WS8100F5EQ4

{
  "slug": "ws8100f5eq4",
  "version": "0.1.0",
  "type": "component",
  "description": "wisesun Microcontrollers (MCU/MPU/SOC), QFN-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "ws8100f5eq4",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ws8100f5eq4.kicad_sym",
    "ws8100f5eq4.kicad_mod",
    "ws8100f5eq4.glb",
    "ws8100f5eq4.step",
    "ws8100f5eq4.lbr",
    "docs/hero.png",
    "docs/ws8100f5eq4-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ws8100f5eq4-hero.glb",
    "ws8100f5eq4-hero.overlay.json",
    "ws8100f5eq4-etched.glb"
  ],
  "component": {
    "mpn": "WS8100F5EQ4",
    "manufacturer": "wisesun",
    "package": "QFN-48(7x7)",
    "pin_count": 49,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589837010568712192",
    "parts": {
      "symbol": "ws8100f5eq4.kicad_sym",
      "footprint": "ws8100f5eq4.kicad_mod",
      "model_3d": "ws8100f5eq4-hero.glb",
      "model_3d_plain": "ws8100f5eq4-etched.glb",
      "model_3d_step": "ws8100f5eq4-etched.step",
      "model_3d_step_plain": "ws8100f5eq4.step",
      "lbr": "ws8100f5eq4.lbr"
    },
    "distributor_links": {
      "lcsc": "C5299883"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:54:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VBAT3V_ANA_IO",
        "type": "power_in",
        "description": "Analog/IO power supply input, 1.8-3.6V."
      },
      {
        "number": "2",
        "name": "RFP",
        "type": "bidirectional",
        "description": "Analog RF signal input/output."
      },
      {
        "number": "3",
        "name": "XO32K",
        "type": "passive",
        "description": "Analog pin, 32k crystal output."
      },
      {
        "number": "4",
        "name": "XI32K",
        "type": "passive",
        "description": "Analog pin, 32k crystal input."
      },
      {
        "number": "5",
        "name": "PD0",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "6",
        "name": "PD1",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "7",
        "name": "PD2",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "8",
        "name": "PD3",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "9",
        "name": "PD4",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "10",
        "name": "PD5",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "11",
        "name": "PD6",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "12",
        "name": "PD7",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "13",
        "name": "PC0",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "14",
        "name": "PC1",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "15",
        "name": "PC2",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "16",
        "name": "PC3",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "17",
        "name": "PC4",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "18",
        "name": "PC5",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "19",
        "name": "PC6",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "20",
        "name": "PC7",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "21",
        "name": "JTAG_TMS",
        "type": "bidirectional",
        "description": "Digital I/O, JTAG TMS pin."
      },
      {
        "number": "22",
        "name": "VBAT3V_DCDC",
        "type": "power_in",
        "description": "DCDC power supply input, 1.8-3.6V."
      },
      {
        "number": "23",
        "name": "LX",
        "type": "passive",
        "description": "Analog I/O, DCDC output connected to the external inductor."
      },
      {
        "number": "24",
        "name": "JTAG_TCK",
        "type": "bidirectional",
        "description": "Digital I/O, JTAG TCK pin."
      },
      {
        "number": "25",
        "name": "VDCDC",
        "type": "power_in",
        "description": "With DCDC: 1.4V-1.5V supply input connected to the internal DCDC output; without DCDC: 1.8V-3.6V supply input."
      },
      {
        "number": "26",
        "name": "VDD18",
        "type": "power_out",
        "description": "1.8V power output."
      },
      {
        "number": "27",
        "name": "VDD09",
        "type": "power_out",
        "description": "1.2V power output."
      },
      {
        "number": "28",
        "name": "PB0",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "29",
        "name": "PB1",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "30",
        "name": "PB2",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "31",
        "name": "PB3",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "32",
        "name": "PB4",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "33",
        "name": "PB5",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "34",
        "name": "PB6",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "35",
        "name": "PB7",
        "type": "bidirectional",
        "description": "Digital I/O GPIO."
      },
      {
        "number": "36",
        "name": "VBAT3V_IO",
        "type": "power_in",
        "description": "IO power supply input, 1.8-3.6V."
      },
      {
        "number": "37",
        "name": "XI16M",
        "type": "passive",
        "description": "Analog pin, 16MHz/32MHz crystal."
      },
      {
        "number": "38",
        "name": "XO16M",
        "type": "passive",
        "description": "Analog pin, 16MHz/32MHz crystal."
      },
      {
        "number": "39",
        "name": "PA0",
        "type": "bidirectional",
        "description": "Analog and digital I/O GPIO."
      },
      {
        "number": "40",
        "name": "PA1",
        "type": "bidirectional",
        "description": "Analog and digital I/O GPIO."
      },
      {
        "number": "41",
        "name": "PA2",
        "type": "bidirectional",
        "description": "Analog and digital I/O GPIO."
      },
      {
        "number": "42",
        "name": "PA3",
        "type": "bidirectional",
        "description": "Analog and digital I/O GPIO."
      },
      {
        "number": "43",
        "name": "PA4",
        "type": "bidirectional",
        "description": "Analog and digital I/O GPIO."
      },
      {
        "number": "44",
        "name": "PA5",
        "type": "bidirectional",
        "description": "Analog and digital I/O GPIO."
      },
      {
        "number": "45",
        "name": "PA6",
        "type": "bidirectional",
        "description": "Analog and digital I/O GPIO."
      },
      {
        "number": "46",
        "name": "PA7",
        "type": "bidirectional",
        "description": "Analog and digital I/O GPIO."
      },
      {
        "number": "47",
        "name": "RSTN",
        "type": "input",
        "description": "External reset, digital pin."
      },
      {
        "number": "48",
        "name": "VDCDC_RF",
        "type": "power_in",
        "description": "With DCDC: 1.4V-1.5V supply input connected to the internal DCDC output; without DCDC: 1.8V-3.6V supply input."
      },
      {
        "number": "49",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: The QFN48 ground connection is listed in the pin table as 'GND' with no pin number, so it was not as; Pin types are inferred from the datasheet's type column (Digital I/O, Analog, Analog IO, Power) mapp; VDCDC and VDCDC_RF supply ranges depend on whether the internal DC-DC converter is used; the datashe",
          "exposed pad 49 added from the footprint"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0652,
        "at": "2026-10-19T00:52:03"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589837010568712192",
        "pages": 13,
        "sha256": "effac5ef90994085",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 49,
        "described": 49,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ws8100f5eq4.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ws8100f5eq4-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ffd53c65577947ee7eaf19b75e648a9ea9a71580e51c2eed5d44f576e40203e7",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}