93LC46BT-E

{
  "slug": "93lc46bt-e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech EEPROM, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "memory",
    "93lc46bt-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "93lc46bt-e.kicad_sym",
    "93lc46bt-e.kicad_mod",
    "93lc46bt-e.glb",
    "93lc46bt-e.step",
    "93lc46bt-e.lbr",
    "docs/hero.png",
    "docs/93lc46bt-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "93lc46bt-e-hero.glb",
    "93lc46bt-e-hero.overlay.json",
    "93lc46bt-e-etched.glb"
  ],
  "component": {
    "mpn": "93LC46BT-E",
    "manufacturer": "Microchip Tech",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/47ea46ff9ddff896e4ce58309fa7d068.pdf",
    "parts": {
      "symbol": "93lc46bt-e.kicad_sym",
      "footprint": "93lc46bt-e.kicad_mod",
      "model_3d": "93lc46bt-e-hero.glb",
      "model_3d_plain": "93lc46bt-e-etched.glb",
      "model_3d_step": "93lc46bt-e-etched.step",
      "model_3d_step_plain": "93lc46bt-e.step",
      "lbr": "93lc46bt-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C2061604"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T23:46:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DO",
        "type": "output",
        "description": "Data Out drives read data synchronously with CLK (TPD after the positive CLK edge) and shows Ready/Busy status during erase/write, going High-Z if CS is held low through the cycle."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "3",
        "name": "DI",
        "type": "input",
        "description": "Data In clocks in the Start bit, opcode, address and data synchronously with CLK."
      },
      {
        "number": "4",
        "name": "CLK",
        "type": "input",
        "description": "Serial Data Clock; opcodes, address and data bits are clocked in on its positive edge, and CLK is a don't-care while CS is low."
      },
      {
        "number": "5",
        "name": "CS",
        "type": "input",
        "description": "Chip Select: high selects the device, low deselects it and forces Standby mode, and CS must be low for 250 ns minimum (TCSL) between consecutive instructions."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply; the 93LC46B is specified for VCC of 2.5 V to 5.5 V."
      }
    ],
    "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 MPN 93LC46BT-E carries no package code. The 'T' is tape and reel and the SOT-23 package is code ; The E (-40C to +125C) temperature grade is listed for 93LC46B in the device table, but the SOT-23 ma; The pin mapping is taken from the SOT-23 package diagram (page 2) and the pin description table (pag"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0534,
        "at": "2026-10-30T23:46:17"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/47ea46ff9ddff896e4ce58309fa7d068.pdf",
        "pages": 38,
        "sha256": "847c062ab2841168",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "93lc46bt-e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "93lc46bt-e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "253cbc099124b478e6ce436e001b18680a236cd6fd01ac0645d072b9362274c2",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}