STM32F100R8T6BTR

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32f100r8t6btr",
  "title": "STM32F100R8T6BTR",
  "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f100r8t6btr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32F100R8T6BTR",
    "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/8588941229572960256",
    "parts": {
      "symbol": "stm32f100r8t6btr.kicad_sym",
      "footprint": "stm32f100r8t6btr.kicad_mod",
      "model_3d": "stm32f100r8t6btr-hero.glb",
      "model_3d_plain": "stm32f100r8t6btr.glb",
      "model_3d_step": "stm32f100r8t6btr-etched.step",
      "model_3d_step_plain": "stm32f100r8t6btr.step",
      "lbr": "stm32f100r8t6btr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2651958",
      "digikey": "497-17372-2-ND",
      "mouser": "511-STM32F100R8T6BTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T07:14:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-17372-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F100R8T6BTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Battery voltage supply for real-time clock and backup registers, 2.0 to 3.6 V."
      },
      {
        "number": "2",
        "name": "PC13-TAMPER-RTC",
        "type": "bidirectional",
        "description": "GPIO port C pin 13 with TAMPER/RTC alternate function, configurable as input or output."
      },
      {
        "number": "3",
        "name": "PC14-OSC32_IN",
        "type": "input",
        "description": "32 kHz oscillator input pin for low-speed external clock at 32.768 kHz."
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "output",
        "description": "32 kHz oscillator output pin for low-speed external clock at 32.768 kHz."
      },
      {
        "number": "5",
        "name": "OSC_IN",
        "type": "input",
        "description": "Main oscillator input pin accepting 4 to 24 MHz crystal oscillator or external clock source."
      },
      {
        "number": "6",
        "name": "OSC_OUT",
        "type": "output",
        "description": "Main oscillator output pin for 4 to 24 MHz crystal oscillator."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "input",
        "description": "Active low external reset input pin with internal filter and debouncing."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "GPIO port C pin 0 with ADC1_IN10 analog input alternate function."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "GPIO port C pin 1 with ADC1_IN11 analog input alternate function."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "GPIO port C pin 2 with ADC1_IN12 analog input alternate function."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "GPIO port C pin 3 with ADC1_IN13 analog input alternate function."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground reference for ADC and DAC circuits, 0 V."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply voltage for ADC and DAC, 2.4 to 3.6 V."
      },
      {
        "number": "14",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "GPIO port A pin 0 with wake-up alternate function and ADC1_IN0, TIM2_CH1_ETR alternate functions."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "GPIO port A pin 1 with USART2_RTS, ADC1_IN1, and TIM2_CH2 alternate functions."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "GPIO port A pin 2 with USART2_TX, ADC1_IN2, TIM2_CH3, and TIM15_CH1 alternate functions."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "GPIO port A pin 3 with USART2_RX, ADC1_IN3, TIM2_CH4, and TIM15_CH2 alternate functions."
      },
      {
        "number": "18",
        "name": "VSS_4",
        "type": "power_in",
        "description": "Ground supply pin, 0 V."
      },
      {
        "number": "19",
        "name": "VDD_4",
        "type": "power_in",
        "description": "Power supply pin, 2.0 to 3.6 V."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "GPIO port A pin 4 with SPI1_NSS, ADC1_IN4, USART2_CK, and DAC1_OUT alternate functions."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "GPIO port A pin 5 with SPI1_SCK, ADC1_IN5, and DAC2_OUT alternate functions."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "GPIO port A pin 6 with SPI1_MISO, ADC1_IN6, TIM3_CH1, TIM1_BKIN, and TIM16_CH1 alternate functions."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "GPIO port A pin 7 with SPI1_MOSI, ADC1_IN7, TIM3_CH2, TIM1_CH1N, and TIM17_CH1 alternate functions."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "GPIO port C pin 4 with ADC1_IN14 analog input alternate function."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "GPIO port C pin 5 with ADC1_IN15 analog input alternate function."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "GPIO port B pin 0 with ADC1_IN8 and TIM3_CH3 alternate functions."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "GPIO port B pin 1 with ADC1_IN9 and TIM3_CH4 alternate functions."
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "GPIO port B pin 2 (BOOT1), 5V tolerant I/O pin."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "GPIO port B pin 10, 5V tolerant, with I2C2_SCL, USART3_TX, TIM2_CH3, and HDMI_CEC alternate functions."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "GPIO port B pin 11, 5V tolerant, with I2C2_SDA and USART3_RX alternate functions."
      },
      {
        "number": "31",
        "name": "VSS_1",
        "type": "power_in",
        "description": "Ground supply pin, 0 V."
      },
      {
        "number": "32",
        "name": "VDD_1",
        "type": "power_in",
        "description": "Power supply pin, 2.0 to 3.6 V."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "GPIO port B pin 12, 5V tolerant, with SPI2_NSS, I2C2_SMBA, TIM1_BKIN, and USART3_CK alternate functions."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "GPIO port B pin 13, 5V tolerant, with SPI2_SCK, TIM1_CH1N, and USART3_CTS alternate functions."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "GPIO port B pin 14, 5V tolerant, with SPI2_MISO, TIM1_CH2N, TIM15_CH1, and USART3_RTS alternate functions."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "GPIO port B pin 15, 5V tolerant, with SPI2_MOSI, TIM1_CH3N, TIM15_CH1N, and TIM15_CH2 alternate functions."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "GPIO port C pin 6, 5V tolerant, with TIM3_CH1 alternate function."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "GPIO port C pin 7, 5V tolerant, with TIM3_CH2 alternate function."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "GPIO port C pin 8, 5V tolerant, with TIM3_CH3 alternate function."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "GPIO port C pin 9, 5V tolerant, with TIM3_CH4 alternate function."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "GPIO port A pin 8, 5V tolerant, with USART1_CK, MCO, and TIM1_CH1 alternate functions."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "GPIO port A pin 9, 5V tolerant, with USART1_TX, TIM1_CH2, and TIM15_BKIN alternate functions."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "GPIO port A pin 10, 5V tolerant, with USART1_RX, TIM1_CH3, and TIM17_BKIN alternate functions."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "GPIO port A pin 11, 5V tolerant, with USART1_CTS and TIM1_CH4 alternate functions."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "GPIO port A pin 12, 5V tolerant, with USART1_RTS and TIM1_ETR alternate functions."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "GPIO port A pin 13, 5V tolerant, with JTAG JTMS and SWD SWDIO debug interface functions."
      },
      {
        "number": "47",
        "name": "VSS_2",
        "type": "power_in",
        "description": "Ground supply pin, 0 V."
      },
      {
        "number": "48",
        "name": "VDD_2",
        "type": "power_in",
        "description": "Power supply pin, 2.0 to 3.6 V."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "GPIO port A pin 14, 5V tolerant, with JTAG JTCK and SWD SWCLK debug interface functions."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "GPIO port A pin 15, 5V tolerant, with JTAG JTDI, TIM2_CH1_ETR, and SPI1_NSS alternate functions."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "GPIO port C pin 10, 5V tolerant, with USART3_TX alternate function."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "GPIO port C pin 11, 5V tolerant, with USART3_RX alternate function."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "GPIO port C pin 12, 5V tolerant, with USART3_CK alternate function."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "GPIO port D pin 2, 5V tolerant, with TIM3_ETR alternate function."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "GPIO port B pin 3, 5V tolerant, with JTAG JTDO, TIM2_CH2, TRACESWO, and SPI1_SCK alternate functions."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "GPIO port B pin 4, 5V tolerant, with JTAG NJTRST, TIM3_CH1, and SPI1_MISO alternate functions."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "GPIO port B pin 5 with I2C1_SMBA, TIM16_BKIN, TIM3_CH2, and SPI1_MOSI alternate functions."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "GPIO port B pin 6, 5V tolerant, with I2C1_SCL, TIM4_CH1, TIM16_CH1N, and USART1_TX alternate functions."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "GPIO port B pin 7, 5V tolerant, with I2C1_SDA, TIM17_CH1N, TIM4_CH2, and USART1_RX alternate functions."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot mode selection input pin, selects execution from Flash (LOW) or system memory (HIGH) after reset."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "GPIO port B pin 8, 5V tolerant, with TIM4_CH3, TIM16_CH1, CEC, and I2C1_SCL alternate functions."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "GPIO port B pin 9, 5V tolerant, with TIM4_CH4, TIM17_CH1, and I2C1_SDA alternate functions."
      },
      {
        "number": "63",
        "name": "VSS_3",
        "type": "power_in",
        "description": "Ground supply pin, 0 V."
      },
      {
        "number": "64",
        "name": "VDD_3",
        "type": "power_in",
        "description": "Power supply pin, 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": [],
        "pages_sent": 46,
        "cost_usd": 0.3965,
        "at": "2026-10-07T07:13:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588941229572960256",
        "pages": 96,
        "sha256": "360e3be010cabad4",
        "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"
    },
    "models_3d": [
      {
        "file": "stm32f100r8t6btr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32f100r8t6btr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "48c9698d58e2ace118a95d5500f452015f66e89c91cbde8fb4de82a9764693cf",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stm32f100r8t6btr"
  ],
  "discovery_pitch": "STM32F100R8T6BTR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f100r8t6btr.kicad_sym",
    "stm32f100r8t6btr.kicad_mod",
    "stm32f100r8t6btr.glb",
    "stm32f100r8t6btr.step",
    "stm32f100r8t6btr.lbr",
    "docs/hero.png",
    "docs/stm32f100r8t6btr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32f100r8t6btr-hero.glb",
    "stm32f100r8t6btr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}