ATTINY212-SSN

{
  "schema_version": 1,
  "type": "component",
  "slug": "attiny212-ssn",
  "title": "ATTINY212-SSN",
  "brief": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "attiny212-ssn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ATTINY212-SSN",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9cd3a7aa906d335e0e9e215226a82b43.pdf",
    "parts": {
      "symbol": "attiny212-ssn.kicad_sym",
      "footprint": "attiny212-ssn.kicad_mod",
      "model_3d": "attiny212-ssn-hero.glb",
      "model_3d_plain": "attiny212-ssn-etched.glb",
      "model_3d_step": "attiny212-ssn-etched.step",
      "model_3d_step_plain": "attiny212-ssn.step",
      "lbr": "attiny212-ssn.lbr"
    },
    "distributor_links": {
      "lcsc": "C615533",
      "digikey": "ATTINY212-SSN-ND",
      "mouser": "579-ATTINY212-SSN"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T23:44:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ATTINY212-SSN-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "579-ATTINY212-SSN",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply input; operating supply voltage is 2.7V to 5.5V per the general operating conditions."
      },
      {
        "number": "2",
        "name": "PA6",
        "type": "bidirectional",
        "description": "General purpose I/O pin PA6 with ADC inputs AIN6 and AINN0, DAC0 OUT output, and alternate USART0 TxD and SPI0 MOSI functions."
      },
      {
        "number": "3",
        "name": "PA7",
        "type": "bidirectional",
        "description": "General purpose I/O pin PA7 with ADC inputs AIN7 and AINP0, and alternate USART0 RxD and SPI0 MISO functions."
      },
      {
        "number": "4",
        "name": "PA1",
        "type": "bidirectional",
        "description": "General purpose I/O pin PA1 with ADC input AIN1, and alternate USART0 TxD, SPI0 MOSI and TWI0 SDA functions."
      },
      {
        "number": "5",
        "name": "PA2",
        "type": "bidirectional",
        "description": "General purpose I/O pin PA2 with ADC input AIN2, event output EVOUT0, and alternate USART0 RxD, SPI0 MISO and TWI0 SCL functions."
      },
      {
        "number": "6",
        "name": "PA0",
        "type": "bidirectional",
        "description": "General purpose I/O pin PA0 shared with RESET/UPDI, configurable via the RSTPINCFG fuse, with ADC input AIN0 and CCL input LUT0-IN0."
      },
      {
        "number": "7",
        "name": "PA3",
        "type": "bidirectional",
        "description": "General purpose I/O pin PA3 with external clock input EXTCLK, ADC input AIN3, and alternate USART0 XCK and SPI0 SCK functions."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      }
    ],
    "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 ATTINY212-SSN does not appear in the ordering table (page 539). The listed 8-pin SOIC orderi; PA0 is shared with the RESET and UPDI functions. Its behaviour is set by the RSTPINCFG fuse (page 33"
        ],
        "pages_sent": 91,
        "cost_usd": 0.0804,
        "at": "2026-10-26T23:43:48"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9cd3a7aa906d335e0e9e215226a82b43.pdf",
        "pages": 553,
        "sha256": "7cd19d54679f6f5a",
        "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": [
      {
        "file": "attiny212-ssn.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": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "attiny212-ssn-etched.step",
        "role": "eda",
        "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": "f53ae7a5d26d1ccabc940baf2605f30b1f71bbe6466bee159b980be9881cea33",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-8",
      "Category": "Single Chip Microcomputer/Microcontroller",
      "Pins": "8"
    },
    "appearance": {
      "contacts": {
        "quote": "Pin Count Package Type Drawing Number Style 8 SOIC C04-00057 SN",
        "page": 540,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "7cd19d54679f6f5aab381b0f13393ec2abe17ae73523a42f25128c619a2d1fa6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "attiny212-ssn"
  ],
  "discovery_pitch": "ATTINY212-SSN (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "attiny212-ssn.kicad_sym",
    "attiny212-ssn.kicad_mod",
    "attiny212-ssn.glb",
    "attiny212-ssn.step",
    "attiny212-ssn.lbr",
    "docs/hero.png",
    "docs/attiny212-ssn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "attiny212-ssn-hero.glb",
    "attiny212-ssn-hero.overlay.json",
    "attiny212-ssn-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}