STM32G050C8T6

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32g050c8t6",
  "title": "STM32G050C8T6",
  "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). 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",
    "stm32g050c8t6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32G050C8T6",
    "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/8590454556657422336",
    "parts": {
      "symbol": "stm32g050c8t6.kicad_sym",
      "footprint": "stm32g050c8t6.kicad_mod",
      "model_3d": "stm32g050c8t6-hero.glb",
      "model_3d_plain": "stm32g050c8t6.glb",
      "model_3d_step": "stm32g050c8t6-etched.step",
      "model_3d_step_plain": "stm32g050c8t6.step",
      "lbr": "stm32g050c8t6.lbr"
    },
    "distributor_links": {
      "lcsc": "C3227086",
      "digikey": "497-STM32G050C8T6-ND",
      "mouser": "511-STM32G050C8T6"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T07:28:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-STM32G050C8T6-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STM32G050C8T6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PC13",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports timer break-in, RTC timestamp, RTC output 1, tamper input 1, and wakeup 2 functions"
      },
      {
        "number": "2",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, used for 32 kHz oscillator input and timer break-in 2 function"
      },
      {
        "number": "3",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, used for 32 kHz oscillator output and provides oscillator enable and timer break-in functions"
      },
      {
        "number": "4",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup battery supply voltage pin for RTC and backup registers, voltage range 2.0-3.6V"
      },
      {
        "number": "5",
        "name": "VREF+",
        "type": "power_in",
        "description": "ADC reference voltage supply pin, connects to VDDA or external 2.0-3.6V reference"
      },
      {
        "number": "6",
        "name": "VDD/VDDA",
        "type": "power_in",
        "description": "Main power supply pin for analog and digital circuits, voltage range 2.0-3.6V"
      },
      {
        "number": "7",
        "name": "VSS/VSSA",
        "type": "power_in",
        "description": "Ground pin for analog and digital circuits"
      },
      {
        "number": "8",
        "name": "PF0-OSC_IN",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, used for oscillator input or provides timer 14 channel 1 capture"
      },
      {
        "number": "9",
        "name": "PF1-OSC_OUT",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, used for oscillator output and provides oscillator enable and timer 15 channel 1N functions"
      },
      {
        "number": "10",
        "name": "PF2-NRST",
        "type": "bidirectional",
        "description": "Reset pin with embedded weak pull-up resistor, used for device reset (NRST) or master clock output (MCO)"
      },
      {
        "number": "11",
        "name": "PA0",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch, supports SPI2 clock, USART2 clear-to-send, ADC input 0, tamper input 2, and wakeup 1 functions"
      },
      {
        "number": "12",
        "name": "PA1",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with switchable diode to VDD, supports SPI1/I2S1 clock, USART2 request-to-send, I2C1 SMBus alert, timer 15 channel 1N, and ADC input 1"
      },
      {
        "number": "13",
        "name": "PA2",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch, supports SPI1/I2S1 data, USART2 transmit, timer 15 channel 1N, low-speed clock output, wakeup 4, and ADC input 2"
      },
      {
        "number": "14",
        "name": "PA3",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with switchable diode, supports SPI2 data input, USART2 receive, timer 15 channel 2, and ADC input 3"
      },
      {
        "number": "15",
        "name": "PA4",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch, supports SPI1/I2S1 chip select, SPI2 data output, timer 14 channel 1, RTC output 2, and ADC input 4"
      },
      {
        "number": "16",
        "name": "PA5",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with switchable diode, supports SPI1/I2S1 clock and ADC input 5"
      },
      {
        "number": "17",
        "name": "PA6",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with switchable diode, supports SPI1/I2S1 data input, timer 3 channel 1, timer 1 break-in, timer 16 channel 1, and ADC input 6"
      },
      {
        "number": "18",
        "name": "PA7",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch, supports SPI1/I2S1 data output, timer 3 channel 2, timer 1 channel 1N, timer 14 channel 1, timer 17 channel 1, and ADC input 7"
      },
      {
        "number": "19",
        "name": "PB0",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with switchable diode, supports SPI1/I2S1 chip select, timer 3 channel 3, timer 1 channel 2N, and ADC input 8"
      },
      {
        "number": "20",
        "name": "PB1",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with switchable diode, supports timer 14 channel 1, timer 3 channel 4, timer 1 channel 3N, and ADC input 9"
      },
      {
        "number": "21",
        "name": "PB2",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with switchable diode, supports SPI2 data input and ADC input 10"
      },
      {
        "number": "22",
        "name": "PB10",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ I2C capability, supports SPI2 clock, I2C2 clock, and ADC input 11"
      },
      {
        "number": "23",
        "name": "PB11",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ I2C capability, supports SPI2 data output, I2C2 data, and ADC input 15"
      },
      {
        "number": "24",
        "name": "PB12",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch, supports SPI2 chip select, timer 15 break-in, timer 1 break-in, and ADC input 16"
      },
      {
        "number": "25",
        "name": "PB13",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ I2C capability, supports SPI2 clock, timer 1 channel 1N, I2C2 clock, and timer 15 channel 1L"
      },
      {
        "number": "26",
        "name": "PB14",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ I2C capability, supports SPI2 data input, timer 1 channel 2N, timer 15 channel 1, and I2C2 data"
      },
      {
        "number": "27",
        "name": "PB15",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports SPI2 data output, timer 1 channel 3N, timer 15 channel 1N, and RTC reference input"
      },
      {
        "number": "28",
        "name": "PA8",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports master clock output, SPI2 chip select, and timer 1 channel 1"
      },
      {
        "number": "29",
        "name": "PA9",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ capability, supports master clock output, USART1 transmit, timer 15 break-in, timer 1 channel 2, SPI2 data input, and I2C1 clock"
      },
      {
        "number": "30",
        "name": "PC6",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports timer 3 channel 1"
      },
      {
        "number": "31",
        "name": "PC7",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports timer 3 channel 2"
      },
      {
        "number": "32",
        "name": "PA10",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ capability, supports SPI2 data output, USART1 receive, timer 1 channel 3, timer 17 break-in, and I2C1 data"
      },
      {
        "number": "33",
        "name": "PA11",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch and Fm+ capability, supports SPI1/I2S1 data input, USART1 clear-to-send, timer 1 channel 4, timer 1 break-in 2, I2C2 clock, and ADC input 15"
      },
      {
        "number": "34",
        "name": "PA12",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch and Fm+ capability, supports SPI1/I2S1 data output, USART1 request-to-send, timer 1 external trigger, I2S clock input, I2C2 data, and ADC input 16"
      },
      {
        "number": "35",
        "name": "PA13",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with switchable diode, supports serial wire debug input, infrared output, and ADC input 17"
      },
      {
        "number": "36",
        "name": "PA14-BOOT0",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch, supports serial wire debug clock, USART2 transmit, boot mode select, and ADC input 18"
      },
      {
        "number": "37",
        "name": "PA15",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports SPI1/I2S1 chip select and USART2 receive"
      },
      {
        "number": "38",
        "name": "PD0",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports SPI2 chip select and timer 16 channel 1"
      },
      {
        "number": "39",
        "name": "PD1",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports SPI2 clock and timer 17 channel 1"
      },
      {
        "number": "40",
        "name": "PD2",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports timer 3 external trigger and timer 1 channel 1N"
      },
      {
        "number": "41",
        "name": "PD3",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports USART2 clear-to-send, SPI2 data input, and timer 1 channel 2N"
      },
      {
        "number": "42",
        "name": "PB3",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports SPI1/I2S1 clock, timer 1 channel 2, and USART1 request-to-send"
      },
      {
        "number": "43",
        "name": "PB4",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports SPI1/I2S1 data input, timer 3 channel 1, timer 17 break-in, and USART1 clear-to-send"
      },
      {
        "number": "44",
        "name": "PB5",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant, supports SPI1/I2S1 data output, timer 3 channel 2, timer 16 break-in, I2C1 SMBus alert, and wakeup 6"
      },
      {
        "number": "45",
        "name": "PB6",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ capability, supports USART1 transmit, timer 1 channel 3, timer 16 channel 1N, SPI2 data input, and I2C1 clock"
      },
      {
        "number": "46",
        "name": "PB7",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with analog switch and Fm+ capability, supports USART1 receive, SPI2 data output, timer 17 channel 1N, I2C1 data, power supply monitor input, and ADC input 11"
      },
      {
        "number": "47",
        "name": "PB8",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ capability, supports SPI2 clock, timer 16 channel 1, timer 15 break-in, and I2C1 clock"
      },
      {
        "number": "48",
        "name": "PB9",
        "type": "bidirectional",
        "description": "I/O pin, 5V tolerant with Fm+ capability, supports infrared output, timer 17 channel 1, SPI2 chip select, and I2C1 data"
      }
    ],
    "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": 35,
        "cost_usd": 0.3417,
        "at": "2026-10-07T07:28:20"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590454556657422336",
        "pages": 92,
        "sha256": "d88a92aba0852d4a",
        "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"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
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        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9dea352d93177c2904afd7d7b68ea8855ce1ab691f69f8b3e13655600514b6bf",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "file": "stm32g050c8t6-etched.step",
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        "sha256": "844423d9c84b6a989acc05c9a7f348352e91baf3e060ff719494c37a6fcccd0e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-48(7x7)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "48"
    }
  },
  "variants": [],
  "sections": [
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    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
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  "discovery_pitch": "STM32G050C8T6 (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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