STM32F072R8T6

{
  "slug": "stm32f072r8t6",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f072r8t6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm32f072r8t6.kicad_sym",
    "stm32f072r8t6.kicad_mod",
    "stm32f072r8t6.glb",
    "stm32f072r8t6.step",
    "stm32f072r8t6.lbr",
    "docs/hero.png",
    "docs/stm32f072r8t6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32f072r8t6-hero.glb",
    "stm32f072r8t6-hero.overlay.json"
  ],
  "component": {
    "mpn": "STM32F072R8T6",
    "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/8586182678122516480",
    "parts": {
      "symbol": "stm32f072r8t6.kicad_sym",
      "footprint": "stm32f072r8t6.kicad_mod",
      "model_3d": "stm32f072r8t6-hero.glb",
      "model_3d_plain": "stm32f072r8t6.glb",
      "model_3d_step": "stm32f072r8t6-etched.step",
      "model_3d_step_plain": "stm32f072r8t6.step",
      "lbr": "stm32f072r8t6.lbr"
    },
    "distributor_links": {
      "lcsc": "C87900",
      "digikey": "497-17361-ND",
      "mouser": "511-STM32F072R8T6"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T20:13:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-17361-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F072R8T6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup power supply for the RTC, the 32 kHz oscillator and backup registers through the power switch, valid from 1.65 to 3.6 V when VDD is not present."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O (TC) supplied through the power switch, which sinks at most 3 mA, so output use is limited to 2 MHz with a 30 pF maximum load and it must not source current; additional functions WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT."
      },
      {
        "number": "3",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O (TC) on the power-switch supply with the same 3 mA sink limit as PC13 (function upon reset PC14); additional function OSC32_IN."
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O (TC) on the power-switch supply with the same 3 mA sink limit as PC13 (function upon reset PC15); additional function OSC32_OUT."
      },
      {
        "number": "5",
        "name": "PF0-OSC_IN",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) (function upon reset PF0); alternate function CRS_SYNC; additional function OSC_IN."
      },
      {
        "number": "6",
        "name": "PF1-OSC_OUT",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) (function upon reset PF1); additional function OSC_OUT."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional reset pin with embedded weak pull-up resistor that acts as device reset input and internal reset output (active low)."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate function EVENTOUT; additional function ADC_IN10."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate function EVENTOUT; additional function ADC_IN11."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions SPI2_MISO, I2S2_MCK, EVENTOUT; additional function ADC_IN12."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions SPI2_MOSI, I2S2_SD, 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, which must be equal to or greater than VDD and up to 3.6 V, with a minimum of 2.4 V when the ADC or DAC is used, and must be established first."
      },
      {
        "number": "14",
        "name": "PA0",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions USART2_CTS, TIM2_CH1_ETR, COMP1_OUT, TSC_G1_IO1, USART4_TX; additional functions RTC_TAMP2, WKUP1, ADC_IN0, COMP1_INM6."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions EVENTOUT, USART2_RTS, TIM2_CH2, TSC_G1_IO2, USART4_RX, TIM15_CH1N; additional functions ADC_IN1, COMP1_INP."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions USART2_TX, COMP2_OUT, TIM2_CH3, TIM15_CH1, TSC_G1_IO3; additional functions ADC_IN2, COMP2_INM6, WKUP4."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions USART2_RX, TIM2_CH4, TIM15_CH2, TSC_G1_IO4; additional functions ADC_IN3, COMP2_INP."
      },
      {
        "number": "18",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "19",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, 2.0 to 3.6 V, which supplies the I/Os and the internal regulator."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions SPI1_NSS, I2S1_WS, TIM14_CH1, TSC_G2_IO1, USART2_CK; additional functions COMP1_INM4, COMP2_INM4, ADC_IN4, DAC_OUT1."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions SPI1_SCK, I2S1_CK, CEC, TIM2_CH1_ETR, TSC_G2_IO2; additional functions COMP1_INM5, COMP2_INM5, ADC_IN5, DAC_OUT2."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions SPI1_MISO, I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1, COMP1_OUT, TSC_G2_IO3, EVENTOUT, USART3_CTS; additional function ADC_IN6."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions SPI1_MOSI, I2S1_SD, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, COMP2_OUT, TSC_G2_IO4, EVENTOUT; additional function ADC_IN7."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions EVENTOUT, USART3_TX; additional function ADC_IN14."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions TSC_G3_IO1, USART3_RX; additional functions ADC_IN15, WKUP5."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions TIM3_CH3, TIM1_CH2N, TSC_G3_IO2, EVENTOUT, USART3_CK; additional function ADC_IN8."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "3.3 V-tolerant I/O directly connected to ADC (TTa); alternate functions TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N, TSC_G3_IO3; additional function ADC_IN9."
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate function TSC_G3_IO4."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate functions SPI2_SCK, I2C2_SCL, USART3_TX, CEC, TSC_SYNC, TIM2_CH3."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate functions EVENTOUT, I2C2_SDA, TIM2_CH4, TSC_G6_IO1, USART3_RX."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, 2.0 to 3.6 V, which supplies the I/Os and the internal regulator."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate functions TIM1_BKIN, TIM15_BKIN, SPI2_NSS, I2S2_WS, USART3_CK, TSC_G6_IO2, EVENTOUT."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with FM+ capability (FTf); alternate functions SPI2_SCK, I2S2_CK, I2C2_SCL, USART3_CTS, TIM1_CH1N, TSC_G6_IO3."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with FM+ capability (FTf); alternate functions SPI2_MISO, I2S2_MCK, I2C2_SDA, USART3_RTS, TIM1_CH2N, TIM15_CH1, TSC_G6_IO4."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate functions SPI2_MOSI, I2S2_SD, TIM1_CH3N, TIM15_CH1N, TIM15_CH2; additional functions WKUP7, RTC_REFIN."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate function TIM3_CH1."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate function TIM3_CH2."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate function TIM3_CH3."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate function TIM3_CH4."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions USART1_CK, TIM1_CH1, EVENTOUT, MCO, CRS_SYNC."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions USART1_TX, TIM1_CH2, TIM15_BKIN, TSC_G4_IO1."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN, TSC_G4_IO2."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions CAN_RX, USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3, EVENTOUT; additional function USB_DM."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions CAN_TX, USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4, EVENTOUT; additional function USB_DP."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; after reset it is SWDIO with internal pull-up enabled; alternate functions IR_OUT, USB_NOE."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "48",
        "name": "VDDIO2",
        "type": "power_in",
        "description": "Digital power supply for the I/Os marked as VDDIO2-supplied, 1.65 to 3.6 V, independent from VDD but must not be provided without a valid VDD supply."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; after reset it is SWCLK with internal pull-down enabled; alternate function USART2_TX."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions SPI1_NSS, I2S1_WS, USART2_RX, USART4_RTS, TIM2_CH1_ETR, EVENTOUT."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions USART3_TX, USART4_TX."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions USART3_RX, USART4_RX."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions USART3_CK, USART4_CK."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT) supplied by VDDIO2; alternate functions USART3_RTS, TIM3_ETR."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate functions SPI1_SCK, I2S1_CK, EVENTOUT, TIM2_CH2, TSC_G5_IO1."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate functions SPI1_MISO, I2S1_MCK, TIM17_BKIN, TIM3_CH1, TSC_G5_IO2, EVENTOUT."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O (FT); alternate functions SPI1_MOSI, I2S1_SD, I2C1_SMBA, TIM16_BKIN, TIM3_CH2; additional function WKUP6."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with FM+ capability (FTf); alternate functions I2C1_SCL, USART1_TX, TIM16_CH1N, TSC_G5_IO3."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with FM+ capability (FTf); alternate functions I2C1_SDA, USART1_RX, USART4_CTS, TIM17_CH1N, TSC_G5_IO4."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated BOOT0 input pin (type B, input-only) used for boot memory selection."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with FM+ capability (FTf); alternate functions I2C1_SCL, CEC, TIM16_CH1, TSC_SYNC, CAN_RX."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V-tolerant I/O with FM+ capability (FTf); alternate functions SPI2_NSS, I2S2_WS, I2C1_SDA, IR_OUT, TIM17_CH1, EVENTOUT, CAN_TX."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "64",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, 2.0 to 3.6 V, which supplies the I/Os and the internal regulator."
      }
    ],
    "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: Pin types mapped to KiCad classes: I/O pins as bidirectional, BOOT0 as input (datasheet type 'I'), s; Pins PC14-OSC32_IN, PC15-OSC32_OUT, PF0-OSC_IN and PF1-OSC_OUT are printed with the function upon re; Variant check: ordering code STM32F072R8T6 decodes as R = 64 pins, T = LQFP, 8 = 64 Kbyte Flash (dat"
        ],
        "pages_sent": 63,
        "cost_usd": 0.2912,
        "at": "2026-10-10T20:12:37"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182678122516480",
        "pages": 127,
        "sha256": "10dab1a5e0d68379",
        "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"
    },
    "models_3d": [
      {
        "file": "stm32f072r8t6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32f072r8t6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0915845a50332d9ab1cdbbaff6e9e474f5345b549535afdc77e9e898c7976f3a",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}