AT25080B-SSHL-T

{
  "schema_version": 1,
  "type": "component",
  "slug": "at25080b-sshl-t",
  "title": "AT25080B-SSHL-T",
  "brief": "Microchip EEPROM, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "at25080b-sshl-t"
  ],
  "component": {
    "mpn": "AT25080B-SSHL-T",
    "manufacturer": "Microchip",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f7325429c3a64a7fb9b047a61fd9d745.pdf",
    "parts": {
      "symbol": "at25080b-sshl-t.kicad_sym",
      "footprint": "at25080b-sshl-t.kicad_mod",
      "model_3d": "at25080b-sshl-t-etched.glb",
      "model_3d_plain": "at25080b-sshl-t.glb",
      "model_3d_step": "at25080b-sshl-t-etched.step",
      "model_3d_step_plain": "at25080b-sshl-t.step",
      "lbr": "at25080b-sshl-t.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "SPI Chip Select, active-low. A high-to-low transition enables the device; a low-to-high transition ends the current instruction and puts the SO output into high-impedance."
      },
      {
        "number": "2",
        "name": "SO",
        "type": "output",
        "description": "Serial Data Output. Data is shifted out on the falling edge of SCK; high-impedance when CS is deasserted."
      },
      {
        "number": "3",
        "name": "WP",
        "type": "input",
        "description": "Write Protect, active-low. When low, all write operations to the status register are inhibited, providing hardware protection of the block-protection bits."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device supply and all I/O signals."
      },
      {
        "number": "5",
        "name": "SI",
        "type": "input",
        "description": "Serial Data Input. Instructions, addresses, and data are shifted in on the rising edge of SCK, MSB first."
      },
      {
        "number": "6",
        "name": "SCK",
        "type": "input",
        "description": "Serial Clock. Provides the timing reference for SPI transfers. Supports up to 20 MHz at VCC = 4.5-5.5 V, 10 MHz at 2.5-5.5 V, and 5 MHz at 1.8-5.5 V."
      },
      {
        "number": "7",
        "name": "HOLD",
        "type": "input",
        "description": "Suspends serial input, active-low. When low with CS also low, the current SPI operation is paused without resetting the serial sequence; SO goes high-impedance and SI/SCK are ignored."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage, 1.8 V to 5.5 V. Typical supply current is 7.5 mA read / 4.0 mA read+write at 5 V, 20 MHz; standby current is <0.1 uA at 1.8 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f7325429c3a64a7fb9b047a61fd9d745.pdf",
        "pages": 25,
        "sha256": "4c31815840054a16",
        "source_tier": "mfr"
      },
      "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": [
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        "file": "at25080b-sshl-t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "at25080b-sshl-t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "34a33e35a3452c097cc208d79c761831a68612b74fa85c1836a1bdcd39b631a1",
        "checked": "2026-11-03",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip",
      "Package": "SOIC-8",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "AT25080B-SSHL-T",
      "kind": "packaging"
    },
    {
      "mpn": "AT25080B-SSHL-TXHL",
      "kind": "packaging"
    },
    {
      "mpn": "AT25080B-SSHL-TMHL",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "at25080b-sshl-t"
  ],
  "discovery_pitch": "AT25080B-SSHL-T (Microchip) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "at25080b-sshl-t.kicad_sym",
    "at25080b-sshl-t.kicad_mod",
    "at25080b-sshl-t.glb",
    "at25080b-sshl-t.step",
    "at25080b-sshl-t.lbr",
    "docs/hero.png",
    "docs/at25080b-sshl-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:10:25.365Z"
}