STM32F100RBT6B

{
  "slug": "stm32f100rbt6b",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f100rbt6b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f100rbt6b.kicad_sym",
    "stm32f100rbt6b.kicad_mod",
    "stm32f100rbt6b.glb",
    "stm32f100rbt6b.step",
    "stm32f100rbt6b.lbr",
    "docs/hero.png",
    "docs/stm32f100rbt6b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "STM32F100RBT6B",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586181618285891584",
    "parts": {
      "symbol": "stm32f100rbt6b.kicad_sym",
      "footprint": "stm32f100rbt6b.kicad_mod",
      "model_3d": "stm32f100rbt6b-etched.glb",
      "model_3d_plain": "stm32f100rbt6b.glb",
      "model_3d_step": "stm32f100rbt6b-etched.step",
      "model_3d_step_plain": "stm32f100rbt6b.step",
      "lbr": "stm32f100rbt6b.lbr"
    },
    "distributor_links": {
      "lcsc": "C8361",
      "digikey": "497-10494-ND",
      "mouser": "511-STM32F100RBT6B"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T08:41:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-10494-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F100RBT6B",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Battery backup supply pin for real-time clock and backup registers (1.65-3.6V)"
      },
      {
        "number": "2",
        "name": "PC13-TAMPER-RTC",
        "type": "bidirectional",
        "description": "PC13 general-purpose I/O or TAMPER-RTC input, output limited to 2 MHz with 30 pF max load"
      },
      {
        "number": "3",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "PC14 general-purpose I/O or 32 kHz oscillator input"
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "PC15 general-purpose I/O or 32 kHz oscillator output"
      },
      {
        "number": "5",
        "name": "OSC_IN",
        "type": "input",
        "description": "4-24 MHz crystal oscillator input pin"
      },
      {
        "number": "6",
        "name": "OSC_OUT",
        "type": "output",
        "description": "Crystal oscillator output pin"
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Active-low asynchronous reset input with open-drain output driver capability"
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "PC0 general-purpose I/O with ADC1_IN10 input channel alternate function"
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "PC1 general-purpose I/O with ADC1_IN11 input channel alternate function"
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "PC2 general-purpose I/O with ADC1_IN12 input channel alternate function"
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "PC3 general-purpose I/O with ADC1_IN13 input channel alternate function"
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground (0V reference for analog circuits)"
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power supply pin for ADC (2.4-3.6V)"
      },
      {
        "number": "14",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "PA0 general-purpose I/O with wakeup capability and ADC1_IN0, USART2, TIM2 alternate functions"
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "PA1 general-purpose I/O with USART2, ADC1_IN1, and TIM2 alternate functions"
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "PA2 general-purpose I/O with USART2_TX, ADC1_IN2, TIM2, and TIM15 alternate functions"
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "PA3 general-purpose I/O with USART2_RX, ADC1_IN3, TIM2, and TIM15 alternate functions"
      },
      {
        "number": "18",
        "name": "VSS_4",
        "type": "power_in",
        "description": "Ground pin (0V power supply return)"
      },
      {
        "number": "19",
        "name": "VDD_4",
        "type": "power_in",
        "description": "Digital power supply pin (2.0-3.6V)"
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "PA4 general-purpose I/O with SPI1, USART2, DAC1_OUT, and ADC1_IN4 alternate functions"
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "PA5 general-purpose I/O with SPI1_SCK, DAC2_OUT, and ADC1_IN5 alternate functions"
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "PA6 general-purpose I/O with SPI1_MISO, TIM3_CH1, TIM1, and TIM16 alternate functions, 5V tolerant"
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "PA7 general-purpose I/O with SPI1_MOSI, TIM3_CH2, TIM1_CH1N, and TIM17_CH1 alternate functions, 5V tolerant"
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "PC4 general-purpose I/O with ADC1_IN14 input channel alternate function"
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "PC5 general-purpose I/O with ADC1_IN15 input channel alternate function"
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "PB0 general-purpose I/O with ADC1_IN8, TIM3_CH3, and TIM1_CH2N alternate functions"
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "PB1 general-purpose I/O with ADC1_IN9, TIM3_CH4, and TIM1_CH3N alternate functions"
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "PB2 general-purpose I/O (BOOT1) pin, 5V tolerant"
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "PB10 general-purpose I/O with I2C2_SCL, USART3_TX, TIM2_CH3, and HDMI_CEC alternate functions, 5V tolerant"
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "PB11 general-purpose I/O with I2C2_SDA, USART3_RX, and TIM2_CH4 alternate functions, 5V tolerant"
      },
      {
        "number": "31",
        "name": "VSS_1",
        "type": "power_in",
        "description": "Ground pin (0V power supply return)"
      },
      {
        "number": "32",
        "name": "VDD_1",
        "type": "power_in",
        "description": "Digital power supply pin (2.0-3.6V)"
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "PB12 general-purpose I/O with SPI2_NSS, I2C2_SMBA, TIM1_BKIN, and USART3_CK alternate functions, 5V tolerant"
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "PB13 general-purpose I/O with SPI2_SCK, TIM1_CH1N, and USART3_CTS alternate functions, 5V tolerant"
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "PB14 general-purpose I/O with SPI2_MISO, TIM1_CH2N, USART3_RTS, and TIM15_CH1 alternate functions, 5V tolerant"
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "PB15 general-purpose I/O with SPI2_MOSI, TIM1_CH3N, TIM15_CH1N, and TIM15_CH2 alternate functions, 5V tolerant"
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "PC6 general-purpose I/O with TIM3_CH1 alternate function, 5V tolerant"
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "PC7 general-purpose I/O with TIM3_CH2 alternate function, 5V tolerant"
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "PC8 general-purpose I/O with TIM3_CH3 alternate function, 5V tolerant"
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "PC9 general-purpose I/O with TIM3_CH4 alternate function, 5V tolerant"
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "PA8 general-purpose I/O with USART1_CK, MCO, and TIM1_CH1 alternate functions, 5V tolerant"
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "PA9 general-purpose I/O with USART1_TX, TIM1_CH2, and TIM15_BKIN alternate functions, 5V tolerant"
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "PA10 general-purpose I/O with USART1_RX, TIM1_CH3, and TIM17_BKIN alternate functions, 5V tolerant"
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "PA11 general-purpose I/O with USART1_CTS and TIM1_CH4 alternate functions, 5V tolerant"
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "PA12 general-purpose I/O with USART1_RTS and TIM1_ETR alternate functions, 5V tolerant"
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "PA13 JTMS-SWDIO debug pin for JTAG and serial wire debug interface, 5V tolerant"
      },
      {
        "number": "47",
        "name": "VSS_2",
        "type": "power_in",
        "description": "Ground pin (0V power supply return)"
      },
      {
        "number": "48",
        "name": "VDD_2",
        "type": "power_in",
        "description": "Digital power supply pin (2.0-3.6V)"
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "PA14 JTCK-SWCLK debug pin for JTAG and serial wire debug interface, 5V tolerant"
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "PA15 JTDI debug pin with TIM2_CH1_ETR and SPI1_NSS alternate functions, 5V tolerant"
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "PC10 general-purpose I/O with USART3_TX alternate function, 5V tolerant"
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "PC11 general-purpose I/O with USART3_RX alternate function, 5V tolerant"
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "PC12 general-purpose I/O with USART3_CK alternate function, 5V tolerant"
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "PD2 general-purpose I/O with TIM3_ETR alternate function, 5V tolerant"
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "PB3 JTDO-TRACESWO debug pin with TIM2_CH2 and SPI1_SCK alternate functions, 5V tolerant"
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "PB4 NJTRST debug pin with TIM3_CH1 and SPI1_MISO alternate functions, 5V tolerant"
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "PB5 general-purpose I/O with I2C1_SMBA, TIM16_BKIN, TIM3_CH2, and SPI1_MOSI alternate functions"
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "PB6 general-purpose I/O with I2C1_SCL, TIM4_CH1, TIM16_CH1N, and USART1_TX alternate functions, 5V tolerant"
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "PB7 general-purpose I/O with I2C1_SDA, TIM4_CH2, TIM17_CH1N, and USART1_RX alternate functions, 5V tolerant"
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot mode selection input pin (logic high selects boot from user flash memory)"
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "PB8 general-purpose I/O with TIM4_CH3, TIM16_CH1, CEC, and I2C1_SCL alternate functions, 5V tolerant"
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "PB9 general-purpose I/O with TIM4_CH4, TIM17_CH1, and I2C1_SDA alternate functions, 5V tolerant"
      },
      {
        "number": "63",
        "name": "VSS_3",
        "type": "power_in",
        "description": "Ground pin (0V power supply return)"
      },
      {
        "number": "64",
        "name": "VDD_3",
        "type": "power_in",
        "description": "Digital power supply pin (2.0-3.6V)"
      }
    ],
    "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: PC13-TAMPER-RTC output mode restrictions: speed limited to 2 MHz with max 30 pF load, must not be us; OSC_IN and OSC_OUT pins can be remapped to PD0 and PD1 functions via software (per Table 4 footnote ; PC13, PC14, PC15 pins supplied through power switch with 3 mA limit; GPIO usage in output mode restr"
        ],
        "pages_sent": 31,
        "cost_usd": 0.3638,
        "at": "2026-10-01T08:40:58"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586181618285891584",
        "pages": 88,
        "sha256": "c810aafb848820fa",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}