STM32F413VGT6

{
  "slug": "stm32f413vgt6",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f413vgt6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f413vgt6.kicad_sym",
    "stm32f413vgt6.kicad_mod",
    "stm32f413vgt6.glb",
    "stm32f413vgt6.step",
    "stm32f413vgt6.lbr",
    "docs/hero.png",
    "docs/stm32f413vgt6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32f413vgt6-hero.glb",
    "stm32f413vgt6-hero.overlay.json"
  ],
  "component": {
    "mpn": "STM32F413VGT6",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-100(14x14)",
    "pin_count": 100,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588894455260307456",
    "parts": {
      "symbol": "stm32f413vgt6.kicad_sym",
      "footprint": "stm32f413vgt6.kicad_mod",
      "model_3d": "stm32f413vgt6-hero.glb",
      "model_3d_plain": "stm32f413vgt6.glb",
      "model_3d_step": "stm32f413vgt6-etched.step",
      "model_3d_step_plain": "stm32f413vgt6.step",
      "lbr": "stm32f413vgt6.lbr"
    },
    "distributor_links": {
      "lcsc": "C1337293",
      "digikey": "497-17009-ND",
      "mouser": "511-STM32F413VGT6"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T00:13:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-17009-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F413VGT6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE2",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FT) with alternate functions TRACECLK, SPI4_SCK, SPI5_SCK, SAI1_MCLK_A, QUADSPI_BK1_IO2, UART10_RX, FSMC_A23."
      },
      {
        "number": "2",
        "name": "PE3",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FT) with alternate functions TRACED0, SAI1_SD_B, UART10_TX, FSMC_A19."
      },
      {
        "number": "3",
        "name": "PE4",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FT) with alternate functions TRACED1, SPI4_NSS, SPI5_NSS, SAI1_SD_A, DFSDM1_DATIN3, FSMC_A20."
      },
      {
        "number": "4",
        "name": "PE5",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FT) with alternate functions TRACED2, TIM9_CH1, SPI4_MISO, SPI5_MISO, SAI1_SCK_A, DFSDM1_CKIN3, FSMC_A21."
      },
      {
        "number": "5",
        "name": "PE6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FT) with alternate functions TRACED3, TIM9_CH2, SPI4_MOSI, SPI5_MOSI, SAI1_FS_A, FSMC_A22."
      },
      {
        "number": "6",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup domain supply pin for RTC and backup registers when VDD is not present."
      },
      {
        "number": "7",
        "name": "PC13-ANTI_TAMP",
        "type": "bidirectional",
        "description": "5 V tolerant I/O supplied through the power switch (sinks max 3 mA, output limited to 2 MHz with 30 pF max load, not a current source), with additional function TAMP_1."
      },
      {
        "number": "8",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "I/O supplied through the power switch (output limited to 2 MHz, 30 pF, 3 mA max), also the 32 kHz oscillator input OSC32_IN."
      },
      {
        "number": "9",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "I/O supplied through the power switch (output limited to 2 MHz, 30 pF, 3 mA max), also the 32 kHz oscillator output OSC32_OUT."
      },
      {
        "number": "10",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground supply pin."
      },
      {
        "number": "11",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin, 1.7 to 3.6 V."
      },
      {
        "number": "12",
        "name": "PH0-OSC_IN",
        "type": "bidirectional",
        "description": "I/O that serves as the 4-26 MHz HSE oscillator input OSC_IN."
      },
      {
        "number": "13",
        "name": "PH1-OSC_OUT",
        "type": "bidirectional",
        "description": "I/O that serves as the 4-26 MHz HSE oscillator output OSC_OUT."
      },
      {
        "number": "14",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional reset pin with embedded weak pull-up resistor."
      },
      {
        "number": "15",
        "name": "PC0",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_IN1, DFSDM2_CKIN4, SAI1_MCLK_B and additional functions ADC1_IN10, WKUP2."
      },
      {
        "number": "16",
        "name": "PC1",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_OUT, DFSDM2_DATIN4, SAI1_SD_B and additional functions ADC1_IN11, WKUP3."
      },
      {
        "number": "17",
        "name": "PC2",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_IN2, SPI2_MISO, DFSDM, SAI1_SCK_B, FSMC_NWE and additional function ADC1_IN12."
      },
      {
        "number": "18",
        "name": "PC3",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_ETR, SPI2_MOSI/I2S2_SD, SAI1_FS_B, FSMC_A0 and additional function ADC1_IN13."
      },
      {
        "number": "19",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin, 1.7 to 3.6 V."
      },
      {
        "number": "20",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground supply pin."
      },
      {
        "number": "21",
        "name": "VREF+",
        "type": "power_in",
        "description": "Positive reference voltage input for ADC and DAC."
      },
      {
        "number": "22",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply pin."
      },
      {
        "number": "23",
        "name": "PA0",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM2_CH1/ETR, TIM5_CH1, TIM8_ETR, USART2_CTS, UART4_TX and additional functions ADC1_IN0, WKUP1."
      },
      {
        "number": "24",
        "name": "PA1",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM2_CH2, TIM5_CH2, SPI4_MOSI, USART2_RTS, UART4_RX, QUADSPI_BK1_IO3 and additional function ADC1_IN1."
      },
      {
        "number": "25",
        "name": "PA2",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM2_CH3, TIM5_CH3, TIM9_CH1, I2S2_CKIN, USART2_TX, FSMC_D4 and additional function ADC1_IN2."
      },
      {
        "number": "26",
        "name": "PA3",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM2_CH4, TIM5_CH4, TIM9_CH2, I2S2_MCK, USART2_RX, SAI1_SD_B, FSMC_D5 and additional function ADC1_IN3."
      },
      {
        "number": "27",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground supply pin."
      },
      {
        "number": "28",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin, 1.7 to 3.6 V."
      },
      {
        "number": "29",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) with SPI1_NSS, SPI3_NSS, USART2_CK, DFSDM1_DATIN1, FSMC_D6 and additional functions ADC1_IN4, DAC_OUT1."
      },
      {
        "number": "30",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) with TIM2_CH1/ETR, TIM8_CH1N, SPI1_SCK, DFSDM1_CKIN1, FSMC_D7 and additional functions ADC1_IN5, DAC_OUT2."
      },
      {
        "number": "31",
        "name": "PA6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO, TIM13_CH1, QUADSPI_BK2_IO0, SDIO_CMD and additional function ADC1_IN6."
      },
      {
        "number": "32",
        "name": "PA7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI, TIM14_CH1, QUADSPI_BK2_IO1 and additional function ADC1_IN7."
      },
      {
        "number": "33",
        "name": "PC4",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_CKIN2, I2S1_MCK, QUADSPI_BK2_IO2, FSMC_NE4 and additional function ADC1_IN14."
      },
      {
        "number": "34",
        "name": "PC5",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_DATIN2, I2CFMP1_SMBA, USART3_RX, QUADSPI_BK2_IO3, FSMC_NOE and additional function ADC1_IN15."
      },
      {
        "number": "35",
        "name": "PB0",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH2N, TIM3_CH3, TIM8_CH2N, SPI5_SCK and additional function ADC1_IN8."
      },
      {
        "number": "36",
        "name": "PB1",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH3N, TIM3_CH4, TIM8_CH3N, SPI5_NSS, DFSDM1_DATIN0, QUADSPI_CLK and additional function ADC1_IN9."
      },
      {
        "number": "37",
        "name": "PB2",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_OUT, DFSDM1_CKIN0, QUADSPI_CLK and additional function BOOT1."
      },
      {
        "number": "38",
        "name": "PE7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_ETR, DFSDM1_DATIN2, UART7_Rx, QUADSPI_BK2_IO0, FSMC_D4."
      },
      {
        "number": "39",
        "name": "PE8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH1N, DFSDM1_CKIN2, UART7_Tx, QUADSPI_BK2_IO1, FSMC_D5."
      },
      {
        "number": "40",
        "name": "PE9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH1, DFSDM1_CKOUT, QUADSPI_BK2_IO2, FSMC_D6."
      },
      {
        "number": "41",
        "name": "PE10",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH2N, DFSDM2_DATIN0, QUADSPI_BK2_IO3, FSMC_D7."
      },
      {
        "number": "42",
        "name": "PE11",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH2, DFSDM2_CKIN0, SPI4_NSS, SPI5_NSS, FSMC_D8."
      },
      {
        "number": "43",
        "name": "PE12",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH3N, DFSDM2_DATIN7, SPI4_SCK, SPI5_SCK, FSMC_D9."
      },
      {
        "number": "44",
        "name": "PE13",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH3, DFSDM2_CKIN7, SPI4_MISO, SPI5_MISO, FSMC_D10."
      },
      {
        "number": "45",
        "name": "PE14",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH4, SPI4_MOSI, SPI5_MOSI, DFSDM2_DATIN1, FSMC_D11."
      },
      {
        "number": "46",
        "name": "PE15",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_BKIN, DFSDM2_CKIN1, FSMC_D12."
      },
      {
        "number": "47",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf, I2C FM+ option) with TIM2_CH3, I2C2_SCL, SPI2_SCK, USART3_TX, I2CFMP1_SCL, DFSDM2_CKOUT, SDIO_D7."
      },
      {
        "number": "48",
        "name": "VCAP_1",
        "type": "passive",
        "description": "Pin for the external capacitor of the internal 1.2 V regulator output."
      },
      {
        "number": "49",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground supply pin."
      },
      {
        "number": "50",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin, 1.7 to 3.6 V."
      },
      {
        "number": "51",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_BKIN, I2C2_SMBA, SPI2_NSS, SPI4_NSS, SPI3_SCK, USART3_CK, CAN2_RX, DFSDM1_DATIN1, UART5_RX, FSMC_D13."
      },
      {
        "number": "52",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH1N, I2CFMP1_SMBA, SPI2_SCK, SPI4_SCK, USART3_CTS, CAN2_TX, DFSDM1_CKIN1, UART5_TX."
      },
      {
        "number": "53",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) with TIM1_CH2N, TIM8_CH2N, I2CFMP1_SDA, SPI2_MISO, USART3_RTS, DFSDM1_DATIN2, TIM12_CH1, FSMC_D0, SDIO_D6."
      },
      {
        "number": "54",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) with RTC_REFIN, TIM1_CH3N, TIM8_CH3N, I2CFMP1_SCL, SPI2_MOSI, DFSDM1_CKIN2, TIM12_CH2, SDIO_CK."
      },
      {
        "number": "55",
        "name": "PD8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with USART3_TX and FSMC_D13."
      },
      {
        "number": "56",
        "name": "PD9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with USART3_RX and FSMC_D14."
      },
      {
        "number": "57",
        "name": "PD10",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with USART3_CK, UART4_TX (wrongly mapped here instead of PC10) and FSMC_D15."
      },
      {
        "number": "58",
        "name": "PD11",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_DATIN2, I2CFMP1_SMBA, USART3_CTS, QUADSPI_BK1_IO0, FSMC_A16."
      },
      {
        "number": "59",
        "name": "PD12",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) with TIM4_CH1, DFSDM2_CKIN2, I2CFMP1_SCL, USART3_RTS, QUADSPI_BK1_IO1, FSMC_A17."
      },
      {
        "number": "60",
        "name": "PD13",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) with TIM4_CH2, I2CFMP1_SDA, QUADSPI_BK1_IO3, FSMC_A18."
      },
      {
        "number": "61",
        "name": "PD14",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) with TIM4_CH3, I2CFMP1_SCL, DFSDM2_CKIN0, UART9_RX, FSMC_D0."
      },
      {
        "number": "62",
        "name": "PD15",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) with TIM4_CH4, I2CFMP1_SDA, DFSDM2_DATIN0, UART9_TX, FSMC_D1."
      },
      {
        "number": "63",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) with TIM3_CH1, TIM8_CH1, I2CFMP1_SCL, I2S2_MCK, USART6_TX, FSMC_D1, SDIO_D6."
      },
      {
        "number": "64",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) with TIM3_CH2, TIM8_CH2, I2CFMP1_SDA, SPI2_SCK, I2S3_MCK, USART6_RX, SDIO_D7."
      },
      {
        "number": "65",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM3_CH3, TIM8_CH3, DFSDM2_CKIN3, USART6_CK, QUADSPI_BK1_IO2, SDIO_D0."
      },
      {
        "number": "66",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with MCO_2, TIM3_CH4, TIM8_CH4, I2C3_SDA, I2S2_CKIN, QUADSPI_BK1_IO0, SDIO_D1."
      },
      {
        "number": "67",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with MCO_1, TIM1_CH1, I2C3_SCL, USART1_CK, UART7_RX, USB_FS_SOF, CAN3_RX, SDIO_D1."
      },
      {
        "number": "68",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH2, I2C3_SMBA, SPI2_SCK, USART1_TX, USB_FS_VBUS, SDIO_D2."
      },
      {
        "number": "69",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH3, SPI2_MOSI, SPI5_MOSI, USART1_RX, USB_FS_ID."
      },
      {
        "number": "70",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_CH4, SPI2_NSS, SPI4_MISO, USART1_CTS, USART6_TX, CAN1_RX, USB_FS_DM, UART4_RX."
      },
      {
        "number": "71",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM1_ETR, SPI2_MISO, SPI5_MISO, USART1_RTS, USART6_RX, CAN1_TX, USB_FS_DP, UART4_TX."
      },
      {
        "number": "72",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that is JTMS-SWDIO after reset."
      },
      {
        "number": "73",
        "name": "VCAP_2",
        "type": "passive",
        "description": "Pin for the external capacitor of the internal 1.2 V regulator output."
      },
      {
        "number": "74",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground supply pin."
      },
      {
        "number": "75",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin, 1.7 to 3.6 V."
      },
      {
        "number": "76",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that is JTCK-SWCLK after reset."
      },
      {
        "number": "77",
        "name": "PA15",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that is JTDI after reset, with TIM2_CH1/ETR, SPI1_NSS, SPI3_NSS, USART1_TX, UART7_TX, SAI1_MCLK_A, CAN3_TX."
      },
      {
        "number": "78",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_CKIN5, SPI3_SCK, USART3_TX, QUADSPI_BK1_IO1, SDIO_D2."
      },
      {
        "number": "79",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_DATIN5, SPI3_MISO, USART3_RX, UART4_RX, QUADSPI_BK2_NCS, FSMC_D2, SDIO_D3."
      },
      {
        "number": "80",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with SPI3_MOSI, USART3_CK, UART5_TX, FSMC_D3, SDIO_CK."
      },
      {
        "number": "81",
        "name": "PD0",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_CKIN6, CAN1_RX, UART4_RX, FSMC_D2."
      },
      {
        "number": "82",
        "name": "PD1",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_DATIN6, CAN1_TX, UART4_TX, FSMC_D3."
      },
      {
        "number": "83",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM3_ETR, DFSDM2_CKOUT, UART5_RX, FSMC_NWE, SDIO_CMD."
      },
      {
        "number": "84",
        "name": "PD3",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TRACED1, SPI2_SCK, DFSDM1_DATIN0, USART2_CTS, QUADSPI_CLK, FSMC_CLK."
      },
      {
        "number": "85",
        "name": "PD4",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM1_CKIN0, USART2_RTS, FSMC_NOE."
      },
      {
        "number": "86",
        "name": "PD5",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_CKOUT, USART2_TX, FSMC_NWE."
      },
      {
        "number": "87",
        "name": "PD6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with SPI3_MOSI, DFSDM1_DATIN1, USART2_RX, FSMC_NWAIT."
      },
      {
        "number": "88",
        "name": "PD7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM1_CKIN1, USART2_CK, FSMC_NE1."
      },
      {
        "number": "89",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FTf) that is JTDO-SWO after reset, with TIM2_CH2, I2CFMP1_SDA, SPI1_SCK, SPI3_SCK, USART1_RX, UART7_RX, I2C2_SDA, SAI1_SD_A, CAN3_RX."
      },
      {
        "number": "90",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that is JTRST after reset, with TIM3_CH1, SPI1_MISO, SPI3_MISO, UART7_TX, I2C3_SDA, SAI1_SCK_A, CAN3_TX, SDIO_D0."
      },
      {
        "number": "91",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_IN1, TIM3_CH2, I2C1_SMBA, SPI1_MOSI, SPI3_MOSI, CAN2_RX, SAI1_FS_A, UART5_RX, SDIO_D3."
      },
      {
        "number": "92",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_ETR, TIM4_CH1, I2C1_SCL, USART1_TX, CAN2_TX, QUADSPI_BK1_NCS, UART5_TX, SDIO_D0."
      },
      {
        "number": "93",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_IN2, TIM4_CH2, I2C1_SDA, DFSDM2_DATIN7, USART1_RX, FSMC_NL."
      },
      {
        "number": "94",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated boot mode selection input pin, also VPP additional function."
      },
      {
        "number": "95",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with LPTIM1_OUT, TIM4_CH3, TIM10_CH1, I2C1_SCL, SPI5_MOSI, CAN1_RX, I2C3_SDA, UART5_RX, SDIO_D4."
      },
      {
        "number": "96",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM4_CH4, TIM11_CH1, I2C1_SDA, SPI2_NSS, CAN1_TX, I2C2_SDA, UART5_TX, SDIO_D5."
      },
      {
        "number": "97",
        "name": "PE0",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with TIM4_ETR, DFSDM2_CKIN4, UART8_Rx, FSMC_NBL0."
      },
      {
        "number": "98",
        "name": "PE1",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with DFSDM2_DATIN4, UART8_Tx, FSMC_NBL1."
      },
      {
        "number": "99",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground supply pin."
      },
      {
        "number": "100",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply pin, 1.7 to 3.6 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pins 40-41 (PA4, PA5) are marked as TTa (3.3V tolerant directly connected to DAC) rather than standa; Pins 54, 55, 69, 75, 76, 97, 98, 81, 82, 85, 86 are marked with FTf structure (I2C Fast-mode Plus ca; Pins 7-9 (PC13-PC15) are powered through internal power switch with maximum 3mA sink current and mus",
          "61/100 pins cited to the wrong page (name found elsewhere): ['37:PA3@p50', '38:VSS@p50', '39:VDD@p50', '40:PA4@p50']"
        ],
        "pages_sent": 78,
        "cost_usd": 0.6375,
        "at": "2026-10-06T00:13:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588894455260307456",
        "pages": 208,
        "sha256": "f6011311b70d14ef",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 100,
        "described": 100,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}