STM32F100VCT6B

{
  "slug": "stm32f100vct6b",
  "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",
    "stm32f100vct6b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f100vct6b.kicad_sym",
    "stm32f100vct6b.kicad_mod",
    "stm32f100vct6b.glb",
    "stm32f100vct6b.step",
    "stm32f100vct6b.lbr",
    "docs/hero.png",
    "docs/stm32f100vct6b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "STM32F100VCT6B",
    "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/8586181450491678720",
    "parts": {
      "symbol": "stm32f100vct6b.kicad_sym",
      "footprint": "stm32f100vct6b.kicad_mod",
      "model_3d": "stm32f100vct6b-etched.glb",
      "model_3d_plain": "stm32f100vct6b.glb",
      "model_3d_step": "stm32f100vct6b-etched.step",
      "model_3d_step_plain": "stm32f100vct6b.step",
      "lbr": "stm32f100vct6b.lbr"
    },
    "distributor_links": {
      "lcsc": "C8300",
      "digikey": "497-11499-ND",
      "mouser": "511-STM32F100VCT6B"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T16:16:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-11499-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F100VCT6B",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE2",
        "type": "bidirectional",
        "description": "GPIO port E pin 2, with alternate functions TRACECK and FSMC_A23."
      },
      {
        "number": "2",
        "name": "PE3",
        "type": "bidirectional",
        "description": "GPIO port E pin 3, with alternate functions TRACED0 and FSMC_A19."
      },
      {
        "number": "3",
        "name": "PE4",
        "type": "bidirectional",
        "description": "GPIO port E pin 4, with alternate functions TRACED1 and FSMC_A20."
      },
      {
        "number": "4",
        "name": "PE5",
        "type": "bidirectional",
        "description": "GPIO port E pin 5, with alternate functions TRACED2 and FSMC_A21."
      },
      {
        "number": "5",
        "name": "PE6",
        "type": "bidirectional",
        "description": "GPIO port E pin 6, with alternate functions TRACED3 and FSMC_A22."
      },
      {
        "number": "6",
        "name": "VBAT",
        "type": "power_in",
        "description": "Battery backup power supply pin for RTC and backup registers."
      },
      {
        "number": "7",
        "name": "PC13-TAMPER-RTC",
        "type": "bidirectional",
        "description": "GPIO port C pin 13 with RTC tamper detection capability."
      },
      {
        "number": "8",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "GPIO port C pin 14 with alternate function for 32 kHz oscillator input."
      },
      {
        "number": "9",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "GPIO port C pin 15 with alternate function for 32 kHz oscillator output."
      },
      {
        "number": "10",
        "name": "VSS_5",
        "type": "power_in",
        "description": "Ground supply pin 5."
      },
      {
        "number": "11",
        "name": "VDD_5",
        "type": "power_in",
        "description": "Main supply pin 5, 2.0 to 3.6 V."
      },
      {
        "number": "12",
        "name": "OSC_IN",
        "type": "input",
        "description": "Input for external crystal oscillator, 4-24 MHz; can be remapped to PD0."
      },
      {
        "number": "13",
        "name": "OSC_OUT",
        "type": "output",
        "description": "Output for external crystal oscillator; can be remapped to PD1."
      },
      {
        "number": "14",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Active-low reset pin with internal pull-up and filter."
      },
      {
        "number": "15",
        "name": "PC0",
        "type": "bidirectional",
        "description": "GPIO port C pin 0 with alternate function ADC_IN10."
      },
      {
        "number": "16",
        "name": "PC1",
        "type": "bidirectional",
        "description": "GPIO port C pin 1 with alternate function ADC_IN11."
      },
      {
        "number": "17",
        "name": "PC2",
        "type": "bidirectional",
        "description": "GPIO port C pin 2 with alternate function ADC_IN12."
      },
      {
        "number": "18",
        "name": "PC3",
        "type": "bidirectional",
        "description": "GPIO port C pin 3 with alternate function ADC_IN13."
      },
      {
        "number": "19",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground supply pin."
      },
      {
        "number": "20",
        "name": "VREF-",
        "type": "power_in",
        "description": "Negative reference voltage for ADC, typically connected to VSSA."
      },
      {
        "number": "21",
        "name": "VREF+",
        "type": "power_in",
        "description": "Positive reference voltage for ADC, typical 2.0 to 3.6 V."
      },
      {
        "number": "22",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power supply pin, 2.0 to 3.6 V."
      },
      {
        "number": "23",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "GPIO port A pin 0 with wake-up capability and alternate functions including USART2_CTS and ADC_IN0."
      },
      {
        "number": "24",
        "name": "PA1",
        "type": "bidirectional",
        "description": "GPIO port A pin 1 with alternate functions USART2_RTS, ADC_IN1, and TIM5_CH2."
      },
      {
        "number": "25",
        "name": "PA2",
        "type": "bidirectional",
        "description": "GPIO port A pin 2 with alternate functions USART2_TX, TIM5_CH3, and ADC_IN2."
      },
      {
        "number": "26",
        "name": "PA3",
        "type": "bidirectional",
        "description": "GPIO port A pin 3 with alternate functions USART2_RX, TIM5_CH4, and ADC_IN3."
      },
      {
        "number": "27",
        "name": "VSS_4",
        "type": "power_in",
        "description": "Ground supply pin 4."
      },
      {
        "number": "28",
        "name": "VDD_4",
        "type": "power_in",
        "description": "Main supply pin 4, 2.0 to 3.6 V."
      },
      {
        "number": "29",
        "name": "PA4",
        "type": "bidirectional",
        "description": "GPIO port A pin 4 with alternate functions SPI1_NSS, USART2_CK, and DAC_OUT1."
      },
      {
        "number": "30",
        "name": "PA5",
        "type": "bidirectional",
        "description": "GPIO port A pin 5 with alternate functions SPI1_SCK and DAC_OUT2."
      },
      {
        "number": "31",
        "name": "PA6",
        "type": "bidirectional",
        "description": "GPIO port A pin 6 with alternate functions SPI1_MISO, ADC_IN6, and TIM3_CH1."
      },
      {
        "number": "32",
        "name": "PA7",
        "type": "bidirectional",
        "description": "GPIO port A pin 7 with alternate functions SPI1_MOSI, ADC_IN7, and TIM3_CH2."
      },
      {
        "number": "33",
        "name": "PC4",
        "type": "bidirectional",
        "description": "GPIO port C pin 4 with alternate functions ADC_IN14 and TIM12_CH1."
      },
      {
        "number": "34",
        "name": "PC5",
        "type": "bidirectional",
        "description": "GPIO port C pin 5 with alternate functions ADC_IN15 and TIM12_CH2."
      },
      {
        "number": "35",
        "name": "PB0",
        "type": "bidirectional",
        "description": "GPIO port B pin 0 with alternate functions ADC_IN8 and TIM3_CH3."
      },
      {
        "number": "36",
        "name": "PB1",
        "type": "bidirectional",
        "description": "GPIO port B pin 1 with alternate functions ADC_IN9 and TIM3_CH4."
      },
      {
        "number": "37",
        "name": "PB2",
        "type": "bidirectional",
        "description": "GPIO port B pin 2 with BOOT1 function, 5 V tolerant."
      },
      {
        "number": "38",
        "name": "PE7",
        "type": "bidirectional",
        "description": "GPIO port E pin 7, 5 V tolerant, with alternate functions FSMC_D4 and TIM1_ETR."
      },
      {
        "number": "39",
        "name": "PE8",
        "type": "bidirectional",
        "description": "GPIO port E pin 8, 5 V tolerant, with alternate functions FSMC_D5 and TIM1_CH1N."
      },
      {
        "number": "40",
        "name": "PE9",
        "type": "bidirectional",
        "description": "GPIO port E pin 9, 5 V tolerant, with alternate functions FSMC_D6 and TIM1_CH1."
      },
      {
        "number": "41",
        "name": "PE10",
        "type": "bidirectional",
        "description": "GPIO port E pin 10, 5 V tolerant, with alternate functions FSMC_D7 and TIM1_CH2N."
      },
      {
        "number": "42",
        "name": "PE11",
        "type": "bidirectional",
        "description": "GPIO port E pin 11, 5 V tolerant, with alternate functions FSMC_D8 and TIM1_CH2."
      },
      {
        "number": "43",
        "name": "PE12",
        "type": "bidirectional",
        "description": "GPIO port E pin 12, 5 V tolerant, with alternate functions FSMC_D9 and TIM1_CH3N."
      },
      {
        "number": "44",
        "name": "PE13",
        "type": "bidirectional",
        "description": "GPIO port E pin 13, 5 V tolerant, with alternate functions FSMC_D10 and TIM1_CH3."
      },
      {
        "number": "45",
        "name": "PE14",
        "type": "bidirectional",
        "description": "GPIO port E pin 14, 5 V tolerant, with alternate functions FSMC_D11 and TIM1_CH4."
      },
      {
        "number": "46",
        "name": "PE15",
        "type": "bidirectional",
        "description": "GPIO port E pin 15, 5 V tolerant, with alternate functions FSMC_D12 and TIM1_BKIN."
      },
      {
        "number": "47",
        "name": "PB10",
        "type": "bidirectional",
        "description": "GPIO port B pin 10, 5 V tolerant, with alternate functions I2C2_SCL, USART3_TX, and HDMI_CEC."
      },
      {
        "number": "48",
        "name": "PB11",
        "type": "bidirectional",
        "description": "GPIO port B pin 11, 5 V tolerant, with alternate functions I2C2_SDA and USART3_RX."
      },
      {
        "number": "49",
        "name": "VSS_1",
        "type": "power_in",
        "description": "Ground supply pin 1."
      },
      {
        "number": "50",
        "name": "VDD_1",
        "type": "power_in",
        "description": "Main supply pin 1, 2.0 to 3.6 V."
      },
      {
        "number": "51",
        "name": "PB12",
        "type": "bidirectional",
        "description": "GPIO port B pin 12, 5 V tolerant, with alternate functions SPI2_NSS, I2C2_SMBA, and USART3_CK."
      },
      {
        "number": "52",
        "name": "PB13",
        "type": "bidirectional",
        "description": "GPIO port B pin 13, 5 V tolerant, with alternate functions SPI2_SCK, USART3_CTS, and TIM1_CH1N."
      },
      {
        "number": "53",
        "name": "PB14",
        "type": "bidirectional",
        "description": "GPIO port B pin 14, 5 V tolerant, with alternate functions SPI2_MISO, TIM1_CH2N, and USART3_RTS."
      },
      {
        "number": "54",
        "name": "PB15",
        "type": "bidirectional",
        "description": "GPIO port B pin 15, 5 V tolerant, with alternate functions SPI2_MOSI, TIM1_CH3N, and TIM15_CH1N."
      },
      {
        "number": "55",
        "name": "PD8",
        "type": "bidirectional",
        "description": "GPIO port D pin 8, 5 V tolerant, with alternate functions FSMC_D13 and USART3_TX."
      },
      {
        "number": "56",
        "name": "PD9",
        "type": "bidirectional",
        "description": "GPIO port D pin 9, 5 V tolerant, with alternate functions FSMC_D14 and USART3_RX."
      },
      {
        "number": "57",
        "name": "PD10",
        "type": "bidirectional",
        "description": "GPIO port D pin 10, 5 V tolerant, with alternate functions FSMC_D15 and USART3_CK."
      },
      {
        "number": "58",
        "name": "PD11",
        "type": "bidirectional",
        "description": "GPIO port D pin 11, 5 V tolerant, with alternate functions FSMC_A16 and USART3_CTS."
      },
      {
        "number": "59",
        "name": "PD12",
        "type": "bidirectional",
        "description": "GPIO port D pin 12, 5 V tolerant, with alternate functions FSMC_A17, TIM4_CH1, and USART3_RTS."
      },
      {
        "number": "60",
        "name": "PD13",
        "type": "bidirectional",
        "description": "GPIO port D pin 13, 5 V tolerant, with alternate functions FSMC_A18 and TIM4_CH2."
      },
      {
        "number": "61",
        "name": "PD14",
        "type": "bidirectional",
        "description": "GPIO port D pin 14, 5 V tolerant, with alternate functions FSMC_D0 and TIM4_CH3."
      },
      {
        "number": "62",
        "name": "PD15",
        "type": "bidirectional",
        "description": "GPIO port D pin 15, 5 V tolerant, with alternate functions FSMC_D1 and TIM4_CH4."
      },
      {
        "number": "63",
        "name": "PC6",
        "type": "bidirectional",
        "description": "GPIO port C pin 6, 5 V tolerant, with alternate function TIM3_CH1."
      },
      {
        "number": "64",
        "name": "PC7",
        "type": "bidirectional",
        "description": "GPIO port C pin 7, 5 V tolerant, with alternate function TIM3_CH2."
      },
      {
        "number": "65",
        "name": "PC8",
        "type": "bidirectional",
        "description": "GPIO port C pin 8, 5 V tolerant, with alternate functions TIM13_CH1 and TIM3_CH3."
      },
      {
        "number": "66",
        "name": "PC9",
        "type": "bidirectional",
        "description": "GPIO port C pin 9, 5 V tolerant, with alternate functions TIM14_CH1 and TIM3_CH4."
      },
      {
        "number": "67",
        "name": "PA8",
        "type": "bidirectional",
        "description": "GPIO port A pin 8, 5 V tolerant, with alternate functions USART1_CK, TIM1_CH1, and MCO."
      },
      {
        "number": "68",
        "name": "PA9",
        "type": "bidirectional",
        "description": "GPIO port A pin 9, 5 V tolerant, with alternate functions USART1_TX, TIM1_CH2, and TIM15_BKIN."
      },
      {
        "number": "69",
        "name": "PA10",
        "type": "bidirectional",
        "description": "GPIO port A pin 10, 5 V tolerant, with alternate functions USART1_RX, TIM1_CH3, and TIM17_BKIN."
      },
      {
        "number": "70",
        "name": "PA11",
        "type": "bidirectional",
        "description": "GPIO port A pin 11, 5 V tolerant, with alternate functions USART1_CTS and TIM1_CH4."
      },
      {
        "number": "71",
        "name": "PA12",
        "type": "bidirectional",
        "description": "GPIO port A pin 12, 5 V tolerant, with alternate functions USART1_RTS and TIM1_ETR."
      },
      {
        "number": "72",
        "name": "PA13",
        "type": "bidirectional",
        "description": "GPIO port A pin 13, 5 V tolerant, with debug function JTMS-SWDIO."
      },
      {
        "number": "73",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "74",
        "name": "VSS_2",
        "type": "power_in",
        "description": "Ground supply pin 2."
      },
      {
        "number": "75",
        "name": "VDD_2",
        "type": "power_in",
        "description": "Main supply pin 2, 2.0 to 3.6 V."
      },
      {
        "number": "76",
        "name": "PA14",
        "type": "bidirectional",
        "description": "GPIO port A pin 14, 5 V tolerant, with debug function JTCK-SWCLK."
      },
      {
        "number": "77",
        "name": "PA15",
        "type": "bidirectional",
        "description": "GPIO port A pin 15, 5 V tolerant, with alternate functions JTDI, SPI3_NSS, and TIM2_CH1_ETR."
      },
      {
        "number": "78",
        "name": "PC10",
        "type": "bidirectional",
        "description": "GPIO port C pin 10, 5 V tolerant, with alternate functions UART4_TX and USART3_TX."
      },
      {
        "number": "79",
        "name": "PC11",
        "type": "bidirectional",
        "description": "GPIO port C pin 11, 5 V tolerant, with alternate functions UART4_RX and USART3_RX."
      },
      {
        "number": "80",
        "name": "PC12",
        "type": "bidirectional",
        "description": "GPIO port C pin 12, 5 V tolerant, with alternate functions UART5_TX and USART3_CK."
      },
      {
        "number": "81",
        "name": "PD0",
        "type": "bidirectional",
        "description": "GPIO port D pin 0, 5 V tolerant, with alternate function FSMC_D2."
      },
      {
        "number": "82",
        "name": "PD1",
        "type": "bidirectional",
        "description": "GPIO port D pin 1, 5 V tolerant, with alternate function FSMC_D3."
      },
      {
        "number": "83",
        "name": "PD2",
        "type": "bidirectional",
        "description": "GPIO port D pin 2, 5 V tolerant, with alternate functions TIM3_ETR and UART5_RX."
      },
      {
        "number": "84",
        "name": "PD3",
        "type": "bidirectional",
        "description": "GPIO port D pin 3, 5 V tolerant, with alternate functions FSMC_CLK and USART2_CTS."
      },
      {
        "number": "85",
        "name": "PD4",
        "type": "bidirectional",
        "description": "GPIO port D pin 4, 5 V tolerant, with alternate functions FSMC_NOE and USART2_RTS."
      },
      {
        "number": "86",
        "name": "PD5",
        "type": "bidirectional",
        "description": "GPIO port D pin 5, 5 V tolerant, with alternate functions FSMC_NWE and USART2_TX."
      },
      {
        "number": "87",
        "name": "PD6",
        "type": "bidirectional",
        "description": "GPIO port D pin 6, 5 V tolerant, with alternate functions FSMC_NWAIT and USART2_RX."
      },
      {
        "number": "88",
        "name": "PD7",
        "type": "bidirectional",
        "description": "GPIO port D pin 7, 5 V tolerant, with alternate functions FSMC_NE1 and USART2_CK."
      },
      {
        "number": "89",
        "name": "PB3",
        "type": "bidirectional",
        "description": "GPIO port B pin 3, 5 V tolerant, with debug function JTDO and alternate functions SPI3_SCK and TIM2_CH2."
      },
      {
        "number": "90",
        "name": "PB4",
        "type": "bidirectional",
        "description": "GPIO port B pin 4, 5 V tolerant, with debug function NJTRST and alternate functions SPI3_MISO and TIM3_CH1."
      },
      {
        "number": "91",
        "name": "PB5",
        "type": "bidirectional",
        "description": "GPIO port B pin 5 with alternate functions I2C1_SMBA, SPI3_MOSI, and TIM3_CH2."
      },
      {
        "number": "92",
        "name": "PB6",
        "type": "bidirectional",
        "description": "GPIO port B pin 6, 5 V tolerant, with alternate functions I2C1_SCL, TIM4_CH1, and USART1_TX."
      },
      {
        "number": "93",
        "name": "PB7",
        "type": "bidirectional",
        "description": "GPIO port B pin 7, 5 V tolerant, with alternate functions I2C1_SDA, FSMC_NADV, TIM4_CH2, and USART1_RX."
      },
      {
        "number": "94",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot mode selection pin, sampled at device reset to select boot from flash or system memory."
      },
      {
        "number": "95",
        "name": "PB8",
        "type": "bidirectional",
        "description": "GPIO port B pin 8, 5 V tolerant, with alternate functions TIM4_CH3, TIM16_CH1, HDMI_CEC, and I2C1_SCL."
      },
      {
        "number": "96",
        "name": "PB9",
        "type": "bidirectional",
        "description": "GPIO port B pin 9, 5 V tolerant, with alternate functions TIM4_CH4, TIM17_CH1, and I2C1_SDA."
      },
      {
        "number": "97",
        "name": "PE0",
        "type": "bidirectional",
        "description": "GPIO port E pin 0, 5 V tolerant, with alternate functions TIM4_ETR and FSMC_NBL0."
      },
      {
        "number": "98",
        "name": "PE1",
        "type": "bidirectional",
        "description": "GPIO port E pin 1, 5 V tolerant, with alternate function FSMC_NBL1."
      },
      {
        "number": "99",
        "name": "VSS_3",
        "type": "power_in",
        "description": "Ground supply pin 3."
      },
      {
        "number": "100",
        "name": "VDD_3",
        "type": "power_in",
        "description": "Main supply pin 3, 2.0 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: GPIO pins with complex remap capabilities should be verified against STM32F100xx reference manual fo; FSMC pins documented in Table 5 are not available in LQFP100 package according to note 1; verify tha; Verify I/O level specifications: Table 4 indicates 5V tolerant (FT) designation for most pins, but P"
        ],
        "pages_sent": 29,
        "cost_usd": 0.3714,
        "at": "2026-10-01T16:16:20"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586181450491678720",
        "pages": 98,
        "sha256": "2fd90aa8b96eaffa",
        "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"
    }
  }
}