STM32F030R8T6TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32f030r8t6tr",
  "title": "STM32F030R8T6TR",
  "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",
    "stm32f030r8t6tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32F030R8T6TR",
    "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/8586184053611094016",
    "parts": {
      "symbol": "stm32f030r8t6tr.kicad_sym",
      "footprint": "stm32f030r8t6tr.kicad_mod",
      "model_3d": "stm32f030r8t6tr-hero.glb",
      "model_3d_plain": "stm32f030r8t6tr.glb",
      "model_3d_step": "stm32f030r8t6tr-etched.step",
      "model_3d_step_plain": "stm32f030r8t6tr.step",
      "lbr": "stm32f030r8t6tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C106926",
      "digikey": "497-17335-2-ND",
      "mouser": "511-STM32F030R8T6TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T20:48:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-17335-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F030R8T6TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Complementary digital and I/O supply; the datasheet specifies VDD = 2.4 V to 3.6 V."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O supplied through the power switch, which sinks at most 3 mA, so output speed must not exceed 2 MHz with a 30 pF maximum load and it must not be used as a current source; additional functions RTC_TAMP1, RTC_TS, RTC_OUT, WKUP2."
      },
      {
        "number": "3",
        "name": "PC14",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O supplied through the power switch with the same 3 mA limit, 2 MHz / 30 pF output speed limit and no current-source use; additional function OSC32_IN."
      },
      {
        "number": "4",
        "name": "PC15",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O supplied through the power switch with the same 3 mA limit, 2 MHz / 30 pF output speed limit and no current-source use; additional function OSC32_OUT."
      },
      {
        "number": "5",
        "name": "PF0",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate function I2C1_SDA is marked for STM32F030xC devices only in Table 11, and additional function OSC_IN."
      },
      {
        "number": "6",
        "name": "PF1",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate function I2C1_SCL is marked for STM32F030xC devices only in Table 11, and additional function OSC_OUT."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Active-low bidirectional reset pin with embedded weak pull-up, acting as device reset input and internal reset output."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions EVENTOUT and USART6_TX (xC devices only), additional function ADC_IN10."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions EVENTOUT and USART6_RX (xC devices only), additional function ADC_IN11."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions SPI2_MISO and EVENTOUT, additional function ADC_IN12."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions SPI2_MOSI and EVENTOUT, additional function ADC_IN13."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power supply; the datasheet specifies VDDA = VDD to 3.6 V."
      },
      {
        "number": "14",
        "name": "PA0",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions USART1_CTS, USART2_CTS and USART4_TX, additional functions ADC_IN0, RTC_TAMP2, WKUP1."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions USART1_RTS, USART2_RTS, EVENTOUT and USART4_RX, additional function ADC_IN1."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions USART1_TX, USART2_TX and TIM15_CH1, additional functions ADC_IN2 and WKPU4."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions USART1_RX, USART2_RX and TIM15_CH2, additional function ADC_IN3."
      },
      {
        "number": "18",
        "name": "PF4",
        "type": "bidirectional",
        "description": "5 V tolerant I/O listed for STM32F030x4/6/8 devices only, with alternate function EVENTOUT."
      },
      {
        "number": "19",
        "name": "PF5",
        "type": "bidirectional",
        "description": "5 V tolerant I/O listed for STM32F030x4/6/8 devices only, with alternate function EVENTOUT."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions SPI1_NSS, USART1_CK, USART2_CK, TIM14_CH1 and USART6_TX, additional function ADC_IN4."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions SPI1_SCK and USART6_RX, additional function ADC_IN5."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1, EVENTOUT and USART3_CTS, additional function ADC_IN6."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions SPI1_MOSI, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1 and EVENTOUT, additional function ADC_IN7."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions EVENTOUT and USART3_TX, additional function ADC_IN14."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate function USART3_RX, additional functions ADC_IN15 and WKPU5."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions TIM3_CH3, TIM1_CH2N, EVENTOUT and USART3_CK, additional function ADC_IN8."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O directly connected to the ADC; alternate functions TIM3_CH4, TIM14_CH1, TIM1_CH3N and USART3_RTS, additional function ADC_IN9."
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "5 V tolerant I/O (FT) with no alternate functions listed in Table 13; on LQFP32 this pin is unconnected, but on LQFP64 it is a regular I/O."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI2_SCK, I2C1_SCL, I2C2_SCL and USART3_TX, with the I2C and SPI entries variant-specific per Table 11."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions I2C1_SDA, I2C2_SDA, EVENTOUT and USART3_RX, with the I2C entries variant-specific per Table 11."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply; the datasheet specifies VDD = 2.4 V to 3.6 V."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI1_NSS, SPI2_NSS, TIM1_BKIN, EVENTOUT and USART3_CK, with the SPI entries variant-specific per Table 11."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI1_SCK, SPI2_SCK, I2C2_SCL, TIM1_CH1N and USART3_CTS, with the SPI and I2C entries variant-specific per Table 11."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI1_MISO, SPI2_MISO, I2C2_SDA, TIM1_CH2N, TIM15_CH1 and USART3_RTS, with variant-specific entries per Table 11."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI1_MOSI, SPI2_MOSI, TIM1_CH3N, TIM15_CH1N and TIM15_CH2 (variant-specific), additional functions RTC_REFIN and WKPU7."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with alternate function TIM3_CH1."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with alternate function TIM3_CH2."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with alternate function TIM3_CH3."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with alternate function TIM3_CH4."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions USART1_CK, TIM1_CH1, EVENTOUT and MCO."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions USART1_TX, TIM1_CH2, TIM15_BKIN and I2C1_SCL, with TIM15 and I2C entries variant-specific per Table 11."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN and I2C1_SDA, with the I2C entry variant-specific per Table 11."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions USART1_CTS, TIM1_CH4, EVENTOUT and I2C2_SCL, with the I2C2 entry variant-specific per Table 11."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions USART1_RTS, TIM1_ETR, EVENTOUT and I2C2_SDA, with the I2C2 entry variant-specific per Table 11."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that after reset is configured as SWDIO with an internal pull-up enabled; alternate function IR_OUT."
      },
      {
        "number": "47",
        "name": "PF6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O listed for STM32F030x4/6/8 devices only, with alternate functions I2C1_SCL and I2C2_SCL."
      },
      {
        "number": "48",
        "name": "PF7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O listed for STM32F030x4/6/8 devices only, with alternate functions I2C1_SDA and I2C2_SDA."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V tolerant I/O that after reset is configured as SWCLK with an internal pull-down enabled; alternate functions USART1_TX, USART2_TX and SWCLK, with the USART entries variant-specific per Table 11."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI1_NSS, USART1_RX, USART2_RX, USART4_RTS and EVENTOUT, with the USART entries variant-specific per Table 11."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions USART3_TX and USART4_TX, listed for STM32F030xC devices only."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions USART3_RX and USART4_RX, listed for STM32F030xC devices only."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions USART3_CK, USART4_CK and USART5_TX, listed for STM32F030xC devices only."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions TIM3_ETR, USART3_RTS and USART5_RX, with the USART entries listed for STM32F030xC devices only."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI1_SCK, EVENTOUT and USART5_TX, with USART5_TX listed for STM32F030xC devices only."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI1_MISO, TIM3_CH1, EVENTOUT, TIM17_BKIN and USART5_RX, with the TIM17_BKIN and USART5_RX entries listed for STM32F030xC devices only."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V tolerant I/O; alternate functions SPI1_MOSI, I2C1_SMBA, TIM16_BKIN, TIM3_CH2 and USART5_CK_RTS, with USART5_CK_RTS listed for STM32F030xC devices only, additional function WKPU6."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability; alternate functions I2C1_SCL, USART1_TX and TIM16_CH1N."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability; alternate functions I2C1_SDA, USART1_RX, TIM17_CH1N and USART4_CTS (xC devices only)."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated BOOT0 pin used for boot memory selection."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability; alternate functions I2C1_SCL and TIM16_CH1 (the pin is unconnected on LQFP32 but is a regular I/O on LQFP64)."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability; alternate functions I2C1_SDA, IR_OUT, TIM17_CH1 and EVENTOUT, with SPI2_NSS listed for STM32F030xC devices only."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "64",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply; the datasheet specifies VDD = 2.4 V to 3.6 V."
      }
    ],
    "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: Variant selection: STM32F030R8 is the x8 (64 KB Flash) device, and Table 1 lists it under LQFP64. Pi; Variant-specific alternate functions: Table 11 marks many alternate functions with footnotes limitin; Supply limits are not in Table 11. VDD = 2.4 V to 3.6 V comes from the features list on page 1, and "
        ],
        "pages_sent": 41,
        "cost_usd": 0.2047,
        "at": "2026-10-11T20:47:59"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586184053611094016",
        "pages": 91,
        "sha256": "faac9340687f6951",
        "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"
    },
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32f030r8t6tr-etched.step",
        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": 0,
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        "footprint_binding": "identity",
        "sha256": "3687d26fa90bb75d4b83ee420ca97a1e193c1be9eea403e6b5c30d2ef373fe1a",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    }
  },
  "variants": [],
  "sections": [
    "hero",
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    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "stm32f030r8t6tr"
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  "discovery_pitch": "STM32F030R8T6TR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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