STM32G030K8T6

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32g030k8t6",
  "title": "STM32G030K8T6",
  "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "mcu",
    "stm32g030k8t6"
  ],
  "component": {
    "mpn": "STM32G030K8T6",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-32(7x7)",
    "pin_count": 32,
    "category": "MCU",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.st.com/resource/en/datasheet/stm32g030k8t6.pdf",
    "parts": {
      "symbol": "stm32g030k8t6.kicad_sym",
      "footprint": "stm32g030k8t6.kicad_mod",
      "model_3d": "stm32g030k8t6-etched.glb",
      "model_3d_plain": "stm32g030k8t6.glb",
      "model_3d_step": "stm32g030k8t6-etched.step",
      "model_3d_step_plain": "stm32g030k8t6.step",
      "lbr": "stm32g030k8t6.lbr"
    },
    "distributor_links": {
      "digikey": "497-19770-ND",
      "lcsc": "C431631"
    },
    "pins": [
      {
        "number": "1",
        "name": "PB9",
        "type": "bidirectional",
        "description": "PB9 general-purpose 5V-tolerant I/O (FT_f). Alternate: IR_OUT, TIM17_CH1, SPI2_NSS, I2C1_SDA, EVENTOUT. Fm+ capable."
      },
      {
        "number": "2",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "PC14 / low-speed 32.768 kHz crystal oscillator input (OSC32_IN). 5V-tolerant (FT). Powered through the RTC power switch (max 3 mA sink); output speed limited to 2 MHz / 30 pF max. Alternate: TIM1_BK2."
      },
      {
        "number": "3",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "PC15 / low-speed 32.768 kHz crystal oscillator output (OSC32_OUT). 5V-tolerant (FT). Powered through the RTC power switch (max 3 mA sink). Alternate: OSC32_EN, OSC_EN."
      },
      {
        "number": "4",
        "name": "VDD/VDDA",
        "type": "power_in",
        "description": "Digital and analog positive supply (merged VDD/VDDA rail). Operating range 2.0-3.6 V. Decouple with 1x 100 nF + 1x 4.7 uF ceramic close to the pin."
      },
      {
        "number": "5",
        "name": "VSS/VSSA",
        "type": "power_in",
        "description": "Digital and analog ground (merged VSS/VSSA return)."
      },
      {
        "number": "6",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional device reset input/open-drain output with embedded weak pull-up (~40 kΩ). Active low; drive low to reset the MCU."
      },
      {
        "number": "7",
        "name": "PA0",
        "type": "bidirectional",
        "description": "PA0 general-purpose 5V-tolerant I/O with analog switch (FT_a). Analog: ADC_IN0, TAMP_IN2, WKUP1. Alternate: SPI2_SCK, USART2_CTS."
      },
      {
        "number": "8",
        "name": "PA1",
        "type": "bidirectional",
        "description": "PA1 general-purpose 5V-tolerant I/O with analog switch and switchable diode to VDDIO (FT_ea). Analog: ADC_IN1. Alternate: SPI1_SCK/I2S1_CK, USART2_RTS_DE_CK, I2C1_SMBA, EVENTOUT."
      },
      {
        "number": "9",
        "name": "PA2",
        "type": "bidirectional",
        "description": "PA2 general-purpose 5V-tolerant I/O with analog switch (FT_a). Analog: ADC_IN2, WKUP4, LSCO. Alternate: SPI1_MOSI/I2S1_SD, USART2_TX."
      },
      {
        "number": "10",
        "name": "PA3",
        "type": "bidirectional",
        "description": "PA3 general-purpose 5V-tolerant I/O with analog switch and switchable diode to VDDIO (FT_ea). Analog: ADC_IN3. Alternate: SPI2_MISO, USART2_RX, EVENTOUT."
      },
      {
        "number": "11",
        "name": "PA4",
        "type": "bidirectional",
        "description": "PA4 general-purpose 5V-tolerant I/O with analog switch (FT_a). Analog: ADC_IN4, TAMP_IN1, RTC_TS, RTC_OUT1, WKUP2. Alternate: SPI1_NSS/I2S1_WS, SPI2_MOSI, TIM14_CH1, EVENTOUT."
      },
      {
        "number": "12",
        "name": "PA5",
        "type": "bidirectional",
        "description": "PA5 general-purpose 5V-tolerant I/O with analog switch and switchable diode to VDDIO (FT_ea). Analog: ADC_IN5. Alternate: SPI1_SCK/I2S1_CK, EVENTOUT."
      },
      {
        "number": "13",
        "name": "PA6",
        "type": "bidirectional",
        "description": "PA6 general-purpose 5V-tolerant I/O with analog switch and switchable diode to VDDIO (FT_ea). Analog: ADC_IN6. Alternate: SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1."
      },
      {
        "number": "14",
        "name": "PA7",
        "type": "bidirectional",
        "description": "PA7 general-purpose 5V-tolerant I/O with analog switch (FT_a). Analog: ADC_IN7. Alternate: SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM1_CH1N, TIM14_CH1, TIM17_CH1."
      },
      {
        "number": "15",
        "name": "PB0",
        "type": "bidirectional",
        "description": "PB0 general-purpose 5V-tolerant I/O with analog switch and switchable diode to VDDIO (FT_ea). Analog: ADC_IN8. Alternate: SPI1_NSS/I2S1_WS, TIM3_CH3, TIM1_CH2N."
      },
      {
        "number": "16",
        "name": "PB1",
        "type": "bidirectional",
        "description": "PB1 general-purpose 5V-tolerant I/O with analog switch and switchable diode to VDDIO (FT_ea). Analog: ADC_IN9. Alternate: TIM14_CH1, TIM3_CH4, TIM1_CH3N, EVENTOUT."
      },
      {
        "number": "17",
        "name": "PB2",
        "type": "bidirectional",
        "description": "PB2 general-purpose 5V-tolerant I/O with analog switch and switchable diode to VDDIO (FT_ea). Analog: ADC_IN10. Alternate: SPI2_MISO, EVENTOUT."
      },
      {
        "number": "18",
        "name": "PA8",
        "type": "bidirectional",
        "description": "PA8 general-purpose 5V-tolerant I/O (FT). Alternate: MCO, SPI2_NSS, TIM1_CH1, EVENTOUT."
      },
      {
        "number": "19",
        "name": "PA9",
        "type": "bidirectional",
        "description": "PA9 general-purpose 5V-tolerant I/O, Fm+ capable (FT_f). Alternate: MCO, USART1_TX, TIM1_CH2, SPI2_MISO, I2C1_SCL, EVENTOUT."
      },
      {
        "number": "20",
        "name": "PC6",
        "type": "bidirectional",
        "description": "PC6 general-purpose 5V-tolerant I/O (FT). Alternate: TIM3_CH1."
      },
      {
        "number": "21",
        "name": "PA10",
        "type": "bidirectional",
        "description": "PA10 general-purpose 5V-tolerant I/O, Fm+ capable (FT_f). Alternate: SPI2_MOSI, USART1_RX, TIM1_CH3, TIM17_BKIN, I2C1_SDA, EVENTOUT."
      },
      {
        "number": "22",
        "name": "PA11 [PA9]",
        "type": "bidirectional",
        "description": "PA11 general-purpose 5V-tolerant I/O, Fm+ capable, with analog switch (FT_fa). Analog: ADC_IN15. Alternate: SPI1_MISO/I2S1_MCK, USART1_CTS, TIM1_CH4, TIM1_BKIN2, I2C2_SCL."
      },
      {
        "number": "23",
        "name": "PA12 [PA10]",
        "type": "bidirectional",
        "description": "PA12 general-purpose 5V-tolerant I/O, Fm+ capable, with analog switch (FT_fa). Analog: ADC_IN16. Alternate: SPI1_MOSI/I2S1_SD, USART1_RTS_DE_CK, TIM1_ETR, I2S_CKIN, I2C2_SDA."
      },
      {
        "number": "24",
        "name": "PA13",
        "type": "bidirectional",
        "description": "PA13 5V-tolerant I/O with analog switch and switchable diode to VDDIO (FT_ea). Default after reset: SWDIO with internal pull-up enabled. Analog: ADC_IN17. Alternate: SWDIO, IR_OUT, EVENTOUT."
      },
      {
        "number": "25",
        "name": "PA14-BOOT0",
        "type": "bidirectional",
        "description": "PA14 5V-tolerant I/O with analog switch (FT_a). Default after reset: SWCLK with internal pull-down enabled; also samples BOOT0 selection at reset. Analog: ADC_IN18. Alternate: SWCLK, USART2_TX, EVENTOUT. Additional: BOOT0."
      },
      {
        "number": "26",
        "name": "PA15",
        "type": "bidirectional",
        "description": "PA15 general-purpose 5V-tolerant I/O (FT). Alternate: SPI1_NSS/I2S1_WS, USART2_RX, EVENTOUT."
      },
      {
        "number": "27",
        "name": "PB3",
        "type": "bidirectional",
        "description": "PB3 general-purpose 5V-tolerant I/O (FT). Alternate: SPI1_SCK/I2S1_CK, TIM1_CH2, USART1_RTS_DE_CK, EVENTOUT."
      },
      {
        "number": "28",
        "name": "PB4",
        "type": "bidirectional",
        "description": "PB4 general-purpose 5V-tolerant I/O (FT). Alternate: SPI1_MISO/I2S1_MCK, TIM3_CH1, USART1_CTS, TIM17_BKIN, EVENTOUT."
      },
      {
        "number": "29",
        "name": "PB5",
        "type": "bidirectional",
        "description": "PB5 general-purpose 5V-tolerant I/O (FT). Additional: WKUP6. Alternate: SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM16_BKIN, I2C1_SMBA."
      },
      {
        "number": "30",
        "name": "PB6",
        "type": "bidirectional",
        "description": "PB6 general-purpose 5V-tolerant I/O, Fm+ capable (FT_f). Alternate: USART1_TX, TIM1_CH3, TIM16_CH1N, SPI2_MISO, I2C1_SCL, EVENTOUT."
      },
      {
        "number": "31",
        "name": "PB7",
        "type": "bidirectional",
        "description": "PB7 general-purpose 5V-tolerant I/O, Fm+ capable, with analog switch (FT_fa). Analog: ADC_IN11. Alternate: USART1_RX, SPI2_MOSI, TIM17_CH1N, I2C1_SDA, EVENTOUT."
      },
      {
        "number": "32",
        "name": "PB8",
        "type": "bidirectional",
        "description": "PB8 general-purpose 5V-tolerant I/O, Fm+ capable (FT_f). Alternate: SPI2_SCK, TIM16_CH1, I2C1_SCL, EVENTOUT."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/stm32g030k8t6.pdf",
        "pages": 94,
        "sha256": "a2e3c1f49a1324cb",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 32,
        "described": 32,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -4.175,
        -2.8
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "LQFP-32_7x7mm_P0.8mm@sha256:d3a8db080529cbea",
      "mark": "drawn"
    },
    "mcu": {
      "part_number": "STM32G030K8T6",
      "series": "STM32G0",
      "subfamily": "STM32G030",
      "core": "Arm Cortex-M0+",
      "frequency_mhz": 64,
      "flash_kb": 64,
      "ram_kb": 8,
      "io_count": 29,
      "package": "LQFP 32 7x7x1.4 mm",
      "marketing_status": "Active",
      "fpu": null,
      "supply_v_min": 2,
      "supply_v_max": 3.6,
      "temp_min_c": -40,
      "temp_max_c": 85,
      "adc_count": 1,
      "timers": 5,
      "in_distributor_stock": true,
      "product_folder": "/en/microcontrollers-microprocessors/stm32g030k8.html",
      "source": "st.com portfolio grid CL1734"
    },
    "models_3d": [
      {
        "file": "stm32g030k8t6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9,
          9,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "be0e412f1c66fee70039b0e109e0cc7c823161dda97593718afa97569bc61ce3",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32g030k8t6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9,
          9,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cd127dc879fea7b785a6b8e55ebba6dfc738cd6a1a9f9a8fcc6690c626dc1d0e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Core": "Arm Cortex-M0+",
      "Max clock": "64 MHz",
      "Flash": "64 kB",
      "RAM": "8 kB",
      "I/O pins": 29,
      "ADC units": 1,
      "ST status": "Active",
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-32(7x7)",
      "Category": "MCU",
      "Pins": "32"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stm32g030k8t6"
  ],
  "discovery_pitch": "STM32G030K8T6 (STMicroelectronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32g030k8t6.kicad_sym",
    "stm32g030k8t6.kicad_mod",
    "stm32g030k8t6.glb",
    "stm32g030k8t6.step",
    "stm32g030k8t6-etched.step",
    "stm32g030k8t6.lbr",
    "docs/hero.png",
    "docs/stm32g030k8t6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "STM32G030K8T6",
      "kind": "packaging"
    },
    {
      "mpn": "STM32G030K6T6",
      "kind": "unknown"
    },
    {
      "mpn": "STM32G030C8T6",
      "kind": "unknown"
    },
    {
      "mpn": "STM32G030C6T6",
      "kind": "unknown"
    },
    {
      "mpn": "STM32G030F6P6",
      "kind": "unknown"
    },
    {
      "mpn": "STM32G030J6M6",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-25T08:49:21.169Z"
}