STM32F070C6T6TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "stm32f070c6t6tr",
  "title": "STM32F070C6T6TR",
  "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",
    "stm32f070c6t6tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STM32F070C6T6TR",
    "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/8603061200674701312",
    "parts": {
      "symbol": "stm32f070c6t6tr.kicad_sym",
      "footprint": "stm32f070c6t6tr.kicad_mod",
      "model_3d": "stm32f070c6t6tr-hero.glb",
      "model_3d_plain": "stm32f070c6t6tr.glb",
      "model_3d_step": "stm32f070c6t6tr-etched.step",
      "model_3d_step_plain": "stm32f070c6t6tr.step",
      "lbr": "stm32f070c6t6tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2970691",
      "digikey": "497-18744-2-ND",
      "mouser": "511-STM32F070C6T6TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:54:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-18744-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-STM32F070C6T6TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply for I/Os and digital circuitry, VDD = 2.4 V to 3.6 V."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O (TC) powered through the power switch, which sinks at most 3 mA, so output use is limited to 2 MHz with 30 pF and it must not drive LEDs; 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) powered through the power switch with the same 3 mA limit and output limits (2 MHz, 30 pF, no current sourcing); additional function OSC32_IN for the 32 kHz oscillator."
      },
      {
        "number": "4",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "Standard 3.3 V I/O (TC) powered through the power switch with the same 3 mA limit and output limits (2 MHz, 30 pF, no current sourcing); additional function OSC32_OUT for the 32 kHz oscillator."
      },
      {
        "number": "5",
        "name": "PF0-OSC_IN",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate function I2C1_SDA is available on STM32F070x6 devices only, and it serves as OSC_IN for the 4 to 32 MHz crystal oscillator."
      },
      {
        "number": "6",
        "name": "PF1-OSC_OUT",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate function I2C1_SCL is available on STM32F070x6 devices only, and it serves as OSC_OUT for the 4 to 32 MHz crystal oscillator."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Bidirectional reset pin with embedded weak pull-up, acting as active-low device reset input and internal reset output."
      },
      {
        "number": "8",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "9",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power supply, VDDA = VDD to 3.6 V (separate analog supply 2.4 V to 3.6 V for the ADC)."
      },
      {
        "number": "10",
        "name": "PA0",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate function USART2_CTS, additional functions RTC_TAMP2, WKUP1, ADC_IN0."
      },
      {
        "number": "11",
        "name": "PA1",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate functions USART2_RTS and EVENTOUT, additional function ADC_IN1."
      },
      {
        "number": "12",
        "name": "PA2",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate function USART2_TX, additional function ADC_IN2."
      },
      {
        "number": "13",
        "name": "PA3",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate function USART2_RX, additional function ADC_IN3."
      },
      {
        "number": "14",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate functions SPI1_NSS, USART2_CK, TIM14_CH1 and USB_NOE (STM32F070x6 only), additional function ADC_IN4."
      },
      {
        "number": "15",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate function SPI1_SCK, additional function ADC_IN5."
      },
      {
        "number": "16",
        "name": "PA6",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate functions SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1 and EVENTOUT, additional function ADC_IN6."
      },
      {
        "number": "17",
        "name": "PA7",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate functions SPI1_MOSI, TIM3_CH2, TIM1_CH1N, TIM14_CH1, TIM17_CH1 and EVENTOUT, additional function ADC_IN7."
      },
      {
        "number": "18",
        "name": "PB0",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate functions TIM3_CH3, TIM1_CH2N and EVENTOUT, additional function ADC_IN8."
      },
      {
        "number": "19",
        "name": "PB1",
        "type": "bidirectional",
        "description": "3.3 V tolerant I/O (TTa) directly connected to the ADC; alternate functions TIM14_CH1, TIM3_CH4 and TIM1_CH3N, additional function ADC_IN9."
      },
      {
        "number": "20",
        "name": "PB2",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O with no alternate functions listed in the datasheet for this pin."
      },
      {
        "number": "21",
        "name": "PB10",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; its listed alternate functions (I2C2_SCL, USART3_TX, SPI2_SCK) are STM32F070xB/RB only, so none is available on the C6 variant."
      },
      {
        "number": "22",
        "name": "PB11",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate function EVENTOUT, while its I2C2_SDA and USART3_RX functions are STM32F070xB/RB only."
      },
      {
        "number": "23",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "24",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, VDD = 2.4 V to 3.6 V."
      },
      {
        "number": "25",
        "name": "PB12",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions EVENTOUT and TIM1_BKIN on this variant (SPI2_NSS, TIM15_BKIN and USART3_CK are STM32F070xB/RB only)."
      },
      {
        "number": "26",
        "name": "PB13",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability (FTf); alternate function TIM1_CH1N on this variant (SPI2_SCK, USART3_CTS and I2C2_SCL are STM32F070xB/RB only)."
      },
      {
        "number": "27",
        "name": "PB14",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability (FTf); alternate function TIM1_CH2N on this variant (SPI2_MISO, TIM15_CH1, I2C2_SDA and USART3_RTS are STM32F070xB/RB only)."
      },
      {
        "number": "28",
        "name": "PB15",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate function TIM1_CH3N on this variant, additional function RTC_REFIN (WKUP7 is STM32F070xB/RB only)."
      },
      {
        "number": "29",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions USART1_CK, TIM1_CH1, EVENTOUT and MCO."
      },
      {
        "number": "30",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions USART1_TX, TIM1_CH2 and I2C1_SCL (STM32F070x6 only), and PA9/PA10 can be replaced by PA11/PA12 via SYSCFG_CFGR1 on this variant."
      },
      {
        "number": "31",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions USART1_RX, TIM1_CH3, TIM17_BKIN and I2C1_SDA (STM32F070x6 only), and it can be remapped to PA12 via SYSCFG_CFGR1 on this variant."
      },
      {
        "number": "32",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions EVENTOUT, USART1_CTS and TIM1_CH4, additional function USB_DM, and it can replace PA9 on STM32F070x6 via SYSCFG_CFGR1."
      },
      {
        "number": "33",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions EVENTOUT, USART1_RTS and TIM1_ETR, additional function USB_DP, and it can replace PA10 on STM32F070x6 via SYSCFG_CFGR1."
      },
      {
        "number": "34",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions SWDIO, IR_OUT and USB_NOE, and after reset it is SWDIO with an internal pull-up enabled."
      },
      {
        "number": "35",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "36",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, VDD = 2.4 V to 3.6 V."
      },
      {
        "number": "37",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions USART2_TX and SWCLK, and after reset it is SWCLK with an internal pull-down enabled."
      },
      {
        "number": "38",
        "name": "PA15",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions SPI1_NSS, USART2_RX and EVENTOUT (USART4_RTS is STM32F070xB/RB only)."
      },
      {
        "number": "39",
        "name": "PB3",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions SPI1_SCK and EVENTOUT."
      },
      {
        "number": "40",
        "name": "PB4",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions SPI1_MISO, TIM17_BKIN, TIM3_CH1 and EVENTOUT."
      },
      {
        "number": "41",
        "name": "PB5",
        "type": "bidirectional",
        "description": "5 V tolerant (FT) I/O; alternate functions SPI1_MOSI, I2C1_SMBA, TIM16_BKIN and TIM3_CH2 (WKUP6 is STM32F070xB/RB only)."
      },
      {
        "number": "42",
        "name": "PB6",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability (FTf); alternate functions I2C1_SCL, USART1_TX and TIM16_CH1N."
      },
      {
        "number": "43",
        "name": "PB7",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability (FTf); alternate functions I2C1_SDA, USART1_RX and TIM17_CH1N (USART4_CTS is STM32F070xB/RB only)."
      },
      {
        "number": "44",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated BOOT0 pin used for boot memory selection."
      },
      {
        "number": "45",
        "name": "PB8",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability (FTf); alternate functions I2C1_SCL and TIM16_CH1."
      },
      {
        "number": "46",
        "name": "PB9",
        "type": "bidirectional",
        "description": "5 V tolerant I/O with FM+ capability (FTf); alternate functions IR_OUT, I2C1_SDA, TIM17_CH1 and EVENTOUT (SPI2_NSS is STM32F070xB/RB only)."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "48",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital power supply, 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: Package selection: MPN STM32F070C6T6 decodes to 48 pins (C), LQFP (T), 32 KB Flash (6), so the LQFP4; Variant-dependent functions: the C6 part is in the STM32F070x6 group. Alternate functions that the d; Datasheet limits: the datasheet gives I/O structure classes (TC, TTa, FT, FTf, RST) and footnote lim"
        ],
        "pages_sent": 33,
        "cost_usd": 0.1769,
        "at": "2026-10-08T18:54:20"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603061200674701312",
        "pages": 83,
        "sha256": "44d1b9bed723a262",
        "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"
    },
    "models_3d": [
      {
        "file": "stm32f070c6t6tr.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": "9dea352d93177c2904afd7d7b68ea8855ce1ab691f69f8b3e13655600514b6bf",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm32f070c6t6tr-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": "4411a17e81c394a2bd3a2494aea7817162348afa415da36a030d5e88975a5d67",
        "checked": "2026-10-08",
        "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": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stm32f070c6t6tr"
  ],
  "discovery_pitch": "STM32F070C6T6TR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "stm32f070c6t6tr.kicad_sym",
    "stm32f070c6t6tr.kicad_mod",
    "stm32f070c6t6tr.glb",
    "stm32f070c6t6tr.step",
    "stm32f070c6t6tr.lbr",
    "docs/hero.png",
    "docs/stm32f070c6t6tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm32f070c6t6tr-hero.glb",
    "stm32f070c6t6tr-hero.overlay.json"
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  "visibility": {
    "public": true
  }
}