GD25Q256DYIGR

{
  "schema_version": 1,
  "type": "component",
  "slug": "gd25q256dyigr",
  "title": "GD25Q256DYIGR",
  "brief": "GigaDevice Semicon Beijing NOR FLASH, WSON-8-EP(6x8). 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",
    "gd25q256dyigr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "GD25Q256DYIGR",
    "manufacturer": "GigaDevice Semicon Beijing",
    "package": "WSON-8-EP(6x8)",
    "pin_count": 9,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904099832074240",
    "parts": {
      "symbol": "gd25q256dyigr.kicad_sym",
      "footprint": "gd25q256dyigr.kicad_mod",
      "model_3d": "gd25q256dyigr-hero.glb",
      "model_3d_plain": "gd25q256dyigr-etched.glb",
      "model_3d_step": "gd25q256dyigr-etched.step",
      "model_3d_step_plain": "gd25q256dyigr.step",
      "lbr": "gd25q256dyigr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2758337"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T20:10:34Z",
      "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; CS# must be driven high when the chip is not selected and must not be left floating at any time after power is on."
      },
      {
        "number": "2",
        "name": "SO (IO1)",
        "type": "bidirectional",
        "description": "Data Output (Data Input Output 1), the serial data output in standard SPI and an I/O line in Dual/Quad SPI."
      },
      {
        "number": "3",
        "name": "WP# (IO2)",
        "type": "bidirectional",
        "description": "Write Protect Input (Data Input Output 2), which also serves as an I/O line in Quad SPI."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "SI (IO0)",
        "type": "bidirectional",
        "description": "Data Input (Data Input Output 0), the serial data input in standard SPI and an I/O line in Dual/Quad SPI."
      },
      {
        "number": "6",
        "name": "SCLK",
        "type": "input",
        "description": "Serial Clock Input."
      },
      {
        "number": "7",
        "name": "HOLD#/RESET# (IO3)",
        "type": "bidirectional",
        "description": "Hold or Reset Input (Data Input Output 3); the ordering code suffix R denotes the RESET# function for this part."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power Supply; the device is specified for a single supply of 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: Table 3 prints pin 7 as HOLD#/RESET# (IO3) without saying which function is active. The MPN ends in ; WSON8 has an exposed metal pad on the bottom (page 85), which the datasheet calls floating and does ; The 2.7 to 3.6V supply range comes from the Features section (page 4), not from the WSON8 pin table.",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0519,
        "at": "2026-10-17T20:06:44"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904099832074240",
        "pages": 88,
        "sha256": "8768aa3c2454945e",
        "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": "gd25q256dyigr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.02,
          6,
          0.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b52da0f2ed72bd5141578111665677900a02b612f9b968f88bfe147b6ea0c572",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gd25q256dyigr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          6,
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8d298f99d4c5d28424586f48a86c546c2737be8c62b2586283955380a284864e",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "GigaDevice Semicon Beijing",
      "Package": "WSON-8-EP(6x8)",
      "Category": "Memory",
      "Pins": "9"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "8768aa3c2454945e390e63ccfa557c279aa35adc5a195d03d062f532cec6ad57",
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          "symbol": "ILI",
          "kind": "electrical",
          "unit": "μA",
          "min": -2,
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          "max": 2,
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        },
        {
          "name": "Output Leakage Current",
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          "unit": "μA",
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        },
        {
          "name": "Standby Current",
          "symbol": "ICC1",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 12,
          "max": 50,
          "conditions": "CS#=VCC, VIN=VCC or VSS",
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        },
        {
          "name": "Deep Power-Down Current",
          "symbol": "ICC2",
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        {
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        {
          "name": "Input Low Voltage",
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          "name": "Output Low Voltage",
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          "conditions": "IOL =100μA",
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        },
        {
          "name": "Supply Voltage (VCC)",
          "symbol": "VCC",
          "kind": "recommended_operating",
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        {
          "name": "Ambient Operating Temperature",
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          "unit": "℃",
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          "name": "Storage Temperature",
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          "name": "Transient Input/Output Voltage (overshoot)",
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          "name": "VCC Supply Voltage",
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        {
          "name": "Write Inhibit Voltage",
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        {
          "name": "Input Capacitance",
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        {
          "name": "Output Capacitance",
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          "conditions": "VOUT=0V",
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        {
          "name": "Serial Clock Frequency for all instructions except Read",
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          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Serial Clock Frequency for Dual/Quad/Fast Read on 3.0-3.6V",
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          "kind": "timing",
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          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "Serial Clock Frequency for Dual/Quad/Fast Read on 2.7-3.0V",
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        {
          "name": "Serial Clock Frequency For Read (03H, 13H)",
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          "kind": "timing",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Serial Clock High Time",
          "symbol": "tCLH",
          "kind": "timing",
          "unit": "ns",
          "min": 3.7,
          "typ": null,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Serial Clock Low Time",
          "symbol": "tCLL",
          "kind": "timing",
          "unit": "ns",
          "min": 3.7,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 75,
          "source": "datasheet"
        },
        {
          "name": "Serial Clock Rise Time (Slew Rate)",
          "symbol": "tCLCH",
          "kind": "timing",
          "unit": "V/ns",
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          "typ": null,
          "max": 0.2,
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        {
          "name": "Serial Clock Fall Time (Slew Rate)",
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          "typ": null,
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          "source": "datasheet"
        },
        {
          "name": "CS# Active Setup Time",
          "symbol": "tSLCH",
          "kind": "timing",
          "unit": "ns",
          "min": 8,
          "typ": null,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "CS# Active Hold Time",
          "symbol": "tCHSH",
          "kind": "timing",
          "unit": "ns",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "CS# Not Active Setup Time",
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          "kind": "timing",
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        {
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          "name": "Output Disable Time",
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          "max": null,
          "conditions": "",
          "source_page": 75,
          "source": "datasheet"
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        {
          "name": "Data In Hold Time",
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          "max": null,
          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "HOLD# Low To High-Z Output",
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        {
          "name": "HOLD# High To Low-Z Output",
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          "typ": null,
          "max": 8,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Clock Low To Output Valid",
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          "kind": "timing",
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          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Write Protect Setup Time Before CS# Low",
          "symbol": "tWHSL",
          "kind": "timing",
          "unit": "ns",
          "min": 20,
          "typ": null,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Write Protect Hold Time After CS# High",
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          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "CS# High To Deep Power-Down Mode",
          "symbol": "tDP",
          "kind": "timing",
          "unit": "μs",
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          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 75,
          "source": "datasheet"
        },
        {
          "name": "CS# High To Standby Mode Without Electronic Signature Read",
          "symbol": "tRES1",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 75,
          "source": "datasheet"
        },
        {
          "name": "CS# High To Standby Mode With Electronic Signature Read",
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          "kind": "timing",
          "unit": "μs",
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          "max": 30,
          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "CS# High To Next Command After Suspend",
          "symbol": "tSUS",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Latency Between Resume And Next Suspend",
          "symbol": "tRS",
          "kind": "timing",
          "unit": "μs",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "CS# High To Next Command After Reset (Except From Erase)",
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          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "CS# High To Next Command After Reset (From Erase)",
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          "min": null,
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          "max": 12,
          "conditions": "",
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        },
        {
          "name": "Write Status Register Cycle Time",
          "symbol": "tW",
          "kind": "timing",
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          "typ": 5,
          "max": 20,
          "conditions": "",
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        {
          "name": "Byte Program Time (First Byte)",
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          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 30,
          "max": 50,
          "conditions": "",
          "source_page": 76,
          "source": "datasheet"
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