GD25Q16ESIG

{
  "schema_version": 1,
  "type": "component",
  "slug": "gd25q16esig",
  "title": "GD25Q16ESIG",
  "brief": "GigaDevice Semicon Beijing NOR FLASH, SOP-8-208mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "gd25q16esig"
  ],
  "component": {
    "mpn": "GD25Q16ESIG",
    "manufacturer": "GigaDevice Semicon Beijing",
    "package": "SOP-8-208mil",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6b8a460d13f4182b5e51681bc7a2ff41.pdf",
    "parts": {
      "symbol": "gd25q16esig.kicad_sym",
      "footprint": "gd25q16esig.kicad_mod",
      "model_3d": "gd25q16esig-etched.glb",
      "model_3d_plain": "gd25q16esig.glb",
      "model_3d_step": "gd25q16esig-etched.step",
      "model_3d_step_plain": "gd25q16esig.step",
      "lbr": "gd25q16esig.lbr"
    },
    "distributor_links": {
      "lcsc": "C2693492"
    },
    "pins": [
      {
        "number": "1",
        "name": "CS#",
        "type": "input",
        "description": "Active-low chip select input. Must be driven high when the device is not selected; must not be left floating after power-on. Falling edge starts a command; rising edge ends it and returns SO to Hi-Z."
      },
      {
        "number": "2",
        "name": "SO/IO1",
        "type": "bidirectional",
        "description": "Serial data output in standard SPI mode. Becomes bidirectional data line IO1 in Dual SPI and Quad SPI modes. Shifts out on the falling edge of SCLK in standard mode."
      },
      {
        "number": "3",
        "name": "WP#/IO2",
        "type": "bidirectional",
        "description": "Active-low write-protect input in standard/Dual SPI (protects the Status Register BP4-BP0 and SRP0/SRP1 bits when driven low). Becomes bidirectional data line IO2 in Quad SPI mode when Status Register QE bit = 1."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Device ground reference (0 V)."
      },
      {
        "number": "5",
        "name": "SI/IO0",
        "type": "bidirectional",
        "description": "Serial data input in standard SPI mode (data latched on the rising edge of SCLK). Becomes bidirectional data line IO0 in Dual and Quad SPI modes."
      },
      {
        "number": "6",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input. Supports SPI modes 0 and 3 with fast-read clock up to 133 MHz at 30 pF load. Input data latched on the rising edge; output data shifts on the falling edge."
      },
      {
        "number": "7",
        "name": "HOLD#/IO3",
        "type": "bidirectional",
        "description": "Active-low HOLD input in standard/Dual SPI: pauses serial communication without deselecting the device (SO goes Hi-Z, SI/SCLK ignored). Becomes bidirectional data line IO3 in Quad SPI mode when QE = 1."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Single-supply core/IO power input. Operating range 2.7-3.6 V. Device auto-resets if VCC falls below the write-inhibit threshold VWI."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6b8a460d13f4182b5e51681bc7a2ff41.pdf",
        "pages": 58,
        "sha256": "e664882f90d940a2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "gd25q16esig.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gd25q16esig-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "663cba576c4910f89e7836d06d9cd5fac4cf66cfcf981ea0ac4cc2dd42c52d16",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "GigaDevice Semicon Beijing",
      "Package": "SOP-8-208mil",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "gd25q16esig"
  ],
  "discovery_pitch": "GD25Q16ESIG (GigaDevice Semicon Beijing) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gd25q16esig.kicad_sym",
    "gd25q16esig.kicad_mod",
    "gd25q16esig.glb",
    "gd25q16esig.step",
    "gd25q16esig-etched.step",
    "gd25q16esig.lbr",
    "docs/hero.png",
    "docs/gd25q16esig-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "GD25Q16ETIG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ETJG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ETEG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ETFG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ESIG",
      "kind": "packaging"
    },
    {
      "mpn": "GD25Q16ESJG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ESEG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ESFG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EEIG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EEJG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EEEG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EEFG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ENIG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ENJG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ENEG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16ENFG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EQIG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EQJG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EQEG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EQFG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EWIG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EWJG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EWEG",
      "kind": "unknown"
    },
    {
      "mpn": "GD25Q16EWFG",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T20:57:31.541Z"
}