BY25Q64ASSIG

{
  "slug": "by25q64assig",
  "version": "0.1.0",
  "type": "component",
  "description": "BOYAMICRO NOR FLASH, SOP-8-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "memory",
    "by25q64assig",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "by25q64assig.kicad_sym",
    "by25q64assig.kicad_mod",
    "by25q64assig.glb",
    "by25q64assig.step",
    "by25q64assig.lbr",
    "docs/hero.png",
    "docs/by25q64assig-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "by25q64assig-hero.glb",
    "by25q64assig-hero.overlay.json",
    "by25q64assig-etched.glb"
  ],
  "component": {
    "mpn": "BY25Q64ASSIG",
    "manufacturer": "BOYAMICRO",
    "package": "SOP-8-208mil",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918473543704576",
    "parts": {
      "symbol": "by25q64assig.kicad_sym",
      "footprint": "by25q64assig.kicad_mod",
      "model_3d": "by25q64assig-hero.glb",
      "model_3d_plain": "by25q64assig-etched.glb",
      "model_3d_step": "by25q64assig-etched.step",
      "model_3d_step_plain": "by25q64assig.step",
      "lbr": "by25q64assig.lbr"
    },
    "distributor_links": {
      "lcsc": "C2686191"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T07:51:42Z",
      "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, active low: when high the device is deselected, ignores inputs and its outputs are high-impedance, and a falling edge on /CS is required after power-up before any instruction."
      },
      {
        "number": "2",
        "name": "SO (IO1)",
        "type": "bidirectional",
        "description": "Serial data output for single-bit instructions and IO1 for Dual/Quad instructions; data is shifted out on the falling edge of SCLK."
      },
      {
        "number": "3",
        "name": "/WP (IO2)",
        "type": "bidirectional",
        "description": "Write protect: when driven low with SRP1/SRP0 set as specified, Status Register writes are blocked; it has an internal pull-up, may be left unconnected if unused, and becomes IO2 in Quad mode (not available when QE=1)."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "5",
        "name": "SI (IO0)",
        "type": "bidirectional",
        "description": "Serial data input for single-bit instructions and IO0 for Dual/Quad instructions; values are latched on the rising edge of SCLK."
      },
      {
        "number": "6",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock providing the synchronization reference for the SPI interface; instructions, addresses and data are latched on its rising edge and output changes after its falling edge."
      },
      {
        "number": "7",
        "name": "/HOLD (IO3)",
        "type": "bidirectional",
        "description": "Pauses serial communication when driven low (only when QE=0, otherwise a dedicated I/O); it has an internal pull-up, may be left unconnected if unused, and becomes IO3 in Quad mode."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Core and I/O power supply, which must be held stable within VCC(min) to VCC(max) (2.7 V to 3.6 V per the Features list) during all operations."
      }
    ],
    "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: The pin configuration figure (page 4, Figure 2) is labeled generically 'SOP8' and does not say 208mi; Pin types and descriptions are taken from Table 1 and Sections 2.2-2.7 of the datasheet; the datashe"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0588,
        "at": "2026-10-18T07:49:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918473543704576",
        "pages": 70,
        "sha256": "a72d186387642daa",
        "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": [
      {
        "file": "by25q64assig.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "by25q64assig-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a0b37c83c740b68b811387a67feff9996aefb4f82e16d4166dd093914d65f2be",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}