MM32F0144C4P

{
  "slug": "mm32f0144c4p",
  "version": "0.1.0",
  "type": "component",
  "description": "MindMotion Microelectronics Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "mm32f0144c4p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mm32f0144c4p.kicad_sym",
    "mm32f0144c4p.kicad_mod",
    "mm32f0144c4p.glb",
    "mm32f0144c4p.step",
    "mm32f0144c4p.lbr",
    "docs/hero.png",
    "docs/mm32f0144c4p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mm32f0144c4p-hero.glb",
    "mm32f0144c4p-hero.overlay.json",
    "mm32f0144c4p-etched.glb"
  ],
  "component": {
    "mpn": "MM32F0144C4P",
    "manufacturer": "MindMotion Microelectronics",
    "package": "LQFP-32(7x7)",
    "pin_count": 32,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757120115198570496",
    "parts": {
      "symbol": "mm32f0144c4p.kicad_sym",
      "footprint": "mm32f0144c4p.kicad_mod",
      "model_3d": "mm32f0144c4p-hero.glb",
      "model_3d_plain": "mm32f0144c4p-etched.glb",
      "model_3d_step": "mm32f0144c4p-etched.step",
      "model_3d_step_plain": "mm32f0144c4p.step",
      "lbr": "mm32f0144c4p.lbr"
    },
    "distributor_links": {
      "lcsc": "C5160278"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T17:49:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital circuit operating voltage for the I/O pins and internal regulator, specified at 2.0 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "PD0-OSC_IN",
        "type": "bidirectional",
        "description": "Standard I/O (TC level, input must not exceed VDD) with UART3_TX and I2C_SDA alternate functions, also used as the HSE oscillator input OSC_IN."
      },
      {
        "number": "3",
        "name": "PD1-OSC_OUT",
        "type": "bidirectional",
        "description": "Standard I/O (TC level, input must not exceed VDD) with UART3_RX and I2C_SCL alternate functions, also used as the HSE oscillator output OSC_OUT."
      },
      {
        "number": "4",
        "name": "NRST",
        "type": "bidirectional",
        "description": "Active-low reset pin with an internal pull-up resistor (typ. 60 kΩ), with VIL max 1.4 V and VIH min 2.0 V at VDD = 3.3 V."
      },
      {
        "number": "5",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply for the ADC, reset module, oscillator and PLL, guaranteed at 2.5 V to 5.5 V (must equal VDD) with performance not guaranteed from 2.0 V to 2.5 V."
      },
      {
        "number": "6",
        "name": "PA0-WKUP",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with WKUP wake-up function and alternate functions UART2_CTS, TIM2_CH1/TIM2_ETR, SPI2_NSS/I2S2_WS, TIM2_CH3, COMP1_OUT and ADC1_VIN[0]."
      },
      {
        "number": "7",
        "name": "PA1",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions UART2_RTS, TIM2_CH2, ADC1_VIN[1] and COMP_INP[0]."
      },
      {
        "number": "8",
        "name": "PA2",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions UART2_TX, TIM2_CH3, SPI2_NSS/I2S2_WS, ADC1_VIN[2] and COMP_INP[1]."
      },
      {
        "number": "9",
        "name": "PA3",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions UART2_RX, TIM2_CH4, ADC1_VIN[3] and COMP_INP[2]."
      },
      {
        "number": "10",
        "name": "PA4",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions SPI1_NSS/I2S1_WS, TIM1_BKIN, TIM14_CH1, I2C_SDA, ADC1_VIN[4] and COMP_INP[3]."
      },
      {
        "number": "11",
        "name": "PA5",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions SPI1_SCK/I2S1_CK, TIM2_CH1/TIM2_ETR, TIM1_ETR, I2C_SCL, TIM1_CH3N, ADC1_VIN[5] and COMP_INM[0]."
      },
      {
        "number": "12",
        "name": "PA6",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM1_BKIN, UART2_RX, TIM1_ETR, TIM16_CH1, TIM1_CH3, COMP1_OUT, ADC1_VIN[6] and COMP_INM[1]."
      },
      {
        "number": "13",
        "name": "PA7",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM1_CH1N, TIM14_CH1, TIM17_CH1, TIM1_CH2N, TIM1_CH3N, ADC1_VIN[7] and COMP_INM[2]."
      },
      {
        "number": "14",
        "name": "PB0",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions TIM3_CH3, TIM1_CH2N, TIM1_CH1N, TIM1_CH3 and ADC1_VIN[8]."
      },
      {
        "number": "15",
        "name": "PB1",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions TIM14_CH1, TIM3_CH4, TIM1_CH3N, TIM1_CH4, TIM1_CH2N, MCO, TIM1_CH2, TIM1_CH1N and ADC1_VIN[9]."
      },
      {
        "number": "16",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin for the digital circuits and I/O."
      },
      {
        "number": "17",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital circuit operating voltage for the I/O pins and internal regulator, specified at 2.0 V to 5.5 V."
      },
      {
        "number": "18",
        "name": "PA8",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions MCO, TIM1_CH1, TIM1_CH2 and TIM1_CH3."
      },
      {
        "number": "19",
        "name": "PA9",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions UART1_TX, TIM1_CH2, UART1_RX, I2C_SCL, MCO, TIM1_CH1N, TIM1_CH4 and CAN_RX."
      },
      {
        "number": "20",
        "name": "PA10",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions TIM17_BKIN, UART1_RX, TIM1_CH3, UART1_TX, I2C_SDA, TIM1_CH1, SPI2_SCK/I2S2_CK and CAN_TX."
      },
      {
        "number": "21",
        "name": "PA11",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions UART3_TX, UART1_CTS, TIM1_CH4, CAN_RX, SPI2_MOSI/I2S2_SD, I2C_SCL and COMP1_OUT."
      },
      {
        "number": "22",
        "name": "PA12",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions UART3_RX, UART1_RTS, TIM1_ETR, CAN_TX, SPI2_MISO/I2S2_MCK, I2C_SDA and TIM1_CH2."
      },
      {
        "number": "23",
        "name": "PA13",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with SWDIO debug data function and alternate functions UART1_TX, SPI2_MISO/I2S2_MCK, MCO, TIM1_CH2 and TIM1_BKIN."
      },
      {
        "number": "24",
        "name": "PA14",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with SWDCLK debug clock function and alternate functions UART2_TX, UART1_RX and SPI1_NSS/I2S1_WS."
      },
      {
        "number": "25",
        "name": "PA15",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions SPI1_NSS/I2S1_WS, UART2_RX and TIM2_CH1/TIM2_ETR."
      },
      {
        "number": "26",
        "name": "PB3",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions SPI1_SCK/I2S1_CK, TIM2_CH2, UART1_TX, TIM2_CH3, TIM1_CH1, TIM2_CH1 and ADC1_VIN[10]."
      },
      {
        "number": "27",
        "name": "PB4",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions SPI1_MISO/I2S1_MCK, TIM3_CH1, UART1_RX, TIM17_BKIN, TIM1_CH2, TIM2_CH2 and ADC1_VIN[11]."
      },
      {
        "number": "28",
        "name": "PB5",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM16_BKIN, MCO, TIM1_CH3 and TIM2_CH3."
      },
      {
        "number": "29",
        "name": "PB6",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions UART1_TX, I2C_SCL, TIM16_CH1N and TIM2_CH1."
      },
      {
        "number": "30",
        "name": "PB7",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) with alternate functions UART1_RX, I2C_SDA, TIM17_CH1N, UART2_TX and ADC1_VIN[12]."
      },
      {
        "number": "31",
        "name": "PD5-BOOT0",
        "type": "bidirectional",
        "description": "Standard I/O (TC level) that also serves as the BOOT0 pin used together with nBOOT1 to select the startup mode."
      },
      {
        "number": "32",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin for the digital circuits and I/O."
      }
    ],
    "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: the ordering suffix 'C4P' (4 = 32-pin, P = LQFP) and Table 2-1 place MM32F0144C4P(V; NRST is listed as type 'I/O' in Table 4-1, but Section 5.3.13 describes it as a reset input with an ; Table 4-1 uses 'S' for supply/ground pins (VDD, VDDA, VSS); these are mapped to power_in per the ERC"
        ],
        "pages_sent": 67,
        "cost_usd": 0.2476,
        "at": "2026-10-20T17:47:48"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757120115198570496",
        "pages": 81,
        "sha256": "d992e437405b5332",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 32,
        "described": 32,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mm32f0144c4p.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "be0e412f1c66fee70039b0e109e0cc7c823161dda97593718afa97569bc61ce3",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mm32f0144c4p-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ecf9bfb208dfc0faa34ee3a3b10d8445d4a9c49e09171df53051a40488c16286",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}