MM32F3273G7P

{
  "slug": "mm32f3273g7p",
  "version": "0.1.0",
  "type": "component",
  "description": "MindMotion Microelectronics Microcontroller Units (MCUs/MPUs/SOCs), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "mm32f3273g7p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mm32f3273g7p.kicad_sym",
    "mm32f3273g7p.kicad_mod",
    "mm32f3273g7p.glb",
    "mm32f3273g7p.step",
    "mm32f3273g7p.lbr",
    "docs/hero.png",
    "docs/mm32f3273g7p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mm32f3273g7p-hero.glb",
    "mm32f3273g7p-hero.overlay.json",
    "mm32f3273g7p-etched.glb"
  ],
  "component": {
    "mpn": "MM32F3273G7P",
    "manufacturer": "MindMotion Microelectronics",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/41fbcb39f9bc367625f55bc26e1d040c.pdf",
    "parts": {
      "symbol": "mm32f3273g7p.kicad_sym",
      "footprint": "mm32f3273g7p.kicad_mod",
      "model_3d": "mm32f3273g7p-hero.glb",
      "model_3d_plain": "mm32f3273g7p-etched.glb",
      "model_3d_step": "mm32f3273g7p-etched.step",
      "model_3d_step_plain": "mm32f3273g7p.step",
      "lbr": "mm32f3273g7p.lbr"
    },
    "distributor_links": {
      "lcsc": "C5143550"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:08:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup domain supply of 1.8V to 5.5V for the RTC, external 32kHz oscillator and backup registers when VDD is off; may be tied to VDD or left floating without a backup battery."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC, input not above VDD) that also serves as WKP1 wake-up and the TAMP-RTC additional function."
      },
      {
        "number": "3",
        "name": "PC14",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC, input not above VDD) with OSC32_IN as additional function for the 32kHz oscillator."
      },
      {
        "number": "4",
        "name": "PC15",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC, input not above VDD) with OSC32_OUT as additional function for the 32kHz oscillator."
      },
      {
        "number": "5",
        "name": "PH0",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC, input not above VDD) with OSC_IN as additional function for the external HSE crystal or clock input."
      },
      {
        "number": "6",
        "name": "PH1",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC, input not above VDD) with OSC_OUT as additional function for the external HSE crystal."
      },
      {
        "number": "7",
        "name": "nRST",
        "type": "bidirectional",
        "description": "Device reset input/output with a permanent internal pull-up of 25 to 85 kOhm (50 kOhm typ), input low level at most 1.47V at VDD=3.3V."
      },
      {
        "number": "8",
        "name": "PC0",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with alternate function I2C1_SCL and analog input ADC123_IN10."
      },
      {
        "number": "9",
        "name": "PC1",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with alternate function I2C1_SDA and analog input ADC123_IN11."
      },
      {
        "number": "10",
        "name": "PC2",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with alternate functions I2C2_SCL, SPI2_MISO, I2S2_MCK and analog input ADC123_IN12."
      },
      {
        "number": "11",
        "name": "PC3",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with alternate functions I2C2_SDA, SPI2_MOSI, I2S2_SD and analog input ADC123_IN13."
      },
      {
        "number": "12",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground for the ADC, reset block, oscillators and PLL analog parts; may be connected to VSS."
      },
      {
        "number": "13",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply of 2.0V to 5.5V (2.5V to 5.5V for guaranteed performance) that must match VDD, within 300 mV allowed difference."
      },
      {
        "number": "14",
        "name": "PA0",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with WKP0 wake-up, TIM2_CH1/ETR, TIM5_CH1, TIM8_ETR, UART2_CTS, UART4_TX, ADC123_IN0 and COMP12_INP0/COMP1_INM2."
      },
      {
        "number": "15",
        "name": "PA1",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM2_CH2, TIM5_CH2, UART2_RTS, UART4_RX, ADC123_IN1 and COMP12_INP1."
      },
      {
        "number": "16",
        "name": "PA2",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with WKP2 wake-up, TIM2_CH3, TIM5_CH3, UART2_TX, CPT2_OUT, ADC123_IN2 and COMP12_INP2/COMP2_INM2."
      },
      {
        "number": "17",
        "name": "PA3",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM2_CH4, TIM5_CH4, UART2_RX, ADC123_IN3 and COMP12_INP3."
      },
      {
        "number": "18",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; all VSS pins must always be connected to the external supply system."
      },
      {
        "number": "19",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply of 2.0V to 5.5V powering the I/O pins and internal regulator; absolute maximum 5.8V."
      },
      {
        "number": "20",
        "name": "PA4",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with SPI1_NSS/I2S1_WS, SPI3_NSS/I2S3_WS, UART5_TX, ADC12_IN4, DAC1_OUT and COMP12_INM0."
      },
      {
        "number": "21",
        "name": "PA5",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM2_CH1/ETR, TIM8_CH1N, SPI1_SCK/I2S1_CK, UART5_RX, ADC12_IN5, DAC2_OUT and COMP12_INM1."
      },
      {
        "number": "22",
        "name": "PA6",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_BKIN, TIM3_CH1, TIM8_BKIN, SPI1_MISO/I2S1_MCK, CPT1_OUT and ADC12_IN6."
      },
      {
        "number": "23",
        "name": "PA7",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_CH1N, TIM3_CH2, TIM8_CH1N, SPI1_MOSI/I2S1_SD, CRS_SYNC and ADC12_IN7."
      },
      {
        "number": "24",
        "name": "PC4",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC, input not above VDD) with analog input ADC23_IN14."
      },
      {
        "number": "25",
        "name": "PC5",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with WKP3 wake-up and analog input ADC23_IN15."
      },
      {
        "number": "26",
        "name": "PB0",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_CH2N, TIM3_CH3, TIM8_CH2N, UART6_TX and ADC12_IN8."
      },
      {
        "number": "27",
        "name": "PB1",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_CH3N, TIM3_CH4, TIM8_CH3N, UART6_RX and ADC123_IN9."
      },
      {
        "number": "28",
        "name": "PB2",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC, input not above VDD) that also serves as the BOOT1 boot-mode selection pin."
      },
      {
        "number": "29",
        "name": "PB10",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM2_CH3, I2C2_SCL, SPI2_SCK/I2S2_CK and UART3_TX."
      },
      {
        "number": "30",
        "name": "PB11",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM2_CH4, I2C2_SDA and UART3_RX."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; all VSS pins must always be connected to the external supply system."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply of 2.0V to 5.5V powering the I/O pins and internal regulator; absolute maximum 5.8V."
      },
      {
        "number": "33",
        "name": "PB12",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_BKIN and SPI2_NSS/I2S2_WS."
      },
      {
        "number": "34",
        "name": "PB13",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_CH1N, SPI2_SCK/I2S2_CK and UART3_CTS."
      },
      {
        "number": "35",
        "name": "PB14",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_CH2N, TIM8_CH2N, SPI2_MISO/I2S2_MCK and UART3_RTS."
      },
      {
        "number": "36",
        "name": "PB15",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with WKP5 wake-up, TIM1_CH3N, TIM8_CH3N and SPI2_MOSI/I2S2_SD."
      },
      {
        "number": "37",
        "name": "PC6",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM3_CH1, TIM8_CH1, I2C1_SCL, SPI2_MISO/I2S2_MCK and UART6_TX."
      },
      {
        "number": "38",
        "name": "PC7",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM3_CH2, TIM8_CH2, I2C1_SDA, SPI3_MISO/I2S3_MCK and UART6_RX."
      },
      {
        "number": "39",
        "name": "PC8",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM3_CH3, TIM8_CH3, I2C2_SCL and SDIO_D0."
      },
      {
        "number": "40",
        "name": "PC9",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with MCO2, TIM3_CH4, TIM8_CH4, I2C2_SDA and SDIO_D1."
      },
      {
        "number": "41",
        "name": "PA8",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with MCO1 clock output and TIM1_CH1."
      },
      {
        "number": "42",
        "name": "PA9",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_CH2, I2C1_SCL, UART1_TX; used only as USB_VBUS when the USB function is enabled."
      },
      {
        "number": "43",
        "name": "PA10",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_CH3, I2C1_SDA, UART1_RX; used only as USB_ID when the USB function is enabled."
      },
      {
        "number": "44",
        "name": "PA11",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_CH4, UART1_CTS, CPT1_OUT, CAN1_RX; used only as USBDM when the USB function is enabled."
      },
      {
        "number": "45",
        "name": "PA12",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM1_ETR, UART1_RTS, CPT2_OUT, CAN1_TX; used only as USBDP when the USB function is enabled."
      },
      {
        "number": "46",
        "name": "PA13",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with JTMS_SWDIO debug function at reset and USB_VBUS_ON alternate function."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; all VSS pins must always be connected to the external supply system."
      },
      {
        "number": "48",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply of 2.0V to 5.5V powering the I/O pins and internal regulator; absolute maximum 5.8V."
      },
      {
        "number": "49",
        "name": "PA14",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with JTCK_SWCLK debug function at reset and I2C1_SDA alternate function."
      },
      {
        "number": "50",
        "name": "PA15",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with JTDI debug function at reset, TIM2_CH1/ETR, I2C1_SCL, SPI1_NSS/I2S1_WS and SPI3_NSS/I2S3_WS."
      },
      {
        "number": "51",
        "name": "PC10",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with SPI3_SCK/I2S3_CK, UART3_TX, UART4_TX and SDIO_D2."
      },
      {
        "number": "52",
        "name": "PC11",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with SPI3_MISO/I2S3_MCK, UART3_RX, UART4_RX and SDIO_D3."
      },
      {
        "number": "53",
        "name": "PC12",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with SPI3_MOSI, UART5_TX and SDIO_CK."
      },
      {
        "number": "54",
        "name": "PD2",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM3_ETR, UART5_RX and SDIO_CMD."
      },
      {
        "number": "55",
        "name": "PB3",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with JTDO debug function at reset, TIM2_CH2, SPI1_SCK/I2S1_CK and SPI3_SCK/I2S3_CK."
      },
      {
        "number": "56",
        "name": "PB4",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with NJTRST debug function at reset, TIM3_CH1, SPI1_MISO/I2S1_MCK and SPI3_MISO/I2S3_MCK."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with WKP4 wake-up, TIM3_CH2, SPI1_MOSI/I2S1_SD and SPI3_MOSI/I2S3_SD."
      },
      {
        "number": "58",
        "name": "PB6",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM4_CH1, I2C1_SCL, UART1_TX and UART7_TX."
      },
      {
        "number": "59",
        "name": "PB7",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM4_CH2, I2C1_SDA, UART1_RX, UART7_RX and FMC_NADV."
      },
      {
        "number": "60",
        "name": "PH3",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC, input not above VDD) that also serves as the BOOT0 boot-mode selection pin."
      },
      {
        "number": "61",
        "name": "PB8",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM4_CH3, I2C1_SCL, CPT1_OUT and CAN1_RX."
      },
      {
        "number": "62",
        "name": "PB9",
        "type": "bidirectional",
        "description": "General-purpose I/O (TC) with TIM4_CH4, I2C1_SDA, SPI2_NSS/I2S2_WS, CPT2_OUT and CAN1_TX."
      },
      {
        "number": "63",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; all VSS pins must always be connected to the external supply system."
      },
      {
        "number": "64",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply of 2.0V to 5.5V powering the I/O pins and internal regulator; absolute maximum 5.8V."
      }
    ],
    "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 mapping inferred from ordering table: MM32F3273G7P is the G7P suffix, which the ordering tab; LQFP64 pin numbers were taken from the third number column of the pin definition table (pages 30-36); The datasheet gives only the TC (standard I/O, input not above VDD) class and alternate-function lis"
        ],
        "pages_sent": 79,
        "cost_usd": 0.1029,
        "at": "2026-10-27T01:07:47"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/41fbcb39f9bc367625f55bc26e1d040c.pdf",
        "pages": 96,
        "sha256": "a9ce08ab56d0f086",
        "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": [
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        "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": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mm32f3273g7p-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": "5b9a0ce515890e7d39652fcfef0e03d3e249c75edf441f33b0bde2f9e6ea39bd",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}