GD25B512MEYIGR

{
  "slug": "gd25b512meyigr",
  "version": "0.1.0",
  "type": "component",
  "description": "GigaDevice Semicon Beijing Pre-ordered Chips, WSON-8-EP(6x8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "gd25b512meyigr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gd25b512meyigr.kicad_sym",
    "gd25b512meyigr.kicad_mod",
    "gd25b512meyigr.glb",
    "gd25b512meyigr.step",
    "gd25b512meyigr.lbr",
    "docs/hero.png",
    "docs/gd25b512meyigr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gd25b512meyigr-hero.glb",
    "gd25b512meyigr-hero.overlay.json",
    "gd25b512meyigr-etched.glb"
  ],
  "component": {
    "mpn": "GD25B512MEYIGR",
    "manufacturer": "GigaDevice Semicon Beijing",
    "package": "WSON-8-EP(6x8)",
    "pin_count": 9,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5c1e2a4b8c3a21fcad245aaabe1c5dd8.pdf",
    "parts": {
      "symbol": "gd25b512meyigr.kicad_sym",
      "footprint": "gd25b512meyigr.kicad_mod",
      "model_3d": "gd25b512meyigr-hero.glb",
      "model_3d_plain": "gd25b512meyigr-etched.glb",
      "model_3d_step": "gd25b512meyigr-etched.step",
      "model_3d_step_plain": "gd25b512meyigr.step",
      "lbr": "gd25b512meyigr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2974186",
      "digikey": "1970-GD25B512MEYIGRTR-ND",
      "mouser": "363-GD25B512MEYIGR"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T00:22:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1970-GD25B512MEYIGRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "363-GD25B512MEYIGR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS#",
        "type": "input",
        "description": "Chip select input; it must be driven high when the chip is not selected and must not be left floating after power is on."
      },
      {
        "number": "2",
        "name": "SO (IO1)",
        "type": "bidirectional",
        "description": "Data output (data input output 1) in standard SPI and the IO1 data line in Quad SPI and QPI modes."
      },
      {
        "number": "3",
        "name": "WP# (IO2)",
        "type": "bidirectional",
        "description": "Write protect input (data input output 2); if unused it must be driven high by the host or held high by an external pull-up resistor so it does not float."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "5",
        "name": "SI (IO0)",
        "type": "bidirectional",
        "description": "Data input (data input output 0) in standard SPI and the IO0 data line in Quad SPI and QPI modes."
      },
      {
        "number": "6",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input."
      },
      {
        "number": "7",
        "name": "IO3",
        "type": "bidirectional",
        "description": "Data input output 3 used in Quad SPI and QPI modes."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Single power supply input; the full voltage range is 2.7 to 3.6V."
      },
      {
        "number": "9",
        "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: MPN suffix Y maps to WSON8 (8x6mm) in the ordering information (page 70), which matches the package "
        ],
        "pages_sent": 12,
        "cost_usd": 0.0134,
        "at": "2026-10-28T00:22:36"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5c1e2a4b8c3a21fcad245aaabe1c5dd8.pdf",
        "pages": 77,
        "sha256": "c625f8debf4a51f1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "gd25b512meyigr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.02,
          6.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "95093e19eb43d5f4a6155f6ade7594d811f836625fbcfb0741c6ab0b0233fec0",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gd25b512meyigr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.02,
          6.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cf2b69648c937d5e01143b97ef92dcd45d94cf80b8fce06d5e75c3fc09fa8977",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}