MX25R4035FZUIL0TR

{
  "slug": "mx25r4035fzuil0tr",
  "version": "0.1.0",
  "type": "component",
  "description": "MXIC(Macronix) NOR FLASH, USON-8(2x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "memory",
    "mx25r4035fzuil0tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mx25r4035fzuil0tr.kicad_sym",
    "mx25r4035fzuil0tr.kicad_mod",
    "mx25r4035fzuil0tr.glb",
    "mx25r4035fzuil0tr.step",
    "mx25r4035fzuil0tr.lbr",
    "docs/hero.png",
    "docs/mx25r4035fzuil0tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mx25r4035fzuil0tr-hero.glb",
    "mx25r4035fzuil0tr-hero.overlay.json",
    "mx25r4035fzuil0tr-etched.glb"
  ],
  "component": {
    "mpn": "MX25R4035FZUIL0TR",
    "manufacturer": "MXIC(Macronix)",
    "package": "USON-8(2x3)",
    "pin_count": 9,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8555014201449414656",
    "parts": {
      "symbol": "mx25r4035fzuil0tr.kicad_sym",
      "footprint": "mx25r4035fzuil0tr.kicad_mod",
      "model_3d": "mx25r4035fzuil0tr-hero.glb",
      "model_3d_plain": "mx25r4035fzuil0tr-etched.glb",
      "model_3d_step": "mx25r4035fzuil0tr-etched.step",
      "model_3d_step_plain": "mx25r4035fzuil0tr.step",
      "lbr": "mx25r4035fzuil0tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2802838"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T15:40:44Z",
      "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 for the serial interface, as listed in the pin description table (CS# is the only function given for this pin)."
      },
      {
        "number": "2",
        "name": "SO/SIO1",
        "type": "bidirectional",
        "description": "Serial Data Output for 1 x I/O mode, and Serial Data Input & Output (SIO1) for 4 x I/O read mode."
      },
      {
        "number": "3",
        "name": "WP#/SIO2",
        "type": "bidirectional",
        "description": "Write Protection, active low, or Serial Data Input & Output (SIO2) for 4 x I/O read mode; the internal pull-up stays active while the pin is not physically connected in the system, and is disabled if the system connects to it."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "SI/SIO0",
        "type": "bidirectional",
        "description": "Serial Data Input for 1 x I/O mode, and Serial Data Input & Output (SIO0) for 4 x I/O read mode."
      },
      {
        "number": "6",
        "name": "SCLK",
        "type": "input",
        "description": "Clock Input for the serial interface."
      },
      {
        "number": "7",
        "name": "RESET#/SIO3",
        "type": "bidirectional",
        "description": "Hardware Reset pin, active low, or Serial Data Input & Output (SIO3) for 4 x I/O read mode; for this part number (MX25R4035FZUIL0, RESET# option) the pin is RESET#, and the internal pull-up stays active while the pin is not physically connected."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power Supply; the operating range for this part is 1.65V-3.6V per the ordering information."
      },
      {
        "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: Pin numbers were inferred from the text layout of the 8-LAND USON (2x3mm) / WSON diagram on page 8, ; Pin 7 is printed as 'RESET#/SIO3 or HOLD#/SIO3' depending on part number. The ordering table (page 7; The supplied text gives no pin-level electrical limits (voltage, current, pull-up value) beyond the ",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0489,
        "at": "2026-10-19T15:39:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8555014201449414656",
        "pages": 85,
        "sha256": "263cc75f780ebe1b",
        "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": "mx25r4035fzuil0tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          2.0,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ee110027328176f9a2dc9a9e121a14a61cc6ac5b42fe470f394b9ceebceb976e",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mx25r4035fzuil0tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          2.0,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "fa46f0e6506baab0f8a3323beab5622fd2b8b6d4985955db77d6e34a68c92ecf",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}