STM32F302RCT6

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32f302rct6",
  "title": "STM32F302RCT6",
  "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",
    "stm32f302rct6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32F302RCT6",
    "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/8586182464033738752",
    "parts": {
      "symbol": "stm32f302rct6.kicad_sym",
      "footprint": "stm32f302rct6.kicad_mod",
      "model_3d": "stm32f302rct6-hero.glb",
      "model_3d_plain": "stm32f302rct6.glb",
      "model_3d_step": "stm32f302rct6-etched.step",
      "model_3d_step_plain": "stm32f302rct6.step",
      "lbr": "stm32f302rct6.lbr"
    },
    "distributor_links": {
      "lcsc": 133230,
      "digikey": "497-17417-ND",
      "mouser": "511-STM32F302RCT6"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T23:09:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-17417-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F302RCT6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup power supply for RTC and backup registers, voltage range 2.0-3.6 V."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "GPIO port C pin 13, 3.3 V I/O, selectable alternate functions include TIM1_CH1N with RTC TAMP1, WKUP2, RTC_TS and RTC_OUT capability."
      },
      {
        "number": "3",
        "name": "PC14",
        "type": "bidirectional",
        "description": "OSC32_IN oscillator input pin, 3.3 V I/O, supports 32 kHz crystal connection for RTC."
      },
      {
        "number": "4",
        "name": "PC15",
        "type": "bidirectional",
        "description": "OSC32_OUT oscillator output pin, 3.3 V I/O, supports 32 kHz crystal connection for RTC."
      },
      {
        "number": "5",
        "name": "PF0",
        "type": "bidirectional",
        "description": "GPIO port F pin 0, 5 V tolerant FTf I/O, selectable alternate functions include OSC_IN, I2C2_SDA, TIM1_CH3N."
      },
      {
        "number": "6",
        "name": "PF1",
        "type": "bidirectional",
        "description": "GPIO port F pin 1, 5 V tolerant FTf I/O, selectable alternate functions include OSC_OUT and I2C2_SCL."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Active-low device reset input with embedded weak pull-up resistor, bidirectional reset pin for internal/external reset signaling."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "GPIO port C pin 0, 3.3 V tolerant TTa I/O directly connected to ADC12_IN6, supports EVENTOUT alternate function."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "GPIO port C pin 1, 3.3 V tolerant TTa I/O directly connected to ADC12_IN7, supports EVENTOUT alternate function."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "GPIO port C pin 2, 3.3 V tolerant TTa I/O directly connected to ADC12_IN8, supports EVENTOUT and COMP7_OUT alternate functions."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "GPIO port C pin 3, 3.3 V tolerant TTa I/O directly connected to ADC12_IN9, supports TIM1_BKIN2 and EVENTOUT alternate functions."
      },
      {
        "number": "12",
        "name": "VSSA/VREF-",
        "type": "power_in",
        "description": "Analog ground and negative reference voltage supply for ADC, DAC, comparators and OPAMP peripherals, voltage range 0-3.6 V."
      },
      {
        "number": "13",
        "name": "VDDA/VREF+",
        "type": "power_in",
        "description": "Analog power supply and positive reference voltage for ADC, DAC, and analog peripherals, voltage range 2.0-3.6 V."
      },
      {
        "number": "14",
        "name": "PA0",
        "type": "bidirectional",
        "description": "GPIO port A pin 0, 3.3 V tolerant TTa I/O connected to ADC1_IN1, supports USART2_CTS, TIM2_CH1_ETR, COMP1_OUT, RTC_TAMP2 and WKUP1 alternate functions."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "GPIO port A pin 1, 3.3 V tolerant TTa I/O connected to ADC1_IN2, supports USART2_RTS_DE, TIM2_CH2, TIM15_CH1N, RTC_REFIN and COMP1_INP alternate functions."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "GPIO port A pin 2, 3.3 V tolerant TTa I/O connected to ADC1_IN3 and OPAMP1_VOUT, supports USART2_TX, TIM2_CH3, TIM15_CH1 and COMP2_OUT alternate functions."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "GPIO port A pin 3, 3.3 V tolerant TTa I/O connected to ADC1_IN4, supports USART2_RX, TIM2_CH4, TIM15_CH2 and COMP2_INP alternate functions."
      },
      {
        "number": "18",
        "name": "PF4",
        "type": "bidirectional",
        "description": "GPIO port F pin 4, 3.3 V tolerant TTa I/O connected to ADC1_IN5, supports COMP1_OUT and EVENTOUT alternate functions."
      },
      {
        "number": "19",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for core and I/O cells, voltage range 2.0-3.6 V."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "GPIO port A pin 4, 3.3 V tolerant TTa I/O connected to ADC2_IN1 and DAC1_OUT1, supports SPI1_NSS, USART2_CK and multiple comparator INM alternate functions."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "GPIO port A pin 5, 3.3 V tolerant TTa I/O connected to ADC2_IN2, supports SPI1_SCK, TIM2_CH1_ETR and multiple comparator INM alternate functions."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "GPIO port A pin 6, 3.3 V tolerant TTa I/O connected to ADC2_IN3 and OPAMP2_VOUT, supports SPI1_MISO, TIM3_CH1 and TIM1_BKIN alternate functions."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "GPIO port A pin 7, 3.3 V tolerant TTa I/O connected to ADC2_IN4, supports SPI1_MOSI, TIM3_CH2, TIM17_CH1 and TIM1_CH1N alternate functions."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "GPIO port C pin 4, 3.3 V tolerant TTa I/O connected to ADC2_IN5, supports USART1_TX and EVENTOUT alternate functions."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "GPIO port C pin 5, 3.3 V tolerant TTa I/O connected to ADC2_IN11, supports USART1_RX, TSC_G3_IO1 and OPAMP2_VINM alternate functions."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "GPIO port B pin 0, 3.3 V tolerant TTa I/O, supports TIM3_CH3, TIM1_CH2N, TSC_G3_IO2 and COMP4_INP alternate functions."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "GPIO port B pin 1, 3.3 V tolerant TTa I/O, supports TIM3_CH4, TIM1_CH3N and COMP4_OUT alternate functions."
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "GPIO port B pin 2, 3.3 V tolerant TTa I/O connected to ADC2_IN12, supports TSC_G3_IO4 and COMP4_INM alternate functions."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "GPIO port B pin 10, 3.3 V tolerant TTa I/O, supports USART3_TX, TIM2_CH3 and TSC_SYNC alternate functions."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "GPIO port B pin 11, 3.3 V tolerant TTa I/O, supports USART3_RX, TIM2_CH4, TSC_G6_IO1 and COMP6_INP alternate functions."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground reference for core and I/O cells."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for core and I/O cells, voltage range 2.0-3.6 V."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "GPIO port B pin 12, 3.3 V tolerant TTa I/O, supports SPI2_NSS, I2C2_SMBA, USART3_CK and TIM1_BKIN alternate functions."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "GPIO port B pin 13, 3.3 V tolerant TTa I/O, supports SPI2_SCK, USART3_CTS and TIM1_CH1N alternate functions."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "GPIO port B pin 14, 3.3 V tolerant TTa I/O, supports SPI2_MISO, USART3_RTS_DE, TIM1_CH2N and TIM15_CH1 alternate functions."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "GPIO port B pin 15, 3.3 V tolerant TTa I/O, supports SPI2_MOSI, TIM1_CH3N, TIM15_CH1N and TIM15_CH2 alternate functions."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "GPIO port C pin 6, 5 V tolerant FT I/O, supports I2S2_MCK, COMP6_OUT and TIM3_CH1 alternate functions."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "GPIO port C pin 7, 5 V tolerant FT I/O, supports I2S3_MCK and TIM3_CH2 alternate functions."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "GPIO port C pin 8, 5 V tolerant FT I/O, supports TIM3_CH3 and EVENTOUT alternate functions."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "GPIO port C pin 9, 5 V tolerant FT I/O, supports TIM3_CH4 and I2S_CKIN alternate functions."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "GPIO port A pin 8, 5 V tolerant FT I/O, supports I2C2_SMBA, TIM1_CH1, TIM4_ETR and MCO alternate functions."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "GPIO port A pin 9, 5 V tolerant FTf FM+ capable I/O, supports I2C2_SCL, USART1_TX, TIM1_CH2 and TIM15_BKIN alternate functions."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "GPIO port A pin 10, 5 V tolerant FTf FM+ capable I/O, supports I2C2_SDA, USART1_RX, TIM1_CH3 and COMP6_OUT alternate functions."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "GPIO port A pin 11, 5 V tolerant FT I/O, supports USART1_CTS, USB_DM, CAN_RX and TIM1 alternate functions."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "GPIO port A pin 12, 5 V tolerant FT I/O, supports USART1_RTS_DE, USB_DP, CAN_TX and TIM1 alternate functions."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "GPIO port A pin 13, 5 V tolerant FT I/O, supports USART3_CTS, TIM16_CH1N, TSC_G4_IO3, IR_OUT and SWDIO-JTMS alternate functions."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground reference for core and I/O cells."
      },
      {
        "number": "48",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for core and I/O cells, voltage range 2.0-3.6 V."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "GPIO port A pin 14, 5 V tolerant FTf FM+ capable I/O, supports I2C1_SDA, USART2_TX, TIM1_BKIN and SWCLK-JTCK alternate functions."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "GPIO port A pin 15, 5 V tolerant FTf FM+ capable I/O, supports I2C1_SCL, SPI1_NSS, USART2_RX and JTDI alternate functions."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "GPIO port C pin 10, 5 V tolerant FT I/O, supports SPI3_SCK, I2S3_CK, USART3_TX and UART4_TX alternate functions."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "GPIO port C pin 11, 5 V tolerant FT I/O, supports SPI3_MISO, I2S3ext_SD, USART3_RX and UART4_RX alternate functions."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "GPIO port C pin 12, 5 V tolerant FT I/O, supports SPI3_MOSI, I2S3_SD, USART3_CK and UART5_TX alternate functions."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "GPIO port D pin 2, 5 V tolerant FT I/O, supports UART5_RX and TIM3_ETR alternate functions."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "GPIO port B pin 3, 5 V tolerant FT I/O, supports SPI3_SCK, I2S3_CK, USART2_TX and JTDO-TRACESWO alternate functions."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "GPIO port B pin 4, 5 V tolerant FT I/O, supports SPI3_MISO, I2S3ext_SD, USART2_RX, TIM3_CH1 and NJTRST alternate functions."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "GPIO port B pin 5, 5 V tolerant FT I/O, supports SPI3_MOSI, I2S3_SD, I2C1_SMBA and TIM17_CH1 alternate functions."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "GPIO port B pin 6, 5 V tolerant FTf FM+ capable I/O, supports I2C1_SCL, USART1_TX, TIM16_CH1N and TIM4_CH1 alternate functions."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "GPIO port B pin 7, 5 V tolerant FTf FM+ capable I/O, supports I2C1_SDA, USART1_RX, TIM3_CH4 and TIM17_CH1N alternate functions."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated boot memory selection pin, determines whether code executes from Flash or system bootloader at reset."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "GPIO port B pin 8, 5 V tolerant FTf FM+ capable I/O, supports I2C1_SCL, CAN_RX, TIM16_CH1 and TIM1_BKIN alternate functions."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "GPIO port B pin 9, 5 V tolerant FTf FM+ capable I/O, supports I2C1_SDA, CAN_TX, TIM17_CH1 and IR_OUT alternate functions."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground reference for core and I/O cells."
      },
      {
        "number": "64",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for core and I/O cells, voltage range 2.0-3.6 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: Pin 19 listed as VDD appears out of sequence in the original table - verified against Figure 5 LQFP6"
        ],
        "pages_sent": 58,
        "cost_usd": 0.4494,
        "at": "2026-10-05T23:09:09"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182464033738752",
        "pages": 144,
        "sha256": "a6962e6b690c3017",
        "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": [
    "stm32f302rct6"
  ],
  "discovery_pitch": "STM32F302RCT6 (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",
    "stm32f302rct6.kicad_sym",
    "stm32f302rct6.kicad_mod",
    "stm32f302rct6.glb",
    "stm32f302rct6.step",
    "stm32f302rct6.lbr",
    "docs/hero.png",
    "docs/stm32f302rct6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32f302rct6-hero.glb",
    "stm32f302rct6-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}