ATTINY13A-SS7R

{
  "slug": "attiny13a-ss7r",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "attiny13a-ss7r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "attiny13a-ss7r.kicad_sym",
    "attiny13a-ss7r.kicad_mod",
    "attiny13a-ss7r.glb",
    "attiny13a-ss7r.step",
    "attiny13a-ss7r.lbr",
    "docs/hero.png",
    "docs/attiny13a-ss7r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "attiny13a-ss7r-hero.glb",
    "attiny13a-ss7r-hero.overlay.json",
    "attiny13a-ss7r-etched.glb"
  ],
  "component": {
    "mpn": "ATTINY13A-SS7R",
    "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/5b090c32dd52f7b5cef7f73c78a3a000.pdf",
    "parts": {
      "symbol": "attiny13a-ss7r.kicad_sym",
      "footprint": "attiny13a-ss7r.kicad_mod",
      "model_3d": "attiny13a-ss7r-hero.glb",
      "model_3d_plain": "attiny13a-ss7r-etched.glb",
      "model_3d_step": "attiny13a-ss7r-etched.step",
      "model_3d_step_plain": "attiny13a-ss7r.step",
      "lbr": "attiny13a-ss7r.lbr"
    },
    "distributor_links": {
      "lcsc": "C2054590",
      "mouser": "556-ATTINY13A-SS7R"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T23:44:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 989 calls left today"
      },
      "mouser": {
        "pn": "556-ATTINY13A-SS7R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PB5/RESET",
        "type": "bidirectional",
        "description": "Port B bit 5 (also RESET, ADC0, dW): a low level on RESET longer than the minimum pulse length generates a reset, shorter pulses are not ensured to reset, and the pin can also be used as a weak I/O pin."
      },
      {
        "number": "2",
        "name": "PB3",
        "type": "bidirectional",
        "description": "Port B bit 3 (also CLKI, ADC3, PCINT3) is a bi-directional I/O with internal pull-up selectable per bit and is tri-stated when reset is active."
      },
      {
        "number": "3",
        "name": "PB4",
        "type": "bidirectional",
        "description": "Port B bit 4 (also ADC2, PCINT4) is a bi-directional I/O with internal pull-up selectable per bit and is tri-stated when reset is active."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "5",
        "name": "PB0",
        "type": "bidirectional",
        "description": "Port B bit 0 (also MOSI, AIN0, OC0A, PCINT0) is a bi-directional I/O with internal pull-up selectable per bit and is tri-stated when reset is active."
      },
      {
        "number": "6",
        "name": "PB1",
        "type": "bidirectional",
        "description": "Port B bit 1 (also MISO, AIN1, OC0B, INT0, PCINT1) is a bi-directional I/O with internal pull-up selectable per bit and is tri-stated when reset is active."
      },
      {
        "number": "7",
        "name": "PB2",
        "type": "bidirectional",
        "description": "Port B bit 2 (also SCK, ADC1, T0, PCINT2) is a bi-directional I/O with internal pull-up selectable per bit and is tri-stated when reset is active."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, specified for operation from 1.8 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: Pin positions were taken from the Figure 1-1 pinout text for the 8-PDIP/SOIJ/SOIC package, which is ; PB5 is shared with RESET. Type is set to bidirectional because the datasheet describes it as both a ; Alternate function names (CLKI, ADC, AIN, OC0A/B, INT0, T0, MOSI/MISO/SCK, PCINT) come from the Figu"
        ],
        "pages_sent": 46,
        "cost_usd": 0.1346,
        "at": "2026-10-28T23:44:18"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5b090c32dd52f7b5cef7f73c78a3a000.pdf",
        "pages": 189,
        "sha256": "7c363e5deb94b552",
        "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": "attiny13a-ss7r.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": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "attiny13a-ss7r-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": "581b4920d4c3452abf54c9bfba29c10435c83c24764d1c34db45539eaeca50fa",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "8S1",
      "source_page": 175,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.75,
        "range_mm": [
          null,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "attiny13a-ss7r.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}