W25Q80EWSNIG

{
  "schema_version": 1,
  "type": "component",
  "slug": "w25q80ewsnig",
  "title": "W25Q80EWSNIG",
  "brief": "Winbond Elec NOR FLASH, SOIC-8. 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",
    "memory",
    "w25q80ewsnig",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "W25Q80EWSNIG",
    "manufacturer": "Winbond Elec",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834874477064192",
    "parts": {
      "symbol": "w25q80ewsnig.kicad_sym",
      "footprint": "w25q80ewsnig.kicad_mod",
      "model_3d": "w25q80ewsnig-hero.glb",
      "model_3d_plain": "w25q80ewsnig-etched.glb",
      "model_3d_step": "w25q80ewsnig-etched.step",
      "model_3d_step_plain": "w25q80ewsnig.step",
      "lbr": "w25q80ewsnig.lbr"
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    "distributor_links": {
      "lcsc": "C2641148"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T11:53:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "/CS",
        "type": "input",
        "description": "Chip Select Input; when high the device is deselected and DO/IO pins are high impedance, and /CS must track VCC at power-up."
      },
      {
        "number": "2",
        "name": "DO (IO1)",
        "type": "bidirectional",
        "description": "Data Output (Data Input Output 1) used for standard and dual SPI instructions; it is high impedance when /CS is high."
      },
      {
        "number": "3",
        "name": "/WP (IO2)",
        "type": "bidirectional",
        "description": "Write Protect Input (Data Input Output 2) that is active low and used as IO2 for Quad SPI; the /WP function is unavailable when QE=1."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "5",
        "name": "DI (IO0)",
        "type": "bidirectional",
        "description": "Data Input (Data Input Output 0) used for standard and dual SPI instructions, sampled on the rising edge of CLK."
      },
      {
        "number": "6",
        "name": "CLK",
        "type": "input",
        "description": "Serial Clock Input that provides the timing for serial input and output operations."
      },
      {
        "number": "7",
        "name": "/HOLD (IO3)",
        "type": "bidirectional",
        "description": "Hold Input (Data Input Output 3) that is active low and pauses device operation while /CS is low; used as IO3 for Quad SPI, and the /HOLD function is unavailable when QE=1."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power Supply; the datasheet specifies a single 1.65V to 1.95V supply."
      }
    ],
    "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": [],
        "pages_sent": 13,
        "cost_usd": 0.0647,
        "at": "2026-10-18T11:51:25"
      },
      "datasheet": {
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        "pages": 80,
        "sha256": "4d31ad6252253663",
        "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"
    },
    "models_3d": [
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        "file": "w25q80ewsnig.step",
        "role": "plain",
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        "origin": "footprint origin = pad-pattern centre",
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        "centre_offset_mm": 0,
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "w25q80ewsnig-etched.step",
        "role": "eda",
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        "units": "mm",
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Winbond Elec",
      "Package": "SOIC-8",
      "Category": "Memory",
      "Pins": "8"
    },
    "appearance": {
      "contacts": {
        "quote": "9.1 8-Pin SOIC 208-mil (Package Code SS)............................................................................ 72 9.2 8-Pin SOIC 150-mil (Package Code SN)........................................",
        "page": 4,
        "doc": "ds.pdf",
        "plating": "tin"
      },
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          "conditions": "FR = 104MHz, fR = 50MHz",
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          "name": "Electrostatic Discharge Voltage",
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          "name": "Write Inhibit Threshold Voltage",
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          "conditions": "VOUT = 0V",
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          "name": "Input Leakage",
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          "kind": "electrical",
          "unit": "µA",
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          "name": "I/O Leakage",
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          "name": "Standby Current",
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          "conditions": "/CS = VCC, VIN = GND or VCC",
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          "name": "Power-down Current",
          "symbol": "ICC2",
          "kind": "electrical",
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          "conditions": "/CS = VCC, VIN = GND or VCC",
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          "name": "Current Read Data / Dual /Quad 1MHz",
          "symbol": "ICC3",
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          "name": "Current Read Data / Dual /Quad 50MHz",
          "symbol": "ICC3",
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          "name": "Current Read Data / Dual Output / Quad Output Read 104MHz",
          "symbol": "Icc3",
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          "unit": "mA",
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          "conditions": "C = 0.1 VCC / 0.9 VCC, DO = Open",
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          "source": "datasheet"
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        {
          "name": "Current Write Status Register",
          "symbol": "Icc4",
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        {
          "name": "Current Page Program",
          "symbol": "Icc5",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 15,
          "max": 20,
          "conditions": "/CS = VCC",
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        },
        {
          "name": "Current Sector/Block Erase",
          "symbol": "Icc6",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 15,
          "max": 20,
          "conditions": "/CS = VCC",
          "source_page": 67,
          "source": "datasheet"
        },
        {
          "name": "Current Chip Erase",
          "symbol": "Icc7",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 15,
          "max": 20,
          "conditions": "/CS = VCC",
          "source_page": 67,
          "source": "datasheet"
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        {
          "name": "Input Low Voltage",
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          "name": "Output Low Voltage",
          "symbol": "Vol",
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          "unit": "V",
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          "max": 0.2,
          "conditions": "Iol = 100 µA",
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          "name": "Clock frequency for all instructions except Read Data (03h)",
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          "name": "Clock frequency for Read Data instruction (03h)",
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        {
          "name": "Clock High, Low Time for all instructions except Read Data (03h)",
          "symbol": "tCLH1, tCLL1",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "Clock high + clock low must be ≤ 1/fc",
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        },
        {
          "name": "Clock High, Low Time for Read Data (03h) instruction",
          "symbol": "tCRLH, tCRLL",
          "kind": "timing",
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          "min": null,
          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "/CS Active Setup Time relative to CLK",
          "symbol": "tSLCH (tCSS)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 5,
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        {
          "name": "/CS Not Active Hold Time relative to CLK",
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        {
          "name": "Data In Setup Time",
          "symbol": "tDVCH (tDSU)",
          "kind": "timing",
          "unit": "ns",
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          "max": 2,
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        {
          "name": "Data In Hold Time",
          "symbol": "tCHDX (tDH)",
          "kind": "timing",
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        {
          "name": "/CS Active Hold Time relative to CLK",
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        {
          "name": "/CS Not Active Setup Time relative to CLK",
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          "name": "/CS Deselect Time (for Array Read - Array Read)",
          "symbol": "tSHSL1 (tCSH)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 10,
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        {
          "name": "/CS Deselect Time (for Erase/Program - Read SR) / Volatile Status Register Write Time",
          "symbol": "tSHSL2 (tCSH)",
          "kind": "timing",
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          "max": 50,
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          "name": "Output Disable Time",
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          "kind": "timing",
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          "conditions": "",
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        {
          "name": "Clock Low to Output Valid",
          "symbol": "tCLQV1 (tV1)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6,
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        {
          "name": "Output Hold Time",
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          "kind": "timing",
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          "max": 0,
          "conditions": "",
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        {
          "name": "/HOLD Active Setup Time relative to CLK",
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          "kind": "timing",
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          "name": "/HOLD Active Hold Time relative to CLK",
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          "name": "/HOLD Not Active Setup Time relative to CLK",
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          "kind": "timing",
          "unit": "ns",
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        {
          "name": "/HOLD Not Active Hold Time relative to CLK",
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          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
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        },
        {
          "name": "/HOLD to Output Low-Z",
          "symbol": "tHHQX (tLZ)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
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          "conditions": "",
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        {
          "name": "/HOLD to Output High-Z",
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          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
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        },
        {
          "name": "Write Protect Setup Time Before /CS Low",
          "symbol": "tWHSL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Only applicable when SRP bit is set to 1",
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        },
        {
          "name": "Write Protect Hold Time After /CS High",
          "symbol": "tSHWL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Only applicable when SRP bit is set to 1",
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        {
          "name": "/CS High to Power-down Mode",
          "symbol": "tDP",
          "kind": "timing",
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        {
          "name": "/CS High to Standby Mode without ID Read",
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          "kind": "timing",
          "unit": "µs",
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        {
          "name": "/CS High to Standby Mode with ID Read",
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          "kind": "timing",
          "unit": "µs",
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          "typ": null,
          "max": 1.8,
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          "source": "datasheet"
        },
        {
          "name": "/CS High to next Instruction after Suspend",
          "symbol": "tSUS",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
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        },
        {
          "name": "Write Status Register Time",
          "symbol": "tW",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 1,
          "max": 15,
          "conditions": "",
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        },
        {
          "name": "Byte Program Time (First Byte)",
          "symbol": "tBP1",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 15,
          "max": 30,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Additional Byte Program Time (After First Byte)",
          "symbol": "tBP2",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 2.5,
          "max": 5,
          "conditions": "",
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