STM32F071RBT6

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32f071rbt6",
  "title": "STM32F071RBT6",
  "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",
    "stm32f071rbt6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32F071RBT6",
    "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/8586182549152808960",
    "parts": {
      "symbol": "stm32f071rbt6.kicad_sym",
      "footprint": "stm32f071rbt6.kicad_mod",
      "model_3d": "stm32f071rbt6-etched.glb",
      "model_3d_plain": "stm32f071rbt6.glb",
      "model_3d_step": "stm32f071rbt6-etched.step",
      "model_3d_step_plain": "stm32f071rbt6.step",
      "lbr": "stm32f071rbt6.lbr"
    },
    "distributor_links": {
      "lcsc": "C86256",
      "digikey": "497-15826-ND",
      "mouser": "511-STM32F071RBT6"
    },
    "distributor_check": {
      "checked_at": "2026-09-26T19:56:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-15826-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F071RBT6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup power supply for RTC and backup registers when VDD is not present, voltage range 1.65 to 3.6 V."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "Port C pin 13, configured as 3.3 V GPIO with RTC TAMP1, RTC_TS, RTC_OUT alternate functions."
      },
      {
        "number": "3",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "Port C pin 14 / 32 kHz oscillator input, configured as 3.3 V GPIO with OSC32_IN alternate function."
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "Port C pin 15 / 32 kHz oscillator output, configured as 3.3 V GPIO with OSC32_OUT alternate function."
      },
      {
        "number": "5",
        "name": "PF0-OSC_IN",
        "type": "bidirectional",
        "description": "Port F pin 0 / HSE oscillator input, configured as 5 V tolerant GPIO with CRS_SYNC alternate function."
      },
      {
        "number": "6",
        "name": "PF1-OSC_OUT",
        "type": "bidirectional",
        "description": "Port F pin 1 / HSE oscillator output, configured as 5 V tolerant GPIO."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Device reset pin with embedded weak pull-up resistor, bidirectional reset input/output active low."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "Port C pin 0, configured as 3.3 V GPIO connected to ADC input channel ADC_IN10."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "Port C pin 1, configured as 3.3 V GPIO connected to ADC input channel ADC_IN11."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "Port C pin 2, configured as 3.3 V GPIO connected to ADC input channel ADC_IN12 with SPI2_MISO alternate function."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "Port C pin 3, configured as 3.3 V GPIO connected to ADC input channel ADC_IN13 with SPI2_MOSI alternate function."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground for ADC, DAC, and analog circuits."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power supply for ADC, DAC, and analog circuits, voltage range 2.4 to 3.6 V (minimum 2.4 V when ADC/DAC used)."
      },
      {
        "number": "14",
        "name": "PA0",
        "type": "bidirectional",
        "description": "Port A pin 0, configured as 3.3 V GPIO connected to ADC channel ADC_IN0 with USART2_CTS, TIM2_CH1_ETR, TSC_G1_IO1 alternate functions."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "Port A pin 1, configured as 3.3 V GPIO connected to ADC channel ADC_IN1 with USART2_RTS, TIM2_CH2 alternate functions."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "Port A pin 2, configured as 3.3 V GPIO connected to ADC channel ADC_IN2 with USART2_TX, TIM2_CH3 alternate functions."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "Port A pin 3, configured as 3.3 V GPIO connected to ADC channel ADC_IN3 with USART2_RX, TIM2_CH4 alternate functions."
      },
      {
        "number": "18",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground, must be connected to external power supply ground."
      },
      {
        "number": "19",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for internal logic and I/O, voltage range 2.0 to 3.6 V."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "Port A pin 4, configured as 3.3 V GPIO connected to ADC channel ADC_IN4 with SPI1_NSS, TIM14_CH1, TSC_G2_IO1 alternate functions."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "Port A pin 5, configured as 3.3 V GPIO connected to ADC channel ADC_IN5 with SPI1_SCK, CEC, TIM2_CH1_ETR alternate functions."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "Port A pin 6, configured as 3.3 V GPIO connected to ADC channel ADC_IN6 with SPI1_MISO, TIM3_CH1, TIM1_BKIN alternate functions."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "Port A pin 7, configured as 3.3 V GPIO connected to ADC channel ADC_IN7 with SPI1_MOSI, TIM3_CH2, TIM14_CH1 alternate functions."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "Port C pin 4, configured as 3.3 V GPIO connected to ADC channel ADC_IN14 with USART3_TX alternate function."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "Port C pin 5, configured as 3.3 V GPIO connected to ADC channel ADC_IN15 with TSC_G3_IO1, USART3_RX alternate functions."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "Port B pin 0, configured as 3.3 V GPIO connected to ADC channel ADC_IN8 with TIM3_CH3, TIM1_CH2N alternate functions."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "Port B pin 1, configured as 3.3 V GPIO connected to ADC channel ADC_IN9 with TIM3_CH4, TIM14_CH1 alternate functions."
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "Port B pin 2, configured as 5 V tolerant GPIO with TSC_G3_IO4 alternate function."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "Port B pin 10, configured as 5 V tolerant GPIO with SPI2_SCK, I2C2_SCL, USART3_TX, TSC_SYNC alternate functions."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "Port B pin 11, configured as 5 V tolerant GPIO with USART3_RX, TIM2_CH4, I2C2_SDA, TSC_G6_IO1 alternate functions."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground, must be connected to external power supply ground."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for internal logic and I/O, voltage range 2.0 to 3.6 V."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "Port B pin 12, configured as 5 V tolerant GPIO with TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK alternate functions."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "Port B pin 13, configured as 5 V tolerant FM+ capable GPIO with SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS alternate functions."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "Port B pin 14, configured as 5 V tolerant FM+ capable GPIO with SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS alternate functions."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "Port B pin 15, configured as 5 V tolerant GPIO with SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2 alternate functions."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "Port C pin 6, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH1 alternate function."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "Port C pin 7, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH2 alternate function."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "Port C pin 8, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH3 alternate function."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "Port C pin 9, configured as 5 V tolerant GPIO supplied by VDDIO2 with TIM3_CH4 alternate function."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "Port A pin 8, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_CK, TIM1_CH1, MCO, CRS_SYNC alternate functions."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "Port A pin 9, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_TX, TIM1_CH2, TIM15_BKIN, TSC_G4_IO1 alternate functions."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "Port A pin 10, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2 alternate functions."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "Port A pin 11, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3 alternate functions."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "Port A pin 12, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4 alternate functions."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "Port A pin 13, configured as 5 V tolerant GPIO supplied by VDDIO2 with SWDIO, IR_OUT alternate functions, internal pull-up active after reset."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground, must be connected to external power supply ground."
      },
      {
        "number": "48",
        "name": "VDDIO2",
        "type": "power_in",
        "description": "Independent I/O supply voltage for pins PC6-PC9, PA8-PA14, PD0-PD2, voltage range 1.65 to 3.6 V, must not be supplied without valid VDD."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "Port A pin 14, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART2_TX, SWCLK alternate functions, internal pull-down active after reset."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "Port A pin 15, configured as 5 V tolerant GPIO supplied by VDDIO2 with SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR alternate functions."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "Port C pin 10, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_TX, USART4_TX alternate function."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "Port C pin 11, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_RX, USART4_RX alternate function."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "Port C pin 12, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_CK, USART4_CK alternate function."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "Port D pin 2, configured as 5 V tolerant GPIO supplied by VDDIO2 with USART3_RTS, TIM3_ETR alternate functions."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "Port B pin 3, configured as 5 V tolerant GPIO with SPI1_SCK, I2S1_CK, TIM2_CH2, TSC_G5_IO1 alternate functions."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "Port B pin 4, configured as 5 V tolerant GPIO with SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2 alternate functions."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "Port B pin 5, configured as 5 V tolerant GPIO with SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN, TIM3_CH2 alternate functions."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "Port B pin 6, configured as 5 V tolerant FM+ capable GPIO with I2C1_SCL, USART1_TX, TIM16_CH1N, TSC_G5_IO3 alternate functions."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "Port B pin 7, configured as 5 V tolerant FM+ capable GPIO with I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N, TSC_G5_IO4 alternate functions."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot mode selection pin, selects boot from user Flash, system memory, or embedded SRAM at startup, voltage range 0 to 9 V."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "Port B pin 8, configured as 5 V tolerant FM+ capable GPIO with I2C1_SCL, CEC, TIM16_CH1, TSC_SYNC alternate functions."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "Port B pin 9, configured as 5 V tolerant FM+ capable GPIO with SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1 alternate functions."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground, must be connected to external power supply ground."
      },
      {
        "number": "64",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for internal logic and I/O, voltage range 2.0 to 3.6 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: PC14 and PC15 pins are supplied through the power switch with limited current capability (3 mA max),; PC6, PC7, PC8, PC9, PA8, PA9, PA10, PA11, PA12, PA13, PF6, PA14, PA15, PC10, PC11, PC12, PD0, PD1 an; PA13 and PA14 pins have internal pull-up and pull-down resistors respectively that are configured as"
        ],
        "pages_sent": 122,
        "cost_usd": 1.6002,
        "at": "2026-09-26T19:56:26"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182549152808960",
        "pages": 122,
        "sha256": "38af2b847d34deba",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stm32f071rbt6"
  ],
  "discovery_pitch": "STM32F071RBT6 (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",
    "stm32f071rbt6.kicad_sym",
    "stm32f071rbt6.kicad_mod",
    "stm32f071rbt6.glb",
    "stm32f071rbt6.step",
    "stm32f071rbt6.lbr",
    "docs/hero.png",
    "docs/stm32f071rbt6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  }
}