AT25SF041B-SSHD-T

{
  "slug": "at25sf041b-sshd-t",
  "version": "0.1.0",
  "type": "component",
  "description": "Dialog Semiconductor NOR FLASH, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "memory",
    "at25sf041b-sshd-t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "at25sf041b-sshd-t.kicad_sym",
    "at25sf041b-sshd-t.kicad_mod",
    "at25sf041b-sshd-t.glb",
    "at25sf041b-sshd-t.step",
    "at25sf041b-sshd-t.lbr",
    "docs/hero.png",
    "docs/at25sf041b-sshd-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "at25sf041b-sshd-t-hero.glb",
    "at25sf041b-sshd-t-hero.overlay.json",
    "at25sf041b-sshd-t-etched.glb"
  ],
  "component": {
    "mpn": "AT25SF041B-SSHD-T",
    "manufacturer": "Dialog Semiconductor",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8df555eda712690fb19e8942f0793b69.pdf",
    "parts": {
      "symbol": "at25sf041b-sshd-t.kicad_sym",
      "footprint": "at25sf041b-sshd-t.kicad_mod",
      "model_3d": "at25sf041b-sshd-t-hero.glb",
      "model_3d_plain": "at25sf041b-sshd-t-etched.glb",
      "model_3d_step": "at25sf041b-sshd-t-etched.step",
      "model_3d_step_plain": "at25sf041b-sshd-t.step",
      "lbr": "at25sf041b-sshd-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C5127618",
      "digikey": "1695-AT25SF041B-SSHD-TTR-ND",
      "mouser": "988-AT25SF041BSSHDT"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T05:54:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1695-AT25SF041B-SSHD-TTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "988-AT25SF041BSSHDT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "CHIP SELECT: Asserting the CS pin selects the device, and a high-to-low transition is required to start an operation while a low-to-high transition ends it."
      },
      {
        "number": "2",
        "name": "SO (IO1)",
        "type": "bidirectional",
        "description": "SERIAL OUTPUT: Data on the SO pin is clocked out on the falling edge of SCK, and the pin is high-impedance whenever the device is deselected."
      },
      {
        "number": "3",
        "name": "WP (IO2)",
        "type": "bidirectional",
        "description": "WRITE PROTECT: The WP pin controls the hardware locking feature and is internally pulled high, with external connection to VCC recommended whenever possible."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "GROUND: The ground reference for the power supply, which must be connected to the system ground."
      },
      {
        "number": "5",
        "name": "SI (IO0)",
        "type": "bidirectional",
        "description": "SERIAL INPUT: Data on the SI pin is always latched in on the rising edge of SCK and is ignored whenever the device is deselected."
      },
      {
        "number": "6",
        "name": "SCK",
        "type": "input",
        "description": "SERIAL CLOCK: This pin provides the clock to the device, latching SI input on the rising edge and clocking SO output on the falling edge."
      },
      {
        "number": "7",
        "name": "HOLD (IO3)",
        "type": "bidirectional",
        "description": "HOLD: The HOLD pin temporarily pauses serial communication without deselecting or resetting the device, and is internally pulled high with external connection to VCC recommended whenever possible."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "DEVICE POWER SUPPLY: The VCC pin supplies the source voltage to the device, specified as 2.7 V to 3.6 V for this ordering code."
      }
    ],
    "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: Package variant taken from the ordering table: AT25SF041B-SSHD-T is listed under 8S1 (8-lead 0.150 i"
        ],
        "pages_sent": 19,
        "cost_usd": 0.0292,
        "at": "2026-10-27T05:54:03"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8df555eda712690fb19e8942f0793b69.pdf",
        "pages": 58,
        "sha256": "6c844d456310075d",
        "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": "at25sf041b-sshd-t.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": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "at25sf041b-sshd-t-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": "93a936c8756e5b518de29b3b6dac7c21585b687c7b4723d92d8c2f0fff221d41",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}