STM32F730R8T6

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32f730r8t6",
  "title": "STM32F730R8T6",
  "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",
  "version": "0.1.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "stm32f730r8t6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32F730R8T6",
    "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/8588884720469872640",
    "parts": {
      "symbol": "stm32f730r8t6.kicad_sym",
      "footprint": "stm32f730r8t6.kicad_mod",
      "model_3d": "stm32f730r8t6-etched.glb",
      "model_3d_plain": "stm32f730r8t6.glb",
      "model_3d_step": "stm32f730r8t6-etched.step",
      "model_3d_step_plain": "stm32f730r8t6.step",
      "lbr": "stm32f730r8t6.lbr"
    },
    "distributor_links": {
      "lcsc": "C478453",
      "digikey": "497-18103-ND",
      "mouser": "511-STM32F730R8T6"
    },
    "distributor_check": {
      "checked_at": "2026-09-29T14:24:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-18103-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F730R8T6",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Battery supply voltage for backup domain, RTC, and 32×32 bit backup registers (1.7 V to 3.6 V)."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 13, 5V tolerant, with RTC tamper and output functions."
      },
      {
        "number": "3",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "OSC32_IN: 32 kHz oscillator input pin, 5V tolerant."
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "OSC32_OUT: 32 kHz oscillator output pin, 5V tolerant."
      },
      {
        "number": "5",
        "name": "PH0-OSC_IN",
        "type": "bidirectional",
        "description": "OSC_IN: Main crystal oscillator input pin, 5V tolerant."
      },
      {
        "number": "6",
        "name": "PH1-OSC_OUT",
        "type": "bidirectional",
        "description": "OSC_OUT: Main crystal oscillator output pin, 5V tolerant."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "input",
        "description": "Active-low asynchronous reset input with internal weak pull-up resistor."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 0, 5V tolerant, with ADC3_IN10 and SAI2_FS_B alternate functions."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 1, 5V tolerant, with SPI2_MOSI and SAI1_SD_A alternate functions."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 2, 5V tolerant, with SPI2_MISO and OTG_HS_ULPI_DIR alternate functions."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 3, 5V tolerant, with SPI2_MOSI and OTG_HS_ULPI_NXT alternate functions."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog supply ground reference for ADC; must be connected to VSS through star point."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": ""
      },
      {
        "number": "14",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 0 with wakeup capability; supports TIM2/TIM5/TIM8/USART2/UART4."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 1, 5V tolerant; supports TIM2_CH2/TIM5_CH2/USART2_RTS."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 2, 5V tolerant; supports TIM2_CH3/TIM5_CH3/USART2_TX."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 3, 5V tolerant, with OTG_HS_ULPI_D0 alternate function."
      },
      {
        "number": "18",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "19",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply voltage (1.7 V to 3.6 V)."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 4, 3.3V tolerant directly connected to ADC; DAC_OUT1."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 5, 3.3V tolerant directly connected to ADC; DAC_OUT2."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 6, 5V tolerant; supports TIM1_BKIN/TIM3_CH1/SPI1_MISO."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 7, 5V tolerant; supports TIM1_CH1N/TIM3_CH2/SPI1_MOSI."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 4, 5V tolerant; supports I2S1_MCK/FMC_SDNE0."
      },
      {
        "number": "25",
        "name": "PB0",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 0, 5V tolerant, with OTG_HS_ULPI_D1 alternate function."
      },
      {
        "number": "26",
        "name": "PB1",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 1, 5V tolerant, with OTG_HS_ULPI_D2 alternate function."
      },
      {
        "number": "27",
        "name": "PB2",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 2, 5V tolerant; supports SAI1_SD_A/SPI3_MOSI/QUADSPI_CLK."
      },
      {
        "number": "28",
        "name": "PB10",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 10, 5V tolerant with I2C Fm+ option; I2C2_SCL."
      },
      {
        "number": "29",
        "name": "PB11",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 11, 5V tolerant with I2C Fm+ option; I2C2_SDA."
      },
      {
        "number": "30",
        "name": "VCAP_1",
        "type": "power_in",
        "description": "Decoupling capacitor connection for on-chip voltage regulator (typically 100 nF ceramic capacitor)."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply voltage (1.7 V to 3.6 V)."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 12, 5V tolerant; supports TIM1_BKIN/I2C2_SMBA/SPI2_NSS."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 13, 5V tolerant; supports TIM1_CH1N/SPI2_SCK."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 14, 5V tolerant; supports TIM1_CH2N/SPI2_MISO."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 15, 5V tolerant; supports RTC_REFIN/TIM1_CH3N/SPI2_MOSI."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 6, 5V tolerant; supports TIM3_CH1/TIM8_CH1/USART6_TX."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 7, 5V tolerant; supports TIM3_CH2/TIM8_CH2/USART6_RX."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 8, 5V tolerant; supports TRACED1/TIM3_CH3/UART5_RTS."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 9, 5V tolerant with I2C Fm+ option; MCO2/TIM3_CH4/I2C3_SDA."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 8, 5V tolerant with I2C Fm+ option; MCO1/TIM1_CH1/USART1_CK."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 9, 5V tolerant; supports TIM1_CH2/I2C3_SMBA/USART1_TX."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 10, 5V tolerant; supports TIM1_CH3/USART1_RX."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 11, 5V tolerant; supports TIM1_CH4/USART1_CTS/CAN1_RX."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 12, 5V tolerant; supports TIM1_ETR/USART1_RTS/CAN1_TX."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 13, 5V tolerant; JTMS-SWDIO (JTAG/SWD interface)."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "48",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply voltage (1.7 V to 3.6 V)."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 14, 5V tolerant; JTCK-SWCLK (JTAG/SWD interface)."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "General-purpose I/O port A pin 15, 5V tolerant; JTDI/TIM2_CH1/SPI1_NSS."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 10, 5V tolerant; supports SPI3_SCK/USART3_TX."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 11, 5V tolerant; supports SPI3_MISO/USART3_RX."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 12, 5V tolerant; supports TRACED3/SPI3_MOSI/USART3_CK."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 2, 5V tolerant; supports TRACED2/TIM3_ETR/UART5_RX."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 3, 5V tolerant; JTDO/TRACESWO/TIM2_CH2/SPI1_SCK."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 4, 5V tolerant; NJTRST/TIM3_CH1/SPI1_MISO."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 5, 5V tolerant; supports TIM3_CH2/I2C1_SMBA/SPI1_MOSI."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 6, 5V tolerant with I2C Fm+ option; TIM4_CH1/I2C1_SCL/USART1_TX."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 7, 5V tolerant with I2C Fm+ option; TIM4_CH2/I2C1_SDA/USART1_RX."
      },
      {
        "number": "60",
        "name": "BOOT0",
        "type": "input",
        "description": "Boot mode selection pin; selects boot from embedded flash memory (high) or system memory (low); VPP for flash programming."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 8, 5V tolerant with I2C Fm+ option; TIM4_CH3/I2C1_SCL/CAN1_RX."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 9, 5V tolerant with I2C Fm+ option; TIM4_CH4/I2C1_SDA/CAN1_TX."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "64",
        "name": "VDD",
        "type": "power_in",
        "description": "Main digital supply voltage (1.7 V to 3.6 V)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884720469872640",
        "pages": 201,
        "sha256": "f8ba96693efbfec2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true,
        "checked_against": "STMicroelectronics STM32_open_pin_data (STM32F730R8Tx.xml, LQFP64)"
      },
      "correction": {
        "at": "2026-10-01",
        "what": "1 of 64 pins corrected",
        "how": "pinout replaced from STMicroelectronics STM32_open_pin_data (STM32F730R8Tx.xml, LQFP64); the previous pinout came from an earlier extraction",
        "symbol": "regenerated from the corrected pinout"
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stm32f730r8t6"
  ],
  "discovery_pitch": "STM32F730R8T6 (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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  "visibility": {
    "public": true
  }
}