MCP25612FD-E

{
  "slug": "mcp25612fd-e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech CAN ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "mcp25612fd-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "type": "image",
    "path": "docs/hero.png"
  },
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    "README.md",
    "mcp25612fd-e.kicad_sym",
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    "mcp25612fd-e.glb",
    "mcp25612fd-e.step",
    "mcp25612fd-e.lbr",
    "docs/hero.png",
    "docs/mcp25612fd-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "mcp25612fd-e-hero.overlay.json",
    "mcp25612fd-e-etched.glb"
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  "component": {
    "mpn": "MCP25612FD-E",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "CAN ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3ca09671a5ef98ad98585ee7ce8e3757.pdf",
    "parts": {
      "symbol": "mcp25612fd-e.kicad_sym",
      "footprint": "mcp25612fd-e.kicad_mod",
      "model_3d": "mcp25612fd-e-hero.glb",
      "model_3d_plain": "mcp25612fd-e-etched.glb",
      "model_3d_step": "mcp25612fd-e-etched.step",
      "model_3d_step_plain": "mcp25612fd-e.step",
      "lbr": "mcp25612fd-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C640882"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T03:59:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "TXD1",
        "type": "input",
        "description": "Transmitter data input for transceiver 1: low drives CANH1/CANL1 dominant and high drives them recessive, with an internal pull-up of nominal 33 kΩ to VDDX."
      },
      {
        "number": "2",
        "name": "VSS1",
        "type": "power_in",
        "description": "Ground supply pin for transceiver 1."
      },
      {
        "number": "3",
        "name": "VDD1",
        "type": "power_in",
        "description": "Positive supply pin for transceiver 1, supplying its transmitter and receiver including the wake-up receiver; VDDX range is 4.5 V to 5.5 V with a typical undervoltage threshold of 4 V."
      },
      {
        "number": "4",
        "name": "RXD1",
        "type": "output",
        "description": "CMOS-compatible receive data output for transceiver 1 that is high in the recessive state and low in the dominant state, supplied by VDD1."
      },
      {
        "number": "5",
        "name": "TXD2",
        "type": "input",
        "description": "Transmitter data input for transceiver 2: low drives CANH2/CANL2 dominant and high drives them recessive, with an internal pull-up of nominal 33 kΩ to VDDX."
      },
      {
        "number": "6",
        "name": "VSS2",
        "type": "power_in",
        "description": "Ground supply pin for transceiver 2."
      },
      {
        "number": "7",
        "name": "VDD2",
        "type": "power_in",
        "description": "Positive supply pin for transceiver 2, supplying its transmitter and receiver including the wake-up receiver; VDDX range is 4.5 V to 5.5 V with a typical undervoltage threshold of 4 V."
      },
      {
        "number": "8",
        "name": "RXD2",
        "type": "output",
        "description": "CMOS-compatible receive data output for transceiver 2 that is high in the recessive state and low in the dominant state, supplied by VDD2."
      },
      {
        "number": "9",
        "name": "CANL2",
        "type": "bidirectional",
        "description": "CAN low-level bus line for transceiver 2, which disconnects from the bus when the device is not powered."
      },
      {
        "number": "10",
        "name": "CANH2",
        "type": "bidirectional",
        "description": "CAN high-level bus line for transceiver 2, which disconnects from the bus when the device is not powered."
      },
      {
        "number": "11",
        "name": "STBY2",
        "type": "input",
        "description": "Standby mode input for transceiver 2 (active-high): high selects Standby and low selects Normal mode, with an internal pull-up to VDDX of typical 660 kΩ."
      },
      {
        "number": "12",
        "name": "CANL1",
        "type": "bidirectional",
        "description": "CAN low-level bus line for transceiver 1, which disconnects from the bus when the device is not powered."
      },
      {
        "number": "13",
        "name": "CANH1",
        "type": "bidirectional",
        "description": "CAN high-level bus line for transceiver 1, which disconnects from the bus when the device is not powered."
      },
      {
        "number": "14",
        "name": "STBY1",
        "type": "input",
        "description": "Standby mode input for transceiver 1 (active-high): high selects Standby and low selects Normal mode, with an internal pull-up to VDDX of typical 660 kΩ."
      }
    ],
    "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 page 1 pin-diagram text layer is scrambled (pin numbers and names are not in a clean left/right ; Pin types are mapped to KiCad ERC classes: the datasheet's 'I/O' for CANHx/CANLx is recorded as bidi"
        ],
        "pages_sent": 26,
        "cost_usd": 0.0958,
        "at": "2026-10-29T03:59:25"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3ca09671a5ef98ad98585ee7ce8e3757.pdf",
        "pages": 26,
        "sha256": "7b72b297c96b0e7c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp25612fd-e-etched.step",
        "role": "eda",
        "up": "Z",
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        "sha256": "5d8a6bb09751a6efd0de38ee61a3b2ecfb84a06f3ed77943224f9e8d02831308",
        "checked": "2026-10-29",
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}