STM32F469IIT6

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32f469iit6",
  "title": "STM32F469IIT6",
  "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-176(24x24). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "version": "0.1.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f469iit6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32F469IIT6",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-176(24x24)",
    "pin_count": 176,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588858450910851072",
    "parts": {
      "symbol": "stm32f469iit6.kicad_sym",
      "footprint": "stm32f469iit6.kicad_mod",
      "model_3d": "stm32f469iit6-etched.glb",
      "model_3d_plain": "stm32f469iit6.glb",
      "model_3d_step": "stm32f469iit6-etched.step",
      "model_3d_step_plain": "stm32f469iit6.step",
      "lbr": "stm32f469iit6.lbr"
    },
    "distributor_links": {
      "lcsc": "C117839",
      "digikey": "497-16071-ND",
      "mouser": "511-STM32F469IIT6"
    },
    "distributor_check": {
      "checked_at": "2026-09-29T14:41:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-16071-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F469IIT6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE2",
        "type": "bidirectional",
        "description": "Port E pin 2; can be configured as TRACECLK, SPI4_SCK, SAI1_MCLK_A, QUADSPI_BK1_IO2, ETH_MII_TXD3, FMC_A23, or general-purpose I/O."
      },
      {
        "number": "2",
        "name": "PE3",
        "type": "bidirectional",
        "description": "Port E pin 3; can be configured as TRACED0, SAI1_SD_B, FMC_A19, or general-purpose I/O."
      },
      {
        "number": "3",
        "name": "PE4",
        "type": "bidirectional",
        "description": "Port E pin 4; can be configured as TRACED1, SPI4_NSS, SAI1_FS_A, FMC_A20, DCMI_D4, LCD_B0, or general-purpose I/O."
      },
      {
        "number": "4",
        "name": "PE5",
        "type": "bidirectional",
        "description": "Port E pin 5; can be configured as TRACED2, TIM9_CH1, SPI4_MISO, SAI1_SCK_A, FMC_A21, DCMI_D6, LCD_G0, or general-purpose I/O."
      },
      {
        "number": "5",
        "name": "PE6",
        "type": "bidirectional",
        "description": "Port E pin 6; can be configured as TRACED3, TIM9_CH2, SPI4_MOSI, SAI1_SD_A, FMC_A22, DCMI_D7, LCD_G1, or general-purpose I/O."
      },
      {
        "number": "6",
        "name": "VBAT",
        "type": "power_in",
        "description": "Supply voltage for RTC, backup SRAM, and backup registers, typically connected to battery or VDD."
      },
      {
        "number": "7",
        "name": "PI8",
        "type": "bidirectional",
        "description": "Port I pin 8; can be configured as RTC_TAMP1/RTC_TAMP2/RTC_TS or general-purpose I/O; supplied through power switch with 3 mA limit."
      },
      {
        "number": "8",
        "name": "PC13",
        "type": "bidirectional",
        "description": "Port C pin 13; can be configured as RTC_TAMP1/RTC_TS/RTC_OUT or general-purpose I/O; supplied through power switch with 3 mA limit."
      },
      {
        "number": "9",
        "name": "PC14/OSC32_IN",
        "type": "bidirectional",
        "description": "Port C pin 14 / 32 kHz oscillator input; default function is OSC32_IN; can be configured as general-purpose I/O; supplied through power switch with 3 mA limit."
      },
      {
        "number": "10",
        "name": "PC15/OSC32_OUT",
        "type": "bidirectional",
        "description": "Port C pin 15 / 32 kHz oscillator output; default function is OSC32_OUT; can be configured as general-purpose I/O; supplied through power switch with 3 mA limit."
      },
      {
        "number": "11",
        "name": "PI9",
        "type": "bidirectional",
        "description": "Port I pin 9; can be configured as CAN1_RX, FMC_D30, LCD_VSYNC, or general-purpose I/O."
      },
      {
        "number": "12",
        "name": "PI10",
        "type": "bidirectional",
        "description": "Port I pin 10; can be configured as ETH_MII_RX_ER, FMC_D31, LCD_HSYNC, or general-purpose I/O."
      },
      {
        "number": "13",
        "name": "PI11",
        "type": "bidirectional",
        "description": "Port I pin 11; can be configured as LCD_G6, OTG_HS_ULPI_DIR, or general-purpose I/O."
      },
      {
        "number": "14",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "15",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "16",
        "name": "PF0",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "17",
        "name": "PF1",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "18",
        "name": "PF2",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "19",
        "name": "PF3",
        "type": "bidirectional",
        "description": "Port F pin 3; can be configured as FMC_A3 or general-purpose I/O; ADC3_IN9 analog input."
      },
      {
        "number": "20",
        "name": "PF4",
        "type": "bidirectional",
        "description": "Port F pin 4; can be configured as FMC_A4 or general-purpose I/O; ADC3_IN14 analog input."
      },
      {
        "number": "21",
        "name": "PF5",
        "type": "bidirectional",
        "description": "Port F pin 5; can be configured as FMC_A5 or general-purpose I/O; ADC3_IN15 analog input."
      },
      {
        "number": "22",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "23",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "24",
        "name": "PF6",
        "type": "bidirectional",
        "description": "Port F pin 6; can be configured as TIM10_CH1, SPI5_NSS, SAI1_SD_B, UART7_Rx, QUADSPI_BK1_IO3, or general-purpose I/O; ADC3_IN4 analog input."
      },
      {
        "number": "25",
        "name": "PF7",
        "type": "bidirectional",
        "description": "Port F pin 7; can be configured as TIM11_CH1, SPI5_SCK, SAI1_MCLK_B, UART7_Tx, QUADSPI_BK1_IO2, or general-purpose I/O; ADC3_IN5 analog input."
      },
      {
        "number": "26",
        "name": "PF8",
        "type": "bidirectional",
        "description": "Port F pin 8; can be configured as SPI5_MISO, SAI1_SCK_B, TIM13_CH1, QUADSPI_BK1_IO0, or general-purpose I/O; ADC3_IN6 analog input."
      },
      {
        "number": "27",
        "name": "PF9",
        "type": "bidirectional",
        "description": "Port F pin 9; can be configured as SPI5_MOSI, SAI1_FS_B, TIM14_CH1, QUADSPI_BK1_IO1, or general-purpose I/O; ADC3_IN7 analog input."
      },
      {
        "number": "28",
        "name": "PF10",
        "type": "bidirectional",
        "description": "Port F pin 10; can be configured as QUADSPI_CLK, DCMI_D11, LCD_DE, or general-purpose I/O; ADC3_IN8 analog input."
      },
      {
        "number": "29",
        "name": "PH0/OSC_IN",
        "type": "bidirectional",
        "description": "Port H pin 0 / high-speed oscillator input; default function is OSC_IN; can be configured as general-purpose I/O."
      },
      {
        "number": "30",
        "name": "PH1/OSC_OUT",
        "type": "bidirectional",
        "description": "Port H pin 1 / high-speed oscillator output; default function is OSC_OUT; can be configured as general-purpose I/O."
      },
      {
        "number": "31",
        "name": "NRST",
        "type": "input",
        "description": "Active-low reset input with internal weak pull-up; assert reset when pulled below VRST(L) threshold; used for system reset control."
      },
      {
        "number": "32",
        "name": "PC0",
        "type": "bidirectional",
        "description": "Port C pin 0; can be configured as OTG_HS_ULPI_STP, FMC_SDNWE, LCD_R5, or general-purpose I/O; ADC123_IN10 analog input."
      },
      {
        "number": "33",
        "name": "PC1",
        "type": "bidirectional",
        "description": "Port C pin 1; can be configured as TRACED0, SPI2_MOSI/I2S2_SD, SAI1_SD_A, ETH_MDC, or general-purpose I/O; ADC123_IN11 analog input."
      },
      {
        "number": "34",
        "name": "PC2",
        "type": "bidirectional",
        "description": "Port C pin 2; can be configured as SPI2_MISO, I2S2ext_SD, OTG_HS_ULPI_DIR, ETH_MII_TXD2, FMC_SDNE0, or general-purpose I/O; ADC123_IN12 analog input."
      },
      {
        "number": "35",
        "name": "PC3",
        "type": "bidirectional",
        "description": "Port C pin 3; can be configured as SPI2_MOSI/I2S2_SD, OTG_HS_ULPI_NXT, ETH_MII_TX_CLK, FMC_SDCKE0, or general-purpose I/O; ADC123_IN13 analog input."
      },
      {
        "number": "36",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "37",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground reference for ADC."
      },
      {
        "number": "38",
        "name": "VREF+",
        "type": "power_in",
        "description": "ADC reference voltage positive input; 1.62 V to 3.6 V; decoupled with 100 nF capacitor."
      },
      {
        "number": "39",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply voltage for ADC and comparators; 1.62 V to 3.6 V."
      },
      {
        "number": "40",
        "name": "PA0/WKUP",
        "type": "bidirectional",
        "description": "Port A pin 0 / wakeup pin; can be configured as TIM2_CH1/TIM2_ETR, TIM5_CH1, TIM8_ETR, USART2_CTS, UART4_TX, ETH_MII_CRS, or general-purpose I/O; ADC123_IN0 analog input; wakeup from low-power modes."
      },
      {
        "number": "41",
        "name": "PA1",
        "type": "bidirectional",
        "description": "Port A pin 1; can be configured as TIM2_CH2, TIM5_CH2, USART2_RTS, UART4_RX, QUADSPI_BK1_IO3, ETH_MII_RX_CLK/ETH_RMII_REF_CLK, LCD_R2, or general-purpose I/O; ADC123_IN1 analog input."
      },
      {
        "number": "42",
        "name": "PA2",
        "type": "bidirectional",
        "description": "Port A pin 2; can be configured as TIM2_CH3, TIM5_CH3, TIM9_CH1, USART2_TX, ETH_MDIO, LCD_R1, or general-purpose I/O; ADC123_IN2 analog input."
      },
      {
        "number": "43",
        "name": "PH2",
        "type": "bidirectional",
        "description": "Port H pin 2; can be configured as QUADSPI_BK2_IO0, ETH_MII_CRS, FMC_SDCKE0, LCD_R0, or general-purpose I/O."
      },
      {
        "number": "44",
        "name": "PH3",
        "type": "bidirectional",
        "description": "Port H pin 3; can be configured as QUADSPI_BK2_IO1, ETH_MII_COL, FMC_SDNE0, LCD_R1, or general-purpose I/O."
      },
      {
        "number": "45",
        "name": "PH4",
        "type": "bidirectional",
        "description": "Port H pin 4; can be configured as I2C2_SCL, LCD_G5, OTG_HS_ULPI_NXT, LCD_G4, or general-purpose I/O."
      },
      {
        "number": "46",
        "name": "PH5",
        "type": "bidirectional",
        "description": "Port H pin 5; can be configured as I2C2_SDA, SPI5_NSS, FMC_SDNWE, or general-purpose I/O."
      },
      {
        "number": "47",
        "name": "PA3",
        "type": "bidirectional",
        "description": "Port A pin 3; can be configured as TIM2_CH4, TIM5_CH4, TIM9_CH2, USART2_RX, LCD_B2, OTG_HS_ULPI_D0, ETH_MII_COL, LCD_B5, or general-purpose I/O; ADC123_IN3 analog input."
      },
      {
        "number": "48",
        "name": "BYPASS_REG",
        "type": "input",
        "description": ""
      },
      {
        "number": "49",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "50",
        "name": "PA4",
        "type": "bidirectional",
        "description": "Port A pin 4; can be configured as SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, OTG_HS_SOF, DCMI_HSYNC, LCD_VSYNC, or general-purpose I/O; ADC12_IN4 analog input; DAC_OUT1 analog output."
      },
      {
        "number": "51",
        "name": "PA5",
        "type": "bidirectional",
        "description": "Port A pin 5; can be configured as TIM2_CH1/TIM2_ETR, TIM8_CH1N, SPI1_SCK, OTG_HS_ULPI_CK, LCD_R4, or general-purpose I/O; ADC12_IN5 analog input; DAC_OUT2 analog output."
      },
      {
        "number": "52",
        "name": "PA6",
        "type": "bidirectional",
        "description": "Port A pin 6; can be configured as TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO, TIM13_CH1, DCMI_PIXCLK, LCD_G2, or general-purpose I/O; ADC12_IN6 analog input."
      },
      {
        "number": "53",
        "name": "PA7",
        "type": "bidirectional",
        "description": "Port A pin 7; can be configured as TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI, TIM14_CH1, QUADSPI_CLK, ETH_MII_RX_DV/ETH_RMII_CRS_DV, FMC_SDNWE, or general-purpose I/O; ADC12_IN7 analog input."
      },
      {
        "number": "54",
        "name": "PC4",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "55",
        "name": "PC5",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "56",
        "name": "PB0",
        "type": "bidirectional",
        "description": "Port B pin 0; can be configured as TIM1_CH2N, TIM3_CH3, TIM8_CH2N, LCD_R3, OTG_HS_ULPI_D1, ETH_MII_RXD2, LCD_G1, or general-purpose I/O; ADC12_IN8 analog input."
      },
      {
        "number": "57",
        "name": "PB1",
        "type": "bidirectional",
        "description": "Port B pin 1; can be configured as TIM1_CH3N, TIM3_CH4, TIM8_CH3N, LCD_R6, OTG_HS_ULPI_D2, ETH_MII_RXD3, LCD_G0, or general-purpose I/O; ADC12_IN9 analog input."
      },
      {
        "number": "58",
        "name": "PB2/BOOT1",
        "type": "bidirectional",
        "description": "Port B pin 2 / boot configuration pin; can be configured as general-purpose I/O."
      },
      {
        "number": "59",
        "name": "PF11",
        "type": "bidirectional",
        "description": "Port F pin 11; can be configured as SPI5_MOSI, FMC_SDNRAS, DCMI_D12, or general-purpose I/O."
      },
      {
        "number": "60",
        "name": "PF12",
        "type": "bidirectional",
        "description": "Port F pin 12; can be configured as FMC_A6 or general-purpose I/O."
      },
      {
        "number": "61",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "62",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "63",
        "name": "PF13",
        "type": "bidirectional",
        "description": "Port F pin 13; can be configured as FMC_A7 or general-purpose I/O."
      },
      {
        "number": "64",
        "name": "PF14",
        "type": "bidirectional",
        "description": "Port F pin 14; can be configured as FMC_A8 or general-purpose I/O."
      },
      {
        "number": "65",
        "name": "PF15",
        "type": "bidirectional",
        "description": "Port F pin 15; can be configured as FMC_A9 or general-purpose I/O."
      },
      {
        "number": "66",
        "name": "PG0",
        "type": "bidirectional",
        "description": "Port G pin 0; can be configured as FMC_A10 or general-purpose I/O."
      },
      {
        "number": "67",
        "name": "PG1",
        "type": "bidirectional",
        "description": "Port G pin 1; can be configured as FMC_A11 or general-purpose I/O."
      },
      {
        "number": "68",
        "name": "PE7",
        "type": "bidirectional",
        "description": "Port E pin 7; can be configured as TIM1_ETR, UART7_Rx, QUADSPI_BK2_IO0, FMC_D4, or general-purpose I/O."
      },
      {
        "number": "69",
        "name": "PE8",
        "type": "bidirectional",
        "description": "Port E pin 8; can be configured as TIM1_CH1N, UART7_Tx, QUADSPI_BK2_IO1, FMC_D5, or general-purpose I/O."
      },
      {
        "number": "70",
        "name": "PE9",
        "type": "bidirectional",
        "description": "Port E pin 9; can be configured as TIM1_CH1, QUADSPI_BK2_IO2, FMC_D6, or general-purpose I/O."
      },
      {
        "number": "71",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "72",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "73",
        "name": "PE10",
        "type": "bidirectional",
        "description": "Port E pin 10; can be configured as TIM1_CH2N, QUADSPI_BK2_IO3, FMC_D7, or general-purpose I/O."
      },
      {
        "number": "74",
        "name": "PE11",
        "type": "bidirectional",
        "description": "Port E pin 11; can be configured as TIM1_CH2, SPI4_NSS, FMC_D8, LCD_G3, or general-purpose I/O."
      },
      {
        "number": "75",
        "name": "PE12",
        "type": "bidirectional",
        "description": "Port E pin 12; can be configured as TIM1_CH3N, SPI4_SCK, FMC_D9, LCD_B4, or general-purpose I/O."
      },
      {
        "number": "76",
        "name": "PE13",
        "type": "bidirectional",
        "description": "Port E pin 13; can be configured as TIM1_CH3, SPI4_MISO, FMC_D10, LCD_DE, or general-purpose I/O."
      },
      {
        "number": "77",
        "name": "PE14",
        "type": "bidirectional",
        "description": "Port E pin 14; can be configured as TIM1_CH4, SPI4_MOSI, FMC_D11, LCD_CLK, or general-purpose I/O."
      },
      {
        "number": "78",
        "name": "PE15",
        "type": "bidirectional",
        "description": "Port E pin 15; can be configured as TIM1_BKIN, FMC_D12, LCD_R7, or general-purpose I/O."
      },
      {
        "number": "79",
        "name": "PB10",
        "type": "bidirectional",
        "description": "Port B pin 10; can be configured as TIM2_CH3, I2C2_SCL, SPI2_SCK/I2S2_CK, USART3_TX, QUADSPI_BK1_NCS, OTG_HS_ULPI_D3, ETH_MII_RX_ER, LCD_G4, or general-purpose I/O."
      },
      {
        "number": "80",
        "name": "PB11",
        "type": "bidirectional",
        "description": "Port B pin 11; can be configured as TIM2_CH4, I2C2_SDA, USART3_RX, OTG_HS_ULPI_D4, ETH_MII_TX_EN/ETH_RMII_TX_EN, DSIHOST_TE, LCD_G5, or general-purpose I/O."
      },
      {
        "number": "81",
        "name": "VCAP1",
        "type": "power_in",
        "description": "Decoupling capacitor pin for core voltage regulator; connect 4.7 µF ceramic capacitor to ground."
      },
      {
        "number": "82",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "83",
        "name": "PH6",
        "type": "bidirectional",
        "description": "Port H pin 6; can be configured as I2C2_SMBA, SPI5_SCK, TIM12_CH1, ETH_MII_RXD2, FMC_SDNE1, DCMI_D8, or general-purpose I/O."
      },
      {
        "number": "84",
        "name": "PH7",
        "type": "bidirectional",
        "description": "Port H pin 7; can be configured as I2C3_SCL, SPI5_MISO, ETH_MII_RXD3, FMC_SDCKE1, DCMI_D9, or general-purpose I/O."
      },
      {
        "number": "85",
        "name": "PB12",
        "type": "bidirectional",
        "description": "Port B pin 12; can be configured as 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, or general-purpose I/O."
      },
      {
        "number": "86",
        "name": "PB13",
        "type": "bidirectional",
        "description": "Port B pin 13; can be configured as TIM1_CH1N, SPI2_SCK/I2S2_CK, USART3_CTS, CAN2_TX, OTG_HS_ULPI_D6, ETH_MII_TXD1/ETH_RMII_TXD1, or general-purpose I/O; OTG_HS_VBUS analog input."
      },
      {
        "number": "87",
        "name": "PB14",
        "type": "bidirectional",
        "description": "Port B pin 14; can be configured as TIM1_CH2N, TIM8_CH2N, SPI2_MISO, I2S2ext_SD, USART3_RTS, TIM12_CH1, OTG_HS_DM, or general-purpose I/O."
      },
      {
        "number": "88",
        "name": "PB15",
        "type": "bidirectional",
        "description": "Port B pin 15; can be configured as RTC_REFIN, TIM1_CH3N, TIM8_CH3N, SPI2_MOSI/I2S2_SD, TIM12_CH2, OTG_HS_DP, or general-purpose I/O."
      },
      {
        "number": "89",
        "name": "PD8",
        "type": "bidirectional",
        "description": "Port D pin 8; can be configured as USART3_TX, FMC_D13, or general-purpose I/O."
      },
      {
        "number": "90",
        "name": "PD9",
        "type": "bidirectional",
        "description": "Port D pin 9; can be configured as USART3_RX, FMC_D14, or general-purpose I/O."
      },
      {
        "number": "91",
        "name": "PD10",
        "type": "bidirectional",
        "description": "Port D pin 10; can be configured as USART3_CK, FMC_D15, LCD_B3, or general-purpose I/O."
      },
      {
        "number": "92",
        "name": "PD11",
        "type": "bidirectional",
        "description": "Port D pin 11; can be configured as USART3_CTS, QUADSPI_BK1_IO0, FMC_A16/FMC_CLE, or general-purpose I/O."
      },
      {
        "number": "93",
        "name": "PD12",
        "type": "bidirectional",
        "description": "Port D pin 12; can be configured as TIM4_CH1, USART3_RTS, QUADSPI_BK1_IO1, FMC_A17/FMC_ALE, or general-purpose I/O."
      },
      {
        "number": "94",
        "name": "PD13",
        "type": "bidirectional",
        "description": "Port D pin 13; can be configured as TIM4_CH2, QUADSPI_BK1_IO3, FMC_A18, or general-purpose I/O."
      },
      {
        "number": "95",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "96",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "97",
        "name": "PD14",
        "type": "bidirectional",
        "description": "Port D pin 14; can be configured as TIM4_CH3, FMC_D0, or general-purpose I/O."
      },
      {
        "number": "98",
        "name": "PD15",
        "type": "bidirectional",
        "description": "Port D pin 15; can be configured as TIM4_CH4, FMC_D1, or general-purpose I/O."
      },
      {
        "number": "99",
        "name": "VDDDSI",
        "type": "power_in",
        "description": "DSI host supply voltage."
      },
      {
        "number": "100",
        "name": "VCAPDSI",
        "type": "power_in",
        "description": "DSI host regulator decoupling capacitor pin."
      },
      {
        "number": "101",
        "name": "DSIHOST_D0P",
        "type": "bidirectional",
        "description": "MIPI DSI host data lane 0 positive signal."
      },
      {
        "number": "102",
        "name": "DSIHOST_D0N",
        "type": "bidirectional",
        "description": "MIPI DSI host data lane 0 negative signal."
      },
      {
        "number": "103",
        "name": "VSSDSI",
        "type": "power_in",
        "description": "DSI ground reference."
      },
      {
        "number": "104",
        "name": "DSIHOST_CKP",
        "type": "bidirectional",
        "description": "MIPI DSI host clock lane positive signal."
      },
      {
        "number": "105",
        "name": "DSIHOST_CKN",
        "type": "bidirectional",
        "description": "MIPI DSI host clock lane negative signal."
      },
      {
        "number": "106",
        "name": "VDD12DSI",
        "type": "power_in",
        "description": "DSI 1.2 V internal regulator output and PLL supply voltage."
      },
      {
        "number": "107",
        "name": "DSIHOST_D1P",
        "type": "bidirectional",
        "description": "MIPI DSI host data lane 1 positive signal."
      },
      {
        "number": "108",
        "name": "DSIHOST_D1N",
        "type": "bidirectional",
        "description": "MIPI DSI host data lane 1 negative signal."
      },
      {
        "number": "109",
        "name": "VSSDSI",
        "type": "power_in",
        "description": "DSI ground reference."
      },
      {
        "number": "110",
        "name": "PG2",
        "type": "bidirectional",
        "description": "Port G pin 2; can be configured as FMC_A12 or general-purpose I/O."
      },
      {
        "number": "111",
        "name": "PG3",
        "type": "bidirectional",
        "description": "Port G pin 3; can be configured as FMC_A13 or general-purpose I/O."
      },
      {
        "number": "112",
        "name": "PG4",
        "type": "bidirectional",
        "description": "Port G pin 4; can be configured as FMC_A14/FMC_BA0 or general-purpose I/O."
      },
      {
        "number": "113",
        "name": "PG5",
        "type": "bidirectional",
        "description": "Port G pin 5; can be configured as FMC_A15/FMC_BA1 or general-purpose I/O."
      },
      {
        "number": "114",
        "name": "PG6",
        "type": "bidirectional",
        "description": "Port G pin 6; can be configured as DCMI_D12, LCD_R7, or general-purpose I/O."
      },
      {
        "number": "115",
        "name": "PG7",
        "type": "bidirectional",
        "description": "Port G pin 7; can be configured as SAI1_MCLK_A, USART6_CK, FMC_INT, DCMI_D13, LCD_CLK, or general-purpose I/O."
      },
      {
        "number": "116",
        "name": "PG8",
        "type": "bidirectional",
        "description": "Port G pin 8; can be configured as SPI6_NSS, USART6_RTS, ETH_PPS_OUT, FMC_SDCLK, LCD_G7, or general-purpose I/O."
      },
      {
        "number": "117",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "118",
        "name": "VDDUSB",
        "type": "power_in",
        "description": "USB dedicated supply voltage (1.62 V to 3.6 V); can be independent from VDD for full-speed operation."
      },
      {
        "number": "119",
        "name": "PC6",
        "type": "bidirectional",
        "description": "Port C pin 6; can be configured as TIM3_CH1, TIM8_CH1, I2S2_MCK, USART6_TX, SDIO_D6, DCMI_D0, LCD_HSYNC, or general-purpose I/O."
      },
      {
        "number": "120",
        "name": "PC7",
        "type": "bidirectional",
        "description": "Port C pin 7; can be configured as TIM3_CH2, TIM8_CH2, I2S3_MCK, USART6_RX, SDIO_D7, DCMI_D1, LCD_G6, or general-purpose I/O."
      },
      {
        "number": "121",
        "name": "PC8",
        "type": "bidirectional",
        "description": "Port C pin 8; can be configured as TRACED1, TIM3_CH3, TIM8_CH3, USART6_CK, SDIO_D0, DCMI_D2, or general-purpose I/O."
      },
      {
        "number": "122",
        "name": "PC9",
        "type": "bidirectional",
        "description": "Port C pin 9; can be configured as MCO2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S_CKIN, QUADSPI_BK1_IO0, SDIO_D1, DCMI_D3, or general-purpose I/O."
      },
      {
        "number": "123",
        "name": "PA8",
        "type": "bidirectional",
        "description": "Port A pin 8; can be configured as MCO1, TIM1_CH1, I2C3_SCL, USART1_CK, OTG_FS_SOF, LCD_R6, or general-purpose I/O."
      },
      {
        "number": "124",
        "name": "PA9",
        "type": "bidirectional",
        "description": "Port A pin 9; can be configured as TIM1_CH2, I2C3_SMBA, SPI2_SCK/I2S2_CK, USART1_TX, DCMI_D0, or general-purpose I/O; OTG_FS_VBUS analog input."
      },
      {
        "number": "125",
        "name": "PA10",
        "type": "bidirectional",
        "description": "Port A pin 10; can be configured as TIM1_CH3, USART1_RX, OTG_FS_ID, DCMI_D1, or general-purpose I/O."
      },
      {
        "number": "126",
        "name": "PA11",
        "type": "bidirectional",
        "description": "Port A pin 11; can be configured as TIM1_CH4, USART1_CTS, CAN1_RX, OTG_FS_DM, LCD_R4, or general-purpose I/O."
      },
      {
        "number": "127",
        "name": "PA12",
        "type": "bidirectional",
        "description": "Port A pin 12; can be configured as TIM1_ETR, USART1_RTS, CAN1_TX, OTG_FS_DP, LCD_R5, or general-purpose I/O."
      },
      {
        "number": "128",
        "name": "PA13",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "129",
        "name": "VCAP2",
        "type": "power_in",
        "description": "Decoupling capacitor pin for core voltage regulator; connect 4.7 µF ceramic capacitor to ground."
      },
      {
        "number": "130",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "131",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "132",
        "name": "PI0",
        "type": "bidirectional",
        "description": "Port I pin 0; can be configured as TIM5_CH4, SPI2_NSS/I2S2_WS, FMC_D24, DCMI_D13, LCD_G5, or general-purpose I/O."
      },
      {
        "number": "133",
        "name": "PI1",
        "type": "bidirectional",
        "description": "Port I pin 1; can be configured as SPI2_SCK/I2S2_CK, FMC_D25, DCMI_D8, LCD_G6, or general-purpose I/O."
      },
      {
        "number": "134",
        "name": "PI3",
        "type": "bidirectional",
        "description": "Port I pin 3; can be configured as TIM8_ETR, SPI2_MOSI/I2S2_SD, FMC_D27, DCMI_D10, or general-purpose I/O."
      },
      {
        "number": "135",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "136",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "137",
        "name": "PA14",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "138",
        "name": "PA15",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "139",
        "name": "PC10",
        "type": "bidirectional",
        "description": "Port C pin 10; can be configured as SPI3_SCK/I2S3_CK, USART3_TX, UART4_TX, QUADSPI_BK1_IO1, SDIO_D2, DCMI_D8, LCD_R2, or general-purpose I/O."
      },
      {
        "number": "140",
        "name": "PC11",
        "type": "bidirectional",
        "description": "Port C pin 11; can be configured as I2S3ext_SD, SPI3_MISO, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, SDIO_D3, DCMI_D4, or general-purpose I/O."
      },
      {
        "number": "141",
        "name": "PC12",
        "type": "bidirectional",
        "description": "Port C pin 12; can be configured as TRACED3, SPI3_MOSI/I2S3_SD, USART3_CK, UART5_TX, SDIO_CK, DCMI_D9, or general-purpose I/O."
      },
      {
        "number": "142",
        "name": "PD0",
        "type": "bidirectional",
        "description": "Port D pin 0; can be configured as CAN1_RX, FMC_D2, or general-purpose I/O."
      },
      {
        "number": "143",
        "name": "PD1",
        "type": "bidirectional",
        "description": "Port D pin 1; can be configured as CAN1_TX, FMC_D3, or general-purpose I/O."
      },
      {
        "number": "144",
        "name": "PD2",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "145",
        "name": "PD3",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "146",
        "name": "PD4",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "147",
        "name": "PD5",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "148",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "149",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "150",
        "name": "PD6",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "151",
        "name": "PD7",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "152",
        "name": "PG9",
        "type": "bidirectional",
        "description": "Port G pin 9; can be configured as USART6_RX, QUADSPI_BK2_IO2, FMC_NE2/FMC_NCE, DCMI_VSYNC, or general-purpose I/O."
      },
      {
        "number": "153",
        "name": "PG10",
        "type": "bidirectional",
        "description": "Port G pin 10; can be configured as LCD_G3, FMC_NE3, DCMI_D2, LCD_B2, or general-purpose I/O."
      },
      {
        "number": "154",
        "name": "PG11",
        "type": "bidirectional",
        "description": "Port G pin 11; can be configured as ETH_MII_TX_EN/ETH_RMII_TX_EN, DCMI_D3, LCD_B3, or general-purpose I/O."
      },
      {
        "number": "155",
        "name": "PG12",
        "type": "bidirectional",
        "description": "Port G pin 12; can be configured as SPI6_MISO, USART6_RTS, LCD_B4, FMC_NE4, LCD_B1, or general-purpose I/O."
      },
      {
        "number": "156",
        "name": "PG13",
        "type": "bidirectional",
        "description": "Port G pin 13; can be configured as TRACED0, SPI6_SCK, USART6_CTS, ETH_MII_TXD0/ETH_RMII_TXD0, FMC_A24, LCD_R0, or general-purpose I/O."
      },
      {
        "number": "157",
        "name": "PG14",
        "type": "bidirectional",
        "description": "Port G pin 14; can be configured as TRACED1, SPI6_MOSI, USART6_TX, QUADSPI_BK2_IO3, ETH_MII_TXD1/ETH_RMII_TXD1, FMC_A25, LCD_B0, or general-purpose I/O."
      },
      {
        "number": "158",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "159",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "160",
        "name": "PG15",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "161",
        "name": "PB3",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "162",
        "name": "PB4",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "163",
        "name": "PB5",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "164",
        "name": "PB6",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "165",
        "name": "PB7",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "166",
        "name": "BOOT0",
        "type": "input",
        "description": ""
      },
      {
        "number": "167",
        "name": "PB8",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "168",
        "name": "PB9",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "169",
        "name": "PE0",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "170",
        "name": "PE1",
        "type": "bidirectional",
        "description": ""
      },
      {
        "number": "171",
        "name": "PDR_ON",
        "type": "input",
        "description": ""
      },
      {
        "number": "172",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage 1.7 V to 3.6 V."
      },
      {
        "number": "173",
        "name": "PI4",
        "type": "bidirectional",
        "description": "Port I pin 4; can be configured as TIM8_BKIN, FMC_NBL2, DCMI_D5, LCD_B4, or general-purpose I/O."
      },
      {
        "number": "174",
        "name": "PI5",
        "type": "bidirectional",
        "description": "Port I pin 5; can be configured as TIM8_CH1, FMC_NBL3, DCMI_VSYNC, LCD_B5, or general-purpose I/O."
      },
      {
        "number": "175",
        "name": "PI6",
        "type": "bidirectional",
        "description": "Port I pin 6; can be configured as TIM8_CH2, FMC_D28, DCMI_D6, LCD_B6, or general-purpose I/O."
      },
      {
        "number": "176",
        "name": "PI7",
        "type": "bidirectional",
        "description": "Port I pin 7; can be configured as TIM8_CH3, FMC_D29, DCMI_D7, LCD_B7, or general-purpose I/O."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
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        "pages": 217,
        "sha256": "0a93578085d53c67",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 176,
        "described": 176,
        "cites_pages": true,
        "refuses_to_fabricate": true,
        "checked_against": "STM32_open_pin_data STM32F469IITx.xml"
      },
      "correction": {
        "at": "2026-09-30",
        "what": "150 of 176 pins corrected",
        "how": "pinout rebuilt from STMicroelectronics STM32_open_pin_data (STM32F469IITx.xml, LQFP176); the previous pinout came from a single-model extraction",
        "symbol": "regenerated from the corrected pinout"
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      "footprint": "viewers/footprint.html"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-176(24x24)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "176"
    }
  },
  "variants": [],
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  "discovery_pitch": "STM32F469IIT6 (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
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