W25X05CLSNIG

{
  "schema_version": 1,
  "type": "component",
  "slug": "w25x05clsnig",
  "title": "W25X05CLSNIG",
  "brief": "Winbond Elec NOR FLASH, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "w25x05clsnig"
  ],
  "component": {
    "mpn": "W25X05CLSNIG",
    "manufacturer": "Winbond Elec",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202131500_Winbond-Elec-W25X05CLSNIG_C2641187.pdf",
    "parts": {
      "symbol": "w25x05clsnig.kicad_sym",
      "footprint": "w25x05clsnig.kicad_mod",
      "model_3d": "w25x05clsnig-etched.glb",
      "model_3d_plain": "w25x05clsnig.glb",
      "model_3d_step": "w25x05clsnig-etched.step",
      "model_3d_step_plain": "w25x05clsnig.step",
      "lbr": "w25x05clsnig.lbr"
    },
    "distributor_links": {
      "lcsc": "C2641187"
    },
    "pins": [
      {
        "number": "1",
        "name": "/CS",
        "type": "input",
        "description": "SPI Chip Select input, active low. When high, DO/IO0/IO1 pins are high impedance and the device is in standby. Must track VCC at power-up; a pull-up resistor may be used."
      },
      {
        "number": "2",
        "name": "DO (IO1)",
        "type": "bidirectional",
        "description": "Serial Data Output for Standard SPI (unidirectional output on falling edge of CLK). Becomes bidirectional I/O pin IO1 during Dual SPI Fast Read Dual Output (3Bh) and Fast Read Dual I/O (BBh) instructions."
      },
      {
        "number": "3",
        "name": "/WP",
        "type": "input",
        "description": "Write Protect input, active low. In conjunction with the Status Register SRP, TB, BP1 and BP0 bits, hardware-protects a portion or the entire memory array from write/erase and locks the Status Register."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0V) for VCC (2.3V-3.6V supply)."
      },
      {
        "number": "5",
        "name": "DI (IO0)",
        "type": "bidirectional",
        "description": "Serial Data Input for Standard SPI (unidirectional input latched on rising edge of CLK for instructions/addresses/data). Becomes bidirectional I/O pin IO0 during Dual SPI Fast Read Dual Output (3Bh) and Fast Read Dual I/O (BBh) instructions."
      },
      {
        "number": "6",
        "name": "CLK",
        "type": "input",
        "description": "SPI Serial Clock input, up to 104 MHz. Provides timing for serial input (rising edge) and output (falling edge) operations. Supports SPI Mode 0 (0,0) and Mode 3 (1,1)."
      },
      {
        "number": "7",
        "name": "/HOLD",
        "type": "input",
        "description": "Hold input, active low. When asserted with /CS low, pauses device operation: DO becomes high-impedance and DI/CLK are ignored, allowing the SPI bus to be shared without losing device state."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input, 2.3V to 3.6V (2.5V / 3V / 3.3V nominal). Typical 1 mA active current, <1 uA power-down."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202131500_Winbond-Elec-W25X05CLSNIG_C2641187.pdf",
        "pages": 49,
        "sha256": "155c39e3a18d20f2",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Winbond Elec",
      "Package": "SOIC-8",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "w25x05clsnig"
  ],
  "discovery_pitch": "W25X05CLSNIG (Winbond Elec) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "w25x05clsnig.kicad_sym",
    "w25x05clsnig.kicad_mod",
    "w25x05clsnig.glb",
    "w25x05clsnig.step",
    "w25x05clsnig-etched.step",
    "w25x05clsnig.lbr",
    "docs/hero.png",
    "docs/w25x05clsnig-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "W25X05CLSNIG",
      "kind": "packaging"
    },
    {
      "mpn": "W25X05CLSNIGSV",
      "kind": "packaging"
    },
    {
      "mpn": "W25X05CLSNIGSD",
      "kind": "packaging"
    },
    {
      "mpn": "W25X05CLSNIGUX",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T14:03:27.357Z"
}