CW32F030C8T6

{
  "schema_version": 1,
  "type": "component",
  "slug": "cw32f030c8t6",
  "title": "CW32F030C8T6",
  "brief": "CW Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "mcu",
    "cw32f030c8t6"
  ],
  "component": {
    "mpn": "CW32F030C8T6",
    "manufacturer": "CW",
    "package": "LQFP-48(7x7)",
    "pin_count": 48,
    "category": "MCU",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2205161616_CW-CW32F030C8T6_C3019113.pdf",
    "parts": {
      "symbol": "cw32f030c8t6.kicad_sym",
      "footprint": "cw32f030c8t6.kicad_mod",
      "model_3d": "cw32f030c8t6-etched.glb",
      "model_3d_plain": "cw32f030c8t6.glb",
      "model_3d_step": "cw32f030c8t6-etched.step",
      "model_3d_step_plain": "cw32f030c8t6.step",
      "lbr": "cw32f030c8t6.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply voltage input, 1.65 V to 5.5 V. Decouple with 100 nF close to the pin."
      },
      {
        "number": "2",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O (standard TC). Alternates: PLL_OUT, RTC_1Hz, UART1_CTS, RTC_OUT, BTIM_ETR, GTIM3_ETR, RTC_TAMP."
      },
      {
        "number": "3",
        "name": "PC14/OSC32_IN",
        "type": "bidirectional",
        "description": "GPIO PC14 or LSE 32.768 kHz crystal input (OSC32_IN). Alt: AWT_ETR, GTIM4_CH4, UART1_RTS, BTIM2_TOGP, SPI2_MISO, GTIM3_TOGN, GTIM3_CH1."
      },
      {
        "number": "4",
        "name": "PC15/OSC32_OUT",
        "type": "bidirectional",
        "description": "GPIO PC15 or LSE 32.768 kHz crystal output (OSC32_OUT). Alt: HSE_OUT, GTIM4_CH3, GTIM4_ETR, BTIM2_TOGN, SPI2_MOSI, GTIM3_TOGP, GTIM3_CH2."
      },
      {
        "number": "5",
        "name": "PF00/OSC_IN",
        "type": "bidirectional",
        "description": "GPIO PF00 or HSE crystal input (OSC_IN, 4-32 MHz). Alt: AWT_ETR, GTIM4_CH2, I2C1_SDA, BTIM1_TOGP, SPI2_SCK, GTIM2_TOGN, GTIM3_CH3."
      },
      {
        "number": "6",
        "name": "PF01/OSC_OUT",
        "type": "bidirectional",
        "description": "GPIO PF01 or HSE crystal output (OSC_OUT). Alt: LSE_OUT, GTIM4_CH1, I2C1_SCL, SPI2_CS, GTIM3_CH4, GTIM2_TOGP, BTIM1_TOGN."
      },
      {
        "number": "7",
        "name": "NRST",
        "type": "input",
        "description": "Active-low reset input with internal pull-up. Drive low to reset the MCU; leave with a pull-up + 100 nF cap for normal operation."
      },
      {
        "number": "8",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground reference for the ADC, comparators and LVD. Tie to the ground plane, ideally via a single-point connection to VSS."
      },
      {
        "number": "9",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply for ADC/comparators/internal Vref, 1.65 V-5.5 V. Filter separately from VDD (ferrite + 100 nF + 1 uF)."
      },
      {
        "number": "10",
        "name": "PA00",
        "type": "bidirectional",
        "description": "GPIO (TTa, analog-capable). Digital alt: UART3_CTS, UART2_CTS, RTC_TAMP, VC1_OUT, SPI2_MISO, GTIM2_CH1, GTIM2_ETR. Analog: ADC_IN0, VC1_CH0, LVD_CH1."
      },
      {
        "number": "11",
        "name": "PA01",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: UART3_RTS, UART2_RTS, I2C2_SCL, LVD_OUT, SPI2_MOSI, GTIM2_CH2, RTC_TAMP. Analog: ADC_IN1, VC1_CH1."
      },
      {
        "number": "12",
        "name": "PA02",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: UART3_TXD, UART2_TXD, I2C2_SDA, VC2_OUT, SPI2_SCK, GTIM2_CH3, AWT_ETR. Analog: ADC_IN2, VC1_CH2."
      },
      {
        "number": "13",
        "name": "PA03",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: UART3_RXD, UART2_RXD, GTIM_CH2, PCLK_OUT, SPI2_CS, GTIM2_CH4, ATIM_CH3A. Analog: ADC_IN3, VC1_CH3."
      },
      {
        "number": "14",
        "name": "PA04",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: UART2_CTS, I2C2_SCL, HCLK_OUT, SPI1_CS, GTIM2_ETR, ATIM_CH2A. Analog: ADC_IN4, VC1_CH4."
      },
      {
        "number": "15",
        "name": "PA05",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: GTIM2_ETR, UART2_RTS, I2C2_SDA, BTIM2_TOGP, SPI1_SCK, GTIM2_CH1, ATIM_CH1A. Analog: ADC_IN5, VC1_CH5, VC2_CH0."
      },
      {
        "number": "16",
        "name": "PA06",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: GTIM3_CH1, UART2_TXD, VC1_OUT, BTIM2_TOGN, SPI1_MISO, GTIM1_CH1, ATIM_BK. Analog: ADC_IN6, VC1_CH6, VC2_CH1."
      },
      {
        "number": "17",
        "name": "PA07",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: GTIM4_CH1, UART2_RXD, VC2_OUT, BTIM1_TOGP, SPI1_MOSI, GTIM1_CH2, ATIM_CH1B. Analog: ADC_IN7, VC1_CH7, VC2_CH2."
      },
      {
        "number": "18",
        "name": "PB00",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: UART2_RXD, UART1_CTS, I2C2_SCL, BTIM1_TOGN, HSI_OUT, GTIM1_CH3, ATIM_CH2B. Analog: ADC_IN8/ExRef, VC2_CH3, LVD_CH2."
      },
      {
        "number": "19",
        "name": "PB01",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: UART2_TXD, UART1_RTS, I2C2_SDA, GTIM4_TOGN, BTIM3_TOGP, GTIM1_CH4, ATIM_CH3B. Analog: ADC_IN9, VC2_CH4."
      },
      {
        "number": "20",
        "name": "PB02",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: UART2_CTS, UART1_TXD, HSE_OUT, GTIM4_TOGN, BTIM3_TOGN, GTIM1_ETR, ATIM_CH1A. Analog: ADC_IN10, VC2_CH5."
      },
      {
        "number": "21",
        "name": "PB10",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: UART2_RTS, UART1_RXD, I2C1_SCL, I2C2_SCL, SPI2_SCK, GTIM2_CH3, ATIM_CH2A. Analog: ADC_IN11, VC2_CH6."
      },
      {
        "number": "22",
        "name": "PB11",
        "type": "bidirectional",
        "description": "GPIO (TTa). Digital alt: LSI_OUT, GTIM4_ETR, I2C1_SDA, I2C2_SDA, BTIM_ETR, GTIM2_CH4, ATIM_CH3A. Analog: ADC_IN12, VC2_CH7, LVD_CH3."
      },
      {
        "number": "23",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground return. Tie to the ground plane."
      },
      {
        "number": "24",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply voltage, 1.65 V-5.5 V. Decouple with 100 nF close to the pin."
      },
      {
        "number": "25",
        "name": "PB12",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: GTIM2_TOGN, GTIM4_CH4, LSE_OUT, SPI2_CS, SPI1_CS, GTIM1_TOGN, ATIM_BK."
      },
      {
        "number": "26",
        "name": "PB13",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: GTIM2_TOGP, GTIM4_CH3, I2C2_SCL, SPI2_SCK, SPI1_SCK, GTIM1_TOGP, ATIM_CH1B."
      },
      {
        "number": "27",
        "name": "PB14",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: GTIM2_CH1, GTIM4_CH2, I2C2_SDA, SPI2_MISO, SPI1_MISO, RTC_OUT, ATIM_CH2B."
      },
      {
        "number": "28",
        "name": "PB15",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: GTIM2_CH2, GTIM4_CH1, BTIM2_TOGP, SPI2_MOSI, SPI1_MOSI, RTC_1Hz, ATIM_CH3B."
      },
      {
        "number": "29",
        "name": "PA08",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART1_TXD, BTIM2_TOGN, MCO_OUT, LVD_OUT, GTIM3_ETR, ATIM_CH1A."
      },
      {
        "number": "30",
        "name": "PA09",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_TXD, UART1_RXD, I2C1_SCL, BTIM1_TOGP, SPI1_CS, GTIM3_CH1, ATIM_CH2A."
      },
      {
        "number": "31",
        "name": "PA10",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_RXD, UART1_CTS, I2C1_SDA, BTIM1_TOGN, SPI1_SCK, GTIM3_CH2, ATIM_CH3A."
      },
      {
        "number": "32",
        "name": "PA11",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_CTS, UART1_RTS, I2C2_SCL, VC1_OUT, SPI1_MISO, GTIM3_CH3."
      },
      {
        "number": "33",
        "name": "PA12",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_RTS, BTIM_ETR, I2C2_SDA, VC2_OUT, SPI1_MOSI, GTIM3_CH4, ATIM_ETR."
      },
      {
        "number": "34",
        "name": "PA13/SWDIO",
        "type": "bidirectional",
        "description": "GPIO PA13, default after reset is SWDIO (SWD data) with internal pull-up. Alt: I2C1_SDA, UART1_RXD, UART2_RXD, I2C2_SCL, IR_OUT."
      },
      {
        "number": "35",
        "name": "PF06",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_CTS, GTIM4_TOGN, I2C2_SCL, UART2_CTS, I2C1_SCL, GTIM3_TOGN, BTIM3_TOGP."
      },
      {
        "number": "36",
        "name": "PF07",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_RTS, I2C1_SDA, GTIM4_TOGP, UART2_RTS, I2C2_SDA, GTIM3_TOGP, BTIM3_TOGN."
      },
      {
        "number": "37",
        "name": "PA14/SWCLK",
        "type": "bidirectional",
        "description": "GPIO PA14, default after reset is SWCLK (SWD clock) with internal pull-down. Alt: UART3_TXD, I2C1_SCL, UART1_TXD, UART2_TXD, I2C2_SDA."
      },
      {
        "number": "38",
        "name": "PA15",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_RXD, GTIM2_CH1, UART1_RXD, UART2_RXD, SPI1_CS, GTIM2_ETR, ATIM_CH1B."
      },
      {
        "number": "39",
        "name": "PB03",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_RTS, GTIM2_CH2, UART1_CTS, UART2_TXD, SPI1_SCK, GTIM1_ETR, ATIM_CH2B."
      },
      {
        "number": "40",
        "name": "PB04",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_CTS, GTIM4_ETR, UART1_RTS, UART2_CTS, SPI1_MISO, GTIM1_CH1, ATIM_CH3B."
      },
      {
        "number": "41",
        "name": "PB05",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: GTIM3_CH4, AWT_ETR, UART2_RTS, SPI1_MOSI, GTIM1_CH2, ATIM_CH1A."
      },
      {
        "number": "42",
        "name": "PB06",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_TXD, GTIM3_CH3, I2C1_SCL, GTIM4_CH4, SPI2_MOSI, GTIM1_TOGN, ATIM_CH2A."
      },
      {
        "number": "43",
        "name": "PB07",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: UART3_RXD, GTIM3_CH2, I2C1_SDA, GTIM4_CH3, SPI2_MISO, GTIM1_TOGP, ATIM_CH3A."
      },
      {
        "number": "44",
        "name": "PF03/BOOT",
        "type": "input",
        "description": "Boot-mode select input (dedicated BOOT function). Sampled at reset to choose boot source (user Flash vs. bootloader)."
      },
      {
        "number": "45",
        "name": "PB08",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: I2C1_SCL, GTIM3_CH1, UART1_TXD, GTIM4_CH2, SPI2_SCK, GTIM1_CH3, ATIM_ETR."
      },
      {
        "number": "46",
        "name": "PB09",
        "type": "bidirectional",
        "description": "GPIO (TC). Alt: I2C1_SDA, GTIM4_CH1, UART1_RXD, IR_OUT, SPI2_CS, GTIM1_CH4, ATIM_BK."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground return. Tie to the ground plane."
      },
      {
        "number": "48",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply voltage, 1.65 V-5.5 V. Decouple with 100 nF close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2205161616_CW-CW32F030C8T6_C3019113.pdf",
        "pages": 72,
        "sha256": "7abd116358367de9",
        "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": "cw32f030c8t6.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cw32f030c8t6-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": "ea2b4b68015981ceb61d37181da339a47cb350e68901590c49f1f43f5d72a1e5",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "CW",
      "Package": "LQFP-48(7x7)",
      "Category": "MCU",
      "Pins": "48"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cw32f030c8t6"
  ],
  "discovery_pitch": "CW32F030C8T6 (CW) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cw32f030c8t6.kicad_sym",
    "cw32f030c8t6.kicad_mod",
    "cw32f030c8t6.glb",
    "cw32f030c8t6.step",
    "cw32f030c8t6.lbr",
    "docs/hero.png",
    "docs/cw32f030c8t6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cw32f030c8t6-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "CW32F030C8T6",
      "kind": "packaging"
    },
    {
      "mpn": "CW32F030K8",
      "kind": "unknown"
    },
    {
      "mpn": "CW32F030F8",
      "kind": "unknown"
    },
    {
      "mpn": "CW32F030F6",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T19:35:26.862Z"
}