AT45DB041E-SHN-T

{
  "schema_version": 1,
  "type": "component",
  "slug": "at45db041e-shn-t",
  "title": "AT45DB041E-SHN-T",
  "brief": "Dialog Semiconductor Adesto Adesto Technologies NOR FLASH, SOIC-8-208mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "at45db041e-shn-t"
  ],
  "component": {
    "mpn": "AT45DB041E-SHN-T",
    "manufacturer": "Dialog Semiconductor Adesto Adesto Technologies",
    "package": "SOIC-8-208mil",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "NOR FLASH",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e7974d19602d4d60a648c04173410868.pdf",
    "parts": {
      "symbol": "at45db041e-shn-t.kicad_sym",
      "footprint": "at45db041e-shn-t.kicad_mod",
      "model_3d": "at45db041e-shn-t-etched.glb",
      "model_3d_plain": "at45db041e-shn-t.glb",
      "model_3d_step": "at45db041e-shn-t-etched.step",
      "model_3d_step_plain": "at45db041e-shn-t.step",
      "lbr": "at45db041e-shn-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C63570"
    },
    "pins": [
      {
        "number": "1",
        "name": "SI",
        "type": "input",
        "description": "Serial Input: shifts command, address, and data into the device on the rising edge of SCK. Ignored when CS is deasserted."
      },
      {
        "number": "2",
        "name": "SCK",
        "type": "input",
        "description": "Serial Clock: provides the clock reference for the SPI interface. Input data on SI is latched on the rising edge; output data on SO is clocked out on the falling edge."
      },
      {
        "number": "3",
        "name": "RESET",
        "type": "input",
        "description": "Reset (active low): a low state terminates the operation in progress and resets the internal state machine to idle. Internally pulled and features a power-on reset; recommended to be driven externally when used."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Chip Select (active low): asserting CS selects the device. High-to-low transition starts an operation; low-to-high ends it. When deasserted, SO is high-Z and the device may enter standby."
      },
      {
        "number": "5",
        "name": "WP",
        "type": "input",
        "description": "Write Protect (active low): when asserted, sectors specified for protection by the Sector Protection Register are protected against program/erase. Internally pulled high; recommended to be tied to VCC when not used."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_in",
        "description": "Device power supply: 1.65V to 3.6V single-supply input for erase, program, and read operations."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the power supply. Connect to system ground."
      },
      {
        "number": "8",
        "name": "SO",
        "type": "output",
        "description": "Serial Output: shifts data out from the device, clocked on the falling edge of SCK. High-impedance whenever the device is deselected (CS high)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e7974d19602d4d60a648c04173410868.pdf",
        "pages": 71,
        "sha256": "7eb5e88a055c472f",
        "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"
    },
    "models_3d": [
      {
        "file": "at45db041e-shn-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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "at45db041e-shn-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": "a681fae700540c3963a884f233bac99334e001a935aae6200545cc4e23c37d01",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Dialog Semiconductor Adesto Adesto Technologies",
      "Package": "SOIC-8-208mil",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "at45db041e-shn-t"
  ],
  "discovery_pitch": "AT45DB041E-SHN-T (Dialog Semiconductor Adesto Adesto Technologies) 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",
    "at45db041e-shn-t.kicad_sym",
    "at45db041e-shn-t.kicad_mod",
    "at45db041e-shn-t.glb",
    "at45db041e-shn-t.step",
    "at45db041e-shn-t-etched.step",
    "at45db041e-shn-t.lbr",
    "docs/hero.png",
    "docs/at45db041e-shn-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:13:14.812Z"
}