions include TIM2_CH2, TIM5_CH2, USART2_RTS, UART4_RX, ETH_MII_RX_CLK/ETH_RMII_REF_CLK, ADC123_IN1"
      },
      {
        "number": "37",
        "name": "PA2",
        "type": "input",
        "description": "GPIO Port A pin 2, alternate functions include TIM2_CH3, TIM5_CH3, TIM9_CH1, USART2_TX, ETH_MDIO, ADC123_IN2"
      },
      {
        "number": "38",
        "name": "PA3",
        "type": "input",
        "description": "GPIO Port A pin 3, alternate functions include TIM2_CH4, TIM5_CH4, TIM9_CH2, USART2_RX, OTG_HS_ULPI_D0, ETH_MII_COL, LCD_B5, ADC123_IN3"
      },
      {
        "number": "39",
        "name": "PA4",
        "type": "input",
        "description": "GPIO Port A pin 4 (TTa structure), alternate functions include SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, OTG_HS_SOF, DCMI_HSYNC, LCD_VSYNC, ADC12_IN4/DAC_OUT1"
      },
      {
        "number": "40",
        "name": "PA5",
        "type": "input",
        "description": "GPIO Port A pin 5 (TTa structure), alternate functions include TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK, OTG_HS_ULPI_CK, ADC12_IN5/DAC_OUT2"
      },
      {
        "number": "41",
        "name": "PA6",
        "type": "input",
        "description": "GPIO Port A pin 6, alternate functions include TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO, TIM13_CH1, DCMI_PIXCLK, LCD_G2, ADC12_IN6"
      },
      {
        "number": "42",
        "name": "PA7",
        "type": "input",
        "description": "GPIO Port A pin 7, alternate functions include TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI, TIM14_CH1, ETH_MII_RX_DV/ETH_RMII_CRS_DV, ADC12_IN7"
      },
      {
        "number": "43",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "44",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "45",
        "name": "BYPASS_REG",
        "type": "input",
        "description": "Bypass resistor control for internal voltage regulator"
      },
      {
        "number": "46",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "47",
        "name": "PA4",
        "type": "input",
        "description": "GPIO Port A pin 4, alternate functions include SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, OTG_HS_SOF, DCMI_HSYNC, LCD_VSYNC, ADC12_IN4/DAC_OUT1"
      },
      {
        "number": "48",
        "name": "PA5",
        "type": "input",
        "description": "GPIO Port A pin 5, alternate functions include TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK, OTG_HS_ULPI_CK, ADC12_IN5/DAC_OUT2"
      },
      {
        "number": "49",
        "name": "PA6",
        "type": "input",
        "description": "GPIO Port A pin 6, alternate functions include TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO, TIM13_CH1, DCMI_PIXCLK, LCD_G2, ADC12_IN6"
      },
      {
        "number": "50",
        "name": "PA7",
        "type": "input",
        "description": "GPIO Port A pin 7, alternate functions include TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI, TIM14_CH1, ETH_MII_RX_DV/ETH_RMII_CRS_DV, ADC12_IN7"
      },
      {
        "number": "51",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "52",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "53",
        "name": "PA4",
        "type": "input",
        "description": "GPIO Port A pin 4, alternate functions include SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, OTG_HS_SOF, DCMI_HSYNC, LCD_VSYNC, ADC12_IN4/DAC_OUT1"
      },
      {
        "number": "54",
        "name": "PA5",
        "type": "input",
        "description": "GPIO Port A pin 5, alternate functions include TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK, OTG_HS_ULPI_CK, ADC12_IN5/DAC_OUT2"
      },
      {
        "number": "55",
        "name": "PA6",
        "type": "input",
        "description": "GPIO Port A pin 6, alternate functions include TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO, TIM13_CH1, DCMI_PIXCLK, LCD_G2, ADC12_IN6"
      },
      {
        "number": "56",
        "name": "PA7",
        "type": "input",
        "description": "GPIO Port A pin 7, alternate functions include TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI, TIM14_CH1, ETH_MII_RX_DV/ETH_RMII_CRS_DV, ADC12_IN7"
      },
      {
        "number": "57",
        "name": "PE7",
        "type": "input",
        "description": "GPIO Port E pin 7, alternate functions include TIM1_ETR, UART7_RX, FMC_D4"
      },
      {
        "number": "58",
        "name": "PE8",
        "type": "input",
        "description": "GPIO Port E pin 8, alternate functions include TIM1_CH1N, UART7_TX, FMC_D5"
      },
      {
        "number": "59",
        "name": "PE9",
        "type": "input",
        "description": "GPIO Port E pin 9, alternate functions include TIM1_CH1, FMC_D6"
      },
      {
        "number": "60",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "61",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "62",
        "name": "PE10",
        "type": "input",
        "description": "GPIO Port E pin 10, alternate functions include TIM1_CH2N, FMC_D7"
      },
      {
        "number": "63",
        "name": "PE11",
        "type": "input",
        "description": "GPIO Port E pin 11, alternate functions include TIM1_CH2, SPI4_NSS, FMC_D8, LCD_G3"
      },
      {
        "number": "64",
        "name": "PE12",
        "type": "input",
        "description": "GPIO Port E pin 12, alternate functions include TIM1_CH3N, SPI4_SCK, FMC_D9, LCD_B4"
      },
      {
        "number": "65",
        "name": "PE13",
        "type": "input",
        "description": "GPIO Port E pin 13, alternate functions include TIM1_CH3, SPI4_MISO, FMC_D10, LCD_DE"
      },
      {
        "number": "66",
        "name": "PE14",
        "type": "input",
        "description": "GPIO Port E pin 14, alternate functions include TIM1_CH4, SPI4_MOSI, FMC_D11, LCD_CLK"
      },
      {
        "number": "67",
        "name": "PE15",
        "type": "input",
        "description": "GPIO Port E pin 15, alternate functions include TIM1_BKIN, FMC_D12, LCD_R7"
      },
      {
        "number": "68",
        "name": "PB10",
        "type": "input",
        "description": "GPIO Port B pin 10, alternate functions include TIM2_CH3, I2C2_SCL, SPI2_SCK/I2S2_CK, USART3_TX, OTG_HS_ULPI_D3, ETH_MII_RX_ER, LCD_G4"
      },
      {
        "number": "69",
        "name": "PB11",
        "type": "input",
        "description": "GPIO Port B pin 11, alternate functions include TIM2_CH4, I2C2_SDA, USART3_RX, OTG_HS_ULPI_D4, ETH_MII_TX_EN/ETH_RMII_TX_EN, LCD_G5"
      },
      {
        "number": "70",
        "name": "VCAP_1",
        "type": "passive",
        "description": "Capacitive load connection for internal voltage regulator (2.2 \u00b5F ceramic capacitor required)"
      },
      {
        "number": "71",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "72",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "73",
        "name": "PB12",
        "type": "input",
        "description": "GPIO Port B pin 12, alternate functions include TIM1_BKIN, I2C2_SMBA, SPI2_NSS/I2S2_WS, USART3_CK, CAN2_RX, OTG_HS_ULPI_D5, ETH_MII_TXD0/ETH_RMII_TXD0, OTG_HS_ID"
      },
      {
        "number": "74",
        "name": "PB13",
        "type": "input",
        "description": "GPIO Port B pin 13, alternate functions include TIM1_CH1N, SPI2_SCK/I2S2_CK, USART3_CTS, CAN2_TX, OTG_HS_ULPI_D6, ETH_MII_TXD1/ETH_RMII_TXD1, OTG_HS_VBUS"
      },
      {
        "number": "75",
        "name": "PB14",
        "type": "input",
        "description": "GPIO Port B pin 14, alternate functions include TIM1_CH2N, TIM8_CH2N, SPI2_MISO, I2S2ext_SD, USART3_RTS, TIM12_CH1, OTG_HS_DM"
      },
      {
        "number": "76",
        "name": "PB15",
        "type": "input",
        "description": "GPIO Port B pin 15, alternate functions include RTC_REFIN, TIM1_CH3N, TIM8_CH3N, SPI2_MOSI/I2S2_SD, TIM12_CH2, OTG_HS_DP"
      },
      {
        "number": "77",
        "name": "PD8",
        "type": "input",
        "description": "GPIO Port D pin 8, alternate functions include USART3_TX, FMC_D13"
      },
      {
        "number": "78",
        "name": "PD9",
        "type": "input",
        "description": "GPIO Port D pin 9, alternate functions include USART3_RX, FMC_D14"
      },
      {
        "number": "79",
        "name": "PD10",
        "type": "input",
        "description": "GPIO Port D pin 10, alternate functions include USART3_CK, FMC_D15, LCD_B3"
      },
      {
        "number": "80",
        "name": "PD11",
        "type": "input",
        "description": "GPIO Port D pin 11, alternate functions include USART3_CTS, FMC_A16"
      },
      {
        "number": "81",
        "name": "PD12",
        "type": "input",
        "description": "GPIO Port D pin 12, alternate functions include TIM4_CH1, USART3_RTS, FMC_A17"
      },
      {
        "number": "82",
        "name": "PD13",
        "type": "input",
        "description": "GPIO Port D pin 13, alternate functions include TIM4_CH2, FMC_A18"
      },
      {
        "number": "83",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "84",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "85",
        "name": "PD14",
        "type": "input",
        "description": "GPIO Port D pin 14, alternate functions include TIM4_CH3, FMC_D0"
      },
      {
        "number": "86",
        "name": "PD15",
        "type": "input",
        "description": "GPIO Port D pin 15, alternate functions include TIM4_CH4, FMC_D1"
      },
      {
        "number": "87",
        "name": "PG2",
        "type": "input",
        "description": "GPIO Port G pin 2, alternate functions include FMC_A12"
      },
      {
        "number": "88",
        "name": "PG3",
        "type": "input",
        "description": "GPIO Port G pin 3, alternate functions include FMC_A13"
      },
      {
        "number": "89",
        "name": "PG4",
        "type": "input",
        "description": "GPIO Port G pin 4, alternate functions include FMC_A14/FMC_BA0"
      },
      {
        "number": "90",
        "name": "PG5",
        "type": "input",
        "description": "GPIO Port G pin 5, alternate functions include FMC_A15/FMC_BA1"
      },
      {
        "number": "91",
        "name": "PG6",
        "type": "input",
        "description": "GPIO Port G pin 6, alternate functions include FMC_INT2, DCMI_D12, LCD_R7"
      },
      {
        "number": "92",
        "name": "PG7",
        "type": "input",
        "description": "GPIO Port G pin 7, alternate functions include USART6_CK, FMC_INT3, DCMI_D13, LCD_CLK"
      },
      {
        "number": "93",
        "name": "PG8",
        "type": "input",
        "description": "GPIO Port G pin 8, alternate functions include SPI6_NSS, USART6_RTS, ETH_PPS_OUT, FMC_SDCLK"
      },
      {
        "number": "94",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "95",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "96",
        "name": "PC6",
        "type": "input",
        "description": "GPIO Port C pin 6, alternate functions include TIM3_CH1, TIM8_CH1, I2S2_MCK, USART6_TX, SDIO_D6, DCMI_D0, LCD_HSYNC"
      },
      {
        "number": "97",
        "name": "PC7",
        "type": "input",
        "description": "GPIO Port C pin 7, alternate functions include TIM3_CH2, TIM8_CH2, I2S3_MCK, USART6_RX, SDIO_D7, DCMI_D1, LCD_G6"
      },
      {
        "number": "98",
        "name": "PC8",
        "type": "input",
        "description": "GPIO Port C pin 8, alternate functions include TIM3_CH3, TIM8_CH3, USART6_CK, SDIO_D0, DCMI_D2"
      },
      {
        "number": "99",
        "name": "PC9",
        "type": "input",
        "description": "GPIO Port C pin 9, alternate functions include MCO2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S_CKIN, SDIO_D1, DCMI_D3"
      },
      {
        "number": "100",
        "name": "PA8",
        "type": "input",
        "description": "GPIO Port A pin 8, alternate functions include MCO1, TIM1_CH1, I2C3_SCL, USART1_CK, OTG_FS_SOF, LCD_R6"
      },
      {
        "number": "101",
        "name": "PA9",
        "type": "input",
        "description": "GPIO Port A pin 9, alternate functions include TIM1_CH2, I2C3_SMBA, USART1_TX, DCMI_D0, OTG_FS_VBUS"
      },
      {
        "number": "102",
        "name": "PA10",
        "type": "input",
        "description": "GPIO Port A pin 10, alternate functions include TIM1_CH3, USART1_RX, OTG_FS_ID, DCMI_D1"
      },
      {
        "number": "103",
        "name": "PA11",
        "type": "input",
        "description": "GPIO Port A pin 11, alternate functions include TIM1_CH4, USART1_CTS, CAN1_RX, LCD_R4, OTG_FS_DM"
      },
      {
        "number": "104",
        "name": "PA12",
        "type": "input",
        "description": "GPIO Port A pin 12, alternate functions include TIM1_ETR, USART1_RTS, CAN1_TX, LCD_R5, OTG_FS_DP"
      },
      {
        "number": "105",
        "name": "PA13",
        "type": "input",
        "description": "GPIO Port A pin 13, alternate functions include JTMS-SWDIO debug interface"
      },
      {
        "number": "106",
        "name": "VCAP_2",
        "type": "passive",
        "description": "Capacitive load connection for internal voltage regulator (2.2 \u00b5F ceramic capacitor required)"
      },
      {
        "number": "107",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "108",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "109",
        "name": "PA14",
        "type": "input",
        "description": "GPIO Port A pin 14, alternate functions include JTCK-SWCLK debug interface"
      },
      {
        "number": "110",
        "name": "PA15",
        "type": "input",
        "description": "GPIO Port A pin 15, alternate functions include JTDI debug interface, TIM2_CH1/TIM2_ETR, SPI1_NSS, SPI3_NSS/I2S3_WS"
      },
      {
        "number": "111",
        "name": "PC10",
        "type": "input",
        "description": "GPIO Port C pin 10, alternate functions include SPI3_SCK/I2S3_CK, USART3_TX, UART4_TX, SDIO_D2, DCMI_D8, LCD_R2"
      },
      {
        "number": "112",
        "name": "PC11",
        "type": "input",
        "description": "GPIO Port C pin 11, alternate functions include I2S3ext_SD, SPI3_MISO, USART3_RX, UART4_RX, SDIO_D3, DCMI_D4"
      },
      {
        "number": "113",
        "name": "PC12",
        "type": "input",
        "description": "GPIO Port C pin 12, alternate functions include SPI3_MOSI/I2S3_SD, USART3_CK, UART5_TX, SDIO_CK, DCMI_D9"
      },
      {
        "number": "114",
        "name": "PD0",
        "type": "input",
        "description": "GPIO Port D pin 0, alternate functions include CAN1_RX, FMC_D2"
      },
      {
        "number": "115",
        "name": "PD1",
        "type": "input",
        "description": "GPIO Port D pin 1, alternate functions include CAN1_TX, FMC_D3"
      },
      {
        "number": "116",
        "name": "PD2",
        "type": "input",
        "description": "GPIO Port D pin 2, alternate functions include TIM3_ETR, UART5_RX, SDIO_CMD, DCMI_D11"
      },
      {
        "number": "117",
        "name": "PD3",
        "type": "input",
        "description": "GPIO Port D pin 3, alternate functions include SPI2_SCK/I2S2_CK, USART2_CTS, FMC_CLK, DCMI_D5, LCD_G7"
      },
      {
        "number": "118",
        "name": "PD4",
        "type": "input",
        "description": "GPIO Port D pin 4, alternate functions include USART2_RTS, FMC_NOE"
      },
      {
        "number": "119",
        "name": "PD5",
        "type": "input",
        "description": "GPIO Port D pin 5, alternate functions include USART2_TX, FMC_NWE"
      },
      {
        "number": "120",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "121",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "122",
        "name": "PD6",
        "type": "input",
        "description": "GPIO Port D pin 6, alternate functions include SPI3_MOSI/I2S3_SD, SAI1_SD_A, USART2_RX, FMC_NWAIT, DCMI_D10, LCD_B2"
      },
      {
        "number": "123",
        "name": "PD7",
        "type": "input",
        "description": "GPIO Port D pin 7, alternate functions include USART2_CK, FMC_NE1/FMC_NCE2"
      },
      {
        "number": "124",
        "name": "PG9",
        "type": "input",
        "description": "GPIO Port G pin 9, alternate functions include USART6_RX, FMC_NE2/FMC_NCE3, DCMI_VSYNC"
      },
      {
        "number": "125",
        "name": "PG10",
        "type": "input",
        "description": "GPIO Port G pin 10, alternate functions include LCD_G3, FMC_NCE4_1/FMC_NE3, DCMI_D2, LCD_B2"
      },
      {
        "number": "126",
        "name": "PG11",
        "type": "input",
        "description": "GPIO Port G pin 11, alternate functions include ETH_MII_TX_EN/ETH_RMII_TX_EN, FMC_NCE4_2, DCMI_D3, LCD_B3"
      },
      {
        "number": "127",
        "name": "PG12",
        "type": "input",
        "description": "GPIO Port G pin 12, alternate functions include SPI6_MISO, USART6_RTS, LCD_B4, FMC_NE4, LCD_B1"
      },
      {
        "number": "128",
        "name": "PG13",
        "type": "input",
        "description": "GPIO Port G pin 13, alternate functions include SPI6_SCK, USART6_CTS, ETH_MII_TXD0/ETH_RMII_TXD0, FMC_A24"
      },
      {
        "number": "129",
        "name": "PG14",
        "type": "input",
        "description": "GPIO Port G pin 14, alternate functions include SPI6_MOSI, USART6_TX, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_A25"
      },
      {
        "number": "130",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "131",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      },
      {
        "number": "132",
        "name": "PG15",
        "type": "input",
        "description": "GPIO Port G pin 15, alternate functions include USART6_CTS, FMC_SDNCAS, DCMI_D13"
      },
      {
        "number": "133",
        "name": "PB3",
        "type": "input",
        "description": "GPIO Port B pin 3, alternate functions include JTDO/TRACESWO debug interface, TIM2_CH2, SPI1_SCK, SPI3_SCK/I2S3_CK"
      },
      {
        "number": "134",
        "name": "PB4",
        "type": "input",
        "description": "GPIO Port B pin 4, alternate functions include NJTRST debug interface, TIM3_CH1, SPI1_MISO, SPI3_MISO, I2S3ext_SD"
      },
      {
        "number": "135",
        "name": "PB5",
        "type": "input",
        "description": "GPIO Port B pin 5, alternate functions include TIM3_CH2, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI/I2S3_SD, CAN2_RX, OTG_HS_ULPI_D7, ETH_PPS_OUT, FMC_SDCKE1, DCMI_D10"
      },
      {
        "number": "136",
        "name": "PB6",
        "type": "input",
        "description": "GPIO Port B pin 6, alternate functions include TIM4_CH1, I2C1_SCL, USART1_TX, CAN2_TX, FMC_SDNE1, DCMI_D5"
      },
      {
        "number": "137",
        "name": "PB7",
        "type": "input",
        "description": "GPIO Port B pin 7, alternate functions include TIM4_CH2, I2C1_SDA, USART1_RX, FMC_NL, DCMI_VSYNC"
      },
      {
        "number": "138",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot selection pin for choosing between Flash, system memory, or embedded SRAM"
      },
      {
        "number": "139",
        "name": "PB8",
        "type": "input",
        "description": "GPIO Port B pin 8, alternate functions include TIM4_CH3, TIM10_CH1, I2C1_SCL, CAN1_RX, ETH_MII_TXD3, SDIO_D4, DCMI_D6, LCD_B6"
      },
      {
        "number": "140",
        "name": "PB9",
        "type": "input",
        "description": "GPIO Port B pin 9, alternate functions include TIM4_CH4, TIM11_CH1, I2C1_SDA, SPI2_NSS/I2S2_WS, CAN1_TX, SDIO_D5, DCMI_D7, LCD_B7"
      },
      {
        "number": "141",
        "name": "PE0",
        "type": "input",
        "description": "GPIO Port E pin 0, alternate functions include TIM4_ETR, UART8_RX, FMC_NBL0, DCMI_D2"
      },
      {
        "number": "142",
        "name": "PE1",
        "type": "input",
        "description": "GPIO Port E pin 1, alternate functions include UART8_TX, FMC_NBL1, DCMI_D3"
      },
      {
        "number": "143",
        "name": "VSS",
        "type": "power_out",
        "description": "Ground (Negative supply)"
      },
      {
        "number": "144",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage (1.7-3.6 V)"
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182526204960768",
        "pages": 226,
        "sha256": "9eccb942b0df757c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 144,
        "described": 144,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}