C8051F300-GMR

{
  "schema_version": 1,
  "type": "component",
  "slug": "c8051f300-gmr",
  "title": "C8051F300-GMR",
  "brief": "SILICON LABS SILICON LABS, WSON-10-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "c8051f300-gmr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "C8051F300-GMR",
    "manufacturer": "SILICON LABS",
    "package": "WSON-10-EP(3x3)",
    "pin_count": 11,
    "category": "Embedded Processors & Controllers",
    "subcategory": "SILICON LABS",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5ffdf72ab8e143d796bab9a9f8732ff6.pdf",
    "parts": {
      "symbol": "c8051f300-gmr.kicad_sym",
      "footprint": "c8051f300-gmr.kicad_mod",
      "model_3d": "c8051f300-gmr-hero.glb",
      "model_3d_plain": "c8051f300-gmr-etched.glb",
      "model_3d_step": "c8051f300-gmr-etched.step",
      "model_3d_step_plain": "c8051f300-gmr.step",
      "lbr": "c8051f300-gmr.lbr"
    },
    "distributor_links": {
      "lcsc": "C31701",
      "digikey": "C8051F300-GMRTR-ND",
      "mouser": "634-C8051F300-GMR"
    },
    "distributor_check": {
      "checked_at": "2026-11-10T03:53:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "C8051F300-GMRTR-ND",
        "status": "found",
        "lifecycle": "Not For New Designs"
      },
      "mouser": {
        "pn": "634-C8051F300-GMR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VREF/P0.0",
        "type": "power_in",
        "description": "External voltage reference input or Port 0.0, a digital I/O or analog input."
      },
      {
        "number": "2",
        "name": "P0.1",
        "type": "bidirectional",
        "description": "Port 0.1, a digital I/O or analog input."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply voltage, 2.7 to 3.6 V."
      },
      {
        "number": "4",
        "name": "XTAL1/P0.2",
        "type": "bidirectional",
        "description": "Analog-input crystal pin that is the external oscillator circuit return for a crystal or ceramic resonator, or Port 0.2 as a digital I/O or analog input."
      },
      {
        "number": "5",
        "name": "XTAL2/P0.3",
        "type": "bidirectional",
        "description": "Crystal excitation driver (analog output) or external clock input for CMOS, capacitor or RC configurations, or Port 0.3 as a digital I/O."
      },
      {
        "number": "6",
        "name": "P0.4",
        "type": "bidirectional",
        "description": "Port 0.4, a digital I/O or analog input; UART TX0 is always assigned to this pin when selected."
      },
      {
        "number": "7",
        "name": "P0.5",
        "type": "bidirectional",
        "description": "Port 0.5, a digital I/O or analog input; UART RX0 is always assigned to this pin when selected."
      },
      {
        "number": "8",
        "name": "C2CK/RST",
        "type": "bidirectional",
        "description": "Clock signal for the C2 development interface and device reset, an open-drain output of the internal POR or VDD monitor that an external source can drive low for at least 10 µs to reset the system."
      },
      {
        "number": "9",
        "name": "P0.6/CNVSTR",
        "type": "bidirectional",
        "description": "Port 0.6, a digital I/O or analog input, or the ADC external convert start input strobe."
      },
      {
        "number": "10",
        "name": "C2D/P0.7",
        "type": "bidirectional",
        "description": "Data signal for the C2 development interface or Port 0.7, a digital I/O or analog input."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, which is the center exposed pad of the QFN package."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet calls this package QFN-11 (3x3 mm), while the hint says WSON-10-EP(3x3). The 10 perime; Pin 11 (GND) is listed as a pin number in Table 4.1. Its drawing, the QFN-11 landing and paste-mask ; Port pins are multi-function with analog or digital modes, and their direction depends on the crossb",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 29,
        "cost_usd": 0.0946,
        "at": "2026-11-10T03:53:25"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5ffdf72ab8e143d796bab9a9f8732ff6.pdf",
        "pages": 178,
        "sha256": "e85f1b2727e2de75",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "c8051f300-gmr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3,
          2.98,
          1.02
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1b436233b33ebba84da89538e97b0062d5b95e5ae0b484c46c569cb67274a3a5",
        "checked": "2026-11-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "c8051f300-gmr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.02
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "390fcd1cb4dff73da296d6194a31790b8fe7a32a4f990c5c671abda7fe74a5a9",
        "checked": "2026-11-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SILICON LABS",
      "Package": "WSON-10-EP(3x3)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "11"
    },
    "appearance": {
      "housing": {
        "quote": "4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020C specification for Small Body",
        "page": 29,
        "doc": "ds.pdf",
        "material": "PC"
      },
      "version": 1,
      "datasheet_sha256": "e85f1b2727e2de75816f97bc9dbd81353d825489507dc0601de81232dc0a9106"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "c8051f300-gmr"
  ],
  "discovery_pitch": "C8051F300-GMR (SILICON LABS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "c8051f300-gmr.kicad_sym",
    "c8051f300-gmr.kicad_mod",
    "c8051f300-gmr.glb",
    "c8051f300-gmr.step",
    "c8051f300-gmr.lbr",
    "docs/hero.png",
    "docs/c8051f300-gmr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "c8051f300-gmr-hero.glb",
    "c8051f300-gmr-hero.overlay.json",
    "c8051f300-gmr-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}