STM32F302C6T6

{
  "slug": "stm32f302c6t6",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f302c6t6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f302c6t6.kicad_sym",
    "stm32f302c6t6.kicad_mod",
    "stm32f302c6t6.glb",
    "stm32f302c6t6.step",
    "stm32f302c6t6.lbr",
    "docs/hero.png",
    "docs/stm32f302c6t6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32f302c6t6-hero.glb",
    "stm32f302c6t6-hero.overlay.json"
  ],
  "component": {
    "mpn": "STM32F302C6T6",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-48(7x7)",
    "pin_count": 48,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588924061379907584",
    "parts": {
      "symbol": "stm32f302c6t6.kicad_sym",
      "footprint": "stm32f302c6t6.kicad_mod",
      "model_3d": "stm32f302c6t6-hero.glb",
      "model_3d_plain": "stm32f302c6t6.glb",
      "model_3d_step": "stm32f302c6t6-etched.step",
      "model_3d_step_plain": "stm32f302c6t6.step",
      "lbr": "stm32f302c6t6.lbr"
    },
    "distributor_links": {
      "lcsc": "C1339688",
      "digikey": "497-18926-ND",
      "mouser": "511-STM32F302C6T6"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:30:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-18926-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F302C6T6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup power supply for the RTC and backup registers (VBAT supply domain)."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "TC standard 3.3 V I/O supplied through the power switch, which sinks only 3 mA, so output speed must not exceed 2 MHz at 30 pF and it must not drive current sources such as LEDs; additional functions are WKUP2, RTC_TAMP1, RTC_TS and RTC_OUT."
      },
      {
        "number": "3",
        "name": "PC14",
        "type": "bidirectional",
        "description": "TC standard 3.3 V I/O (OSC32_IN) supplied through the power switch limited to 3 mA, so output use is limited to 2 MHz at 30 pF and it must not act as a current source."
      },
      {
        "number": "4",
        "name": "PC15",
        "type": "bidirectional",
        "description": "TC standard 3.3 V I/O (OSC32_OUT) supplied through the power switch limited to 3 mA, so output use is limited to 2 MHz at 30 pF and it must not act as a current source."
      },
      {
        "number": "5",
        "name": "PF0",
        "type": "input",
        "description": "FTf 5 V tolerant input with I2C FM+ option, used as OSC_IN for the external oscillator; alternate functions include I2C2_SDA, SPI2_NSS/I2S2_WS and TIM1_CH3N."
      },
      {
        "number": "6",
        "name": "PF1",
        "type": "output",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option, used as OSC_OUT for the external oscillator; alternate functions include I2C2_SCL and SPI2_SCK/I2S2_CK."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Device reset input and internal reset output, active low, with an embedded weak pull-up resistor."
      },
      {
        "number": "8",
        "name": "VSSA/VREF-",
        "type": "power_in",
        "description": "Analog ground and negative reference voltage for the analog peripherals."
      },
      {
        "number": "9",
        "name": "VDDA/VREF+",
        "type": "power_in",
        "description": "Analog power supply and positive reference voltage; analog supply range is 2.0 to 3.6 V per the features list."
      },
      {
        "number": "10",
        "name": "PA0",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O, ADC1_IN1 fast ADC channel and WKUP1 wakeup; alternate functions include TIM2_CH1/TIM2_ETR, TSC_G1_IO1, USART2_CTS and EVENTOUT, with RTC_TAMP2 as an additional function."
      },
      {
        "number": "11",
        "name": "PA1",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O with ADC1_IN2; alternate functions include RTC_REFIN, TIM2_CH2, TSC_G1_IO2, USART2_RTS_DE, TIM15_CH1N and EVENTOUT."
      },
      {
        "number": "12",
        "name": "PA2",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant fast ADC I/O with ADC1_IN3 and COMP2_INM; alternate functions include TIM2_CH3, TSC_G1_IO3, USART2_TX, COMP2_OUT, TIM15_CH1 and EVENTOUT."
      },
      {
        "number": "13",
        "name": "PA3",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O with ADC1_IN4; alternate functions include TIM2_CH4, TSC_G1_IO4, USART2_RX, TIM15_CH2 and EVENTOUT."
      },
      {
        "number": "14",
        "name": "PA4",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O with reduced touch sensing sensitivity, recommended for use as a sampling capacitor I/O; additional functions include ADC1_IN5, DAC1_OUT1, COMP2_INM, COMP4_INM and COMP6_INM."
      },
      {
        "number": "15",
        "name": "PA5",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include TIM2_CH1/TIM2_ETR, TSC_G2_IO2 and EVENTOUT, with OPAMP2_VINM as an additional function."
      },
      {
        "number": "16",
        "name": "PA6",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O with reduced touch sensing sensitivity; alternate functions include TIM16_CH1, TSC_G2_IO3, TIM1_BKIN and EVENTOUT, with ADC1_IN10 and OPAMP2_VOUT as additional functions."
      },
      {
        "number": "17",
        "name": "PA7",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include TIM17_CH1, TSC_G2_IO4, TIM1_CH1N and EVENTOUT, with ADC1_IN15, COMP2_INP and OPAMP2_VINP as additional functions."
      },
      {
        "number": "18",
        "name": "PB0",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include TSC_G3_IO2, TIM1_CH2N and EVENTOUT, with ADC1_IN11, COMP4_INP and OPAMP2_VINP as additional functions."
      },
      {
        "number": "19",
        "name": "PB1",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include TSC_G3_IO3, TIM1_CH3N, COMP4_OUT and EVENTOUT, with ADC1_IN12 as an additional function."
      },
      {
        "number": "20",
        "name": "PB2",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include TSC_G3_IO4 and EVENTOUT, with COMP4_INM as an additional function."
      },
      {
        "number": "21",
        "name": "PB10",
        "type": "bidirectional",
        "description": "TT 3.3 V tolerant I/O; alternate functions include TIM2_CH3, TSC_SYNC, USART3_TX and EVENTOUT."
      },
      {
        "number": "22",
        "name": "PB11",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include TIM2_CH4, TSC_G6_IO1, USART3_RX and EVENTOUT, with ADC1_IN14 and COMP6_INP as additional functions."
      },
      {
        "number": "23",
        "name": "VSS_2",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "24",
        "name": "VDD_2",
        "type": "power_in",
        "description": "Digital power supply; VDD range is 2.0 to 3.6 V per the features list."
      },
      {
        "number": "25",
        "name": "PB12",
        "type": "bidirectional",
        "description": "TT 3.3 V tolerant I/O; alternate functions include TSC_G6_IO2, I2C2_SMBAL, SPI2_NSS/I2S2_WS, TIM1_BKIN, USART3_CK and EVENTOUT."
      },
      {
        "number": "26",
        "name": "PB13",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include TSC_G6_IO3, SPI2_SCK/I2S2_CK, TIM1_CH1N, USART3_CTS and EVENTOUT, with ADC1_IN13 as an additional function."
      },
      {
        "number": "27",
        "name": "PB14",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include TIM15_CH1, TSC_G6_IO4, SPI2_MISO/I2S2ext_SD, TIM1_CH2N, USART3_RTS_DE and EVENTOUT, with OPAMP2_VINP as an additional function."
      },
      {
        "number": "28",
        "name": "PB15",
        "type": "bidirectional",
        "description": "TTa 3.3 V tolerant I/O; alternate functions include RTC_REFIN, TIM15_CH2, TIM15_CH1N, TIM1_CH3N, SPI2_MOSI/I2S2_SD and EVENTOUT, with COMP6_INM as an additional function."
      },
      {
        "number": "29",
        "name": "PA8",
        "type": "bidirectional",
        "description": "FT 5 V tolerant I/O; alternate functions include MCO, I2C3_SCL, I2C2_SMBAL, I2S2_MCK, TIM1_CH1, USART1_CK and EVENTOUT."
      },
      {
        "number": "30",
        "name": "PA9",
        "type": "bidirectional",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option; alternate functions include I2C3_SMBAL, TSC_G4_IO1, I2C2_SCL, I2S3_MCK, TIM1_CH2, USART1_TX, TIM15_BKIN, TIM2_CH3 and EVENTOUT."
      },
      {
        "number": "31",
        "name": "PA10",
        "type": "bidirectional",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option; alternate functions include TIM17_BKIN, TSC_G4_IO2, I2C2_SDA, SPI2_MISO/I2S2ext_SD, TIM1_CH3, USART1_RX, COMP6_OUT, TIM2_CH4 and EVENTOUT."
      },
      {
        "number": "32",
        "name": "PA11",
        "type": "bidirectional",
        "description": "FT 5 V tolerant I/O; alternate functions include SPI2_MOSI/I2S2_SD, TIM1_CH1N, USART1_CTS, CAN_RX, TIM1_CH4, TIM1_BKIN2 and EVENTOUT, with USB_DM as an additional function."
      },
      {
        "number": "33",
        "name": "PA12",
        "type": "bidirectional",
        "description": "FT 5 V tolerant I/O; alternate functions include TIM16_CH1, I2SCKIN, TIM1_CH2N, USART1_RTS_DE, COMP2_OUT, CAN_TX, TIM1_ETR and EVENTOUT, with USB_DP as an additional function."
      },
      {
        "number": "34",
        "name": "PA13",
        "type": "bidirectional",
        "description": "FT 5 V tolerant I/O; printed functions include SWDIO, TIM16_CH1N, TSC_G4_IO3, IR-OUT, USART3_CTS and EVENTOUT."
      },
      {
        "number": "35",
        "name": "VSS_3",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "36",
        "name": "VDD_3",
        "type": "power_in",
        "description": "Digital power supply; VDD range is 2.0 to 3.6 V per the features list."
      },
      {
        "number": "37",
        "name": "PA14",
        "type": "bidirectional",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option; printed functions include SWCLK-JTCK, TSC_G4_IO4, I2C1_SDA, TIM1_BKIN, USART2_TX and EVENTOUT."
      },
      {
        "number": "38",
        "name": "PA15",
        "type": "bidirectional",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option; printed functions include JTDI, TIM2_CH1/TIM2_ETR, TSC_SYNC, I2C1_SCL, SPI3_NSS/I2S3_WS, USART2_RX, TIM1_BKIN and EVENTOUT."
      },
      {
        "number": "39",
        "name": "PB3",
        "type": "bidirectional",
        "description": "FT 5 V tolerant I/O; printed functions include JTDO-TRACESWO, TIM2_CH2, TSC_G5_IO1, SPI3_SCK/I2S3_CK, USART2_TX and EVENTOUT."
      },
      {
        "number": "40",
        "name": "PB4",
        "type": "bidirectional",
        "description": "FT 5 V tolerant I/O; printed functions include JTRST, TIM16_CH1, TSC_G5_IO2, SPI3_MISO/I2S3_ext_SD, USART2_RX, TIM17_BKIN and EVENTOUT."
      },
      {
        "number": "41",
        "name": "PB5",
        "type": "bidirectional",
        "description": "FT 5 V tolerant I/O; printed functions include TIM16_BKIN, I2C1_SMBAL, SPI3_MOSI/I2S3_SD, USART2_CK, I2C3_SDA, TIM17_CH1 and EVENTOUT."
      },
      {
        "number": "42",
        "name": "PB6",
        "type": "bidirectional",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option; printed functions include TIM16_CH1N, TSC_G5_IO3, I2C1_SCL, USART1_TX and EVENTOUT."
      },
      {
        "number": "43",
        "name": "PB7",
        "type": "bidirectional",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option; printed functions include TIM17_CH1N, TSC_G5_IO4, I2C1_SDA, USART1_RX and EVENTOUT."
      },
      {
        "number": "44",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated BOOT0 pin used for boot memory selection."
      },
      {
        "number": "45",
        "name": "PB8",
        "type": "bidirectional",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option; printed functions include TIM16_CH1, TSC_SYNC, I2C1_SCL, USART3_RX, CAN_RX, TIM1_BKIN and EVENTOUT."
      },
      {
        "number": "46",
        "name": "PB9",
        "type": "bidirectional",
        "description": "FTf 5 V tolerant I/O with I2C FM+ option; printed functions include TIM17_CH1, I2C1_SDA, IR-OUT, USART3_TX, COMP2_OUT, CAN_TX and EVENTOUT."
      },
      {
        "number": "47",
        "name": "VSS_1",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "48",
        "name": "VDD_1",
        "type": "power_in",
        "description": "Digital power supply; VDD range is 2.0 to 3.6 V per the features list."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pinout taken from the LQFP48 column of Table 13 (STM32F302x6/8 pin definitions, pages 35-41) and cro; The schema has no spec field, so headline electrical specs were not extracted. The datasheet gives V; PC13, PC14 and PC15 are supplied through a power switch that sinks only 3 mA; output use is limited "
        ],
        "pages_sent": 53,
        "cost_usd": 0.2467,
        "at": "2026-10-08T18:29:17"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588924061379907584",
        "pages": 139,
        "sha256": "4a5d8aab2b0eafd3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 48,
        "described": 48,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.5
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9dea352d93177c2904afd7d7b68ea8855ce1ab691f69f8b3e13655600514b6bf",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32f302c6t6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "477e293ba83873b4013c519010a07136c7ac072e0f7c82d1d2e5cdc69b064758",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}