STM32F302K8U6TR

{
  "slug": "stm32f302k8u6tr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), UFQFPN-32(5x5). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f302k8u6tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f302k8u6tr.kicad_sym",
    "stm32f302k8u6tr.kicad_mod",
    "stm32f302k8u6tr.glb",
    "stm32f302k8u6tr.step",
    "stm32f302k8u6tr.lbr",
    "docs/hero.png",
    "docs/stm32f302k8u6tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "STM32F302K8U6TR",
    "manufacturer": "STMicroelectronics",
    "package": "UFQFPN-32(5x5)",
    "pin_count": 33,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836915148566528",
    "parts": {
      "symbol": "stm32f302k8u6tr.kicad_sym",
      "footprint": "stm32f302k8u6tr.kicad_mod",
      "model_3d": "stm32f302k8u6tr-etched.glb",
      "model_3d_plain": "stm32f302k8u6tr.glb",
      "model_3d_step": "stm32f302k8u6tr-etched.step",
      "model_3d_step_plain": "stm32f302k8u6tr.step",
      "lbr": "stm32f302k8u6tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2971069",
      "digikey": "STM32F302K8U6TR-ND",
      "mouser": "511-STM32F302K8U6TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T18:35:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "STM32F302K8U6TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F302K8U6TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD_1",
        "type": "power_in",
        "description": "Digital power supply, 2.0 to 3.6 V"
      },
      {
        "number": "2",
        "name": "PF0/OSC_IN",
        "type": "input",
        "description": "High-speed external oscillator input, 4 to 32 MHz"
      },
      {
        "number": "3",
        "name": "PF1/OSC_OUT",
        "type": "output",
        "description": "High-speed external oscillator output"
      },
      {
        "number": "4",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Device reset input/output (active low) with embedded weak pull-up resistor"
      },
      {
        "number": "5",
        "name": "VDDA/VREF+",
        "type": "power_in",
        "description": "Analog power supply and positive reference voltage, 2.0 to 3.6 V"
      },
      {
        "number": "6",
        "name": "VSSA/VREF-",
        "type": "power_in",
        "description": "Analog ground and negative reference voltage"
      },
      {
        "number": "7",
        "name": "PA0",
        "type": "bidirectional",
        "description": "GPIO Port A pin 0, 3.3 V tolerant, functions as ADC1_IN1, RTC_TAMP2, WKUP1 or alternate functions"
      },
      {
        "number": "8",
        "name": "PA1",
        "type": "bidirectional",
        "description": "GPIO Port A pin 1, 3.3 V tolerant, functions as ADC1_IN2, RTC_REFIN or alternate functions"
      },
      {
        "number": "9",
        "name": "PA2",
        "type": "bidirectional",
        "description": "GPIO Port A pin 2, 3.3 V tolerant, functions as ADC1_IN3, COMP2_INM or alternate functions"
      },
      {
        "number": "10",
        "name": "PA3",
        "type": "bidirectional",
        "description": "GPIO Port A pin 3, 3.3 V tolerant, functions as ADC1_IN4 or alternate functions"
      },
      {
        "number": "11",
        "name": "PA4",
        "type": "bidirectional",
        "description": "GPIO Port A pin 4, 3.3 V tolerant, functions as ADC1_IN5, DAC1_OUT1 or alternate functions"
      },
      {
        "number": "12",
        "name": "PA5",
        "type": "bidirectional",
        "description": "GPIO Port A pin 5, functions as OPAMP2_VINM or alternate functions"
      },
      {
        "number": "13",
        "name": "PA6",
        "type": "bidirectional",
        "description": "GPIO Port A pin 6, 3.3 V tolerant, functions as ADC1_IN10, OPAMP2_VOUT or alternate functions"
      },
      {
        "number": "14",
        "name": "PA7",
        "type": "bidirectional",
        "description": "GPIO Port A pin 7, functions as ADC1_IN15, COMP2_INP, OPAMP2_VINP or alternate functions"
      },
      {
        "number": "15",
        "name": "PB0",
        "type": "bidirectional",
        "description": "GPIO Port B pin 0, 3.3 V tolerant, functions as ADC1_IN11, COMP4_INP, OPAMP2_VINP or alternate functions"
      },
      {
        "number": "16",
        "name": "VSS_2",
        "type": "power_in",
        "description": "Digital ground"
      },
      {
        "number": "17",
        "name": "VDD_2",
        "type": "power_in",
        "description": "Digital power supply, 2.0 to 3.6 V"
      },
      {
        "number": "18",
        "name": "PA8",
        "type": "bidirectional",
        "description": "GPIO Port A pin 8, 5 V tolerant, functions as MCO, I2C3_SCL, TIM1_CH1, USART1_CK or alternate functions"
      },
      {
        "number": "19",
        "name": "PA9",
        "type": "bidirectional",
        "description": "GPIO Port A pin 9, 5 V tolerant, functions as TIM1_CH2, USART1_TX, TIM15_BKIN or alternate functions"
      },
      {
        "number": "20",
        "name": "PA10",
        "type": "bidirectional",
        "description": "GPIO Port A pin 10, 5 V tolerant, functions as TIM1_CH3, USART1_RX, COMP6_OUT or alternate functions"
      },
      {
        "number": "21",
        "name": "PA11",
        "type": "bidirectional",
        "description": "GPIO Port A pin 11, 5 V tolerant, USB_DM, functions as SPI2_MOSI, TIM1_CH1N, CAN_RX or alternate functions"
      },
      {
        "number": "22",
        "name": "PA12",
        "type": "bidirectional",
        "description": "GPIO Port A pin 12, 5 V tolerant, USB_DP, functions as TIM16_CH1, TIM1_CH2N, CAN_TX or alternate functions"
      },
      {
        "number": "23",
        "name": "PA13",
        "type": "bidirectional",
        "description": "GPIO Port A pin 13, 5 V tolerant, SWDIO, functions as TIM16_CH1N, IR-OUT or alternate functions"
      },
      {
        "number": "24",
        "name": "PA14",
        "type": "bidirectional",
        "description": "GPIO Port A pin 14, 5 V tolerant, SWCLK-JTCK, functions as I2C1_SDA, TIM1_BKIN, USART2_TX or alternate functions"
      },
      {
        "number": "25",
        "name": "PA15",
        "type": "bidirectional",
        "description": "GPIO Port A pin 15, 5 V tolerant, JTDI, functions as TIM2_CH1, I2C1_SCL, SPI3_NSS or alternate functions"
      },
      {
        "number": "26",
        "name": "PB3",
        "type": "bidirectional",
        "description": "GPIO Port B pin 3, 5 V tolerant, JTDO-TRACESWO, functions as TIM2_CH2, SPI3_SCK or alternate functions"
      },
      {
        "number": "27",
        "name": "PB4",
        "type": "bidirectional",
        "description": "GPIO Port B pin 4, 5 V tolerant, JTRST, functions as TIM16_CH1, SPI3_MISO or alternate functions"
      },
      {
        "number": "28",
        "name": "PB5",
        "type": "bidirectional",
        "description": "GPIO Port B pin 5, 5 V tolerant, functions as TIM16_BKIN, I2C1_SMBAL, SPI3_MOSI or alternate functions"
      },
      {
        "number": "29",
        "name": "PB6",
        "type": "bidirectional",
        "description": "GPIO Port B pin 6, 5 V tolerant, functions as TIM16_CH1N, I2C1_SCL, USART1_TX or alternate functions"
      },
      {
        "number": "30",
        "name": "PB7",
        "type": "bidirectional",
        "description": "GPIO Port B pin 7, 5 V tolerant, functions as TIM17_CH1N, I2C1_SDA, USART1_RX or alternate functions"
      },
      {
        "number": "31",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot memory selection, sampled during device reset"
      },
      {
        "number": "32",
        "name": "VSS_1",
        "type": "power_in",
        "description": "Digital ground"
      },
      {
        "number": "33",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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": [
          "1/33 pins cited to the wrong page (name found elsewhere): ['1:VDD_1@p35']"
        ],
        "pages_sent": 53,
        "cost_usd": 0.3675,
        "at": "2026-10-01T18:35:22"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836915148566528",
        "pages": 139,
        "sha256": "a5f41a24cb5387a5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}