PIC12F1822-E

{
  "schema_version": 1,
  "type": "component",
  "slug": "pic12f1822-e",
  "title": "PIC12F1822-E",
  "brief": "Microchip Tech Microcontrollers (MCU/MPU/SOC), 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",
    "embedded processors & controllers",
    "pic12f1822-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "PIC12F1822-E",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881724080472064",
    "parts": {
      "symbol": "pic12f1822-e.kicad_sym",
      "footprint": "pic12f1822-e.kicad_mod",
      "model_3d": "pic12f1822-e-hero.glb",
      "model_3d_plain": "pic12f1822-e-etched.glb",
      "model_3d_step": "pic12f1822-e-etched.step",
      "model_3d_step_plain": "pic12f1822-e.step",
      "lbr": "pic12f1822-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C161612"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T06:56:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply pin; the PIC12F1822 operating range is 1.8V to 5.5V per the datasheet features list."
      },
      {
        "number": "2",
        "name": "RA5",
        "type": "bidirectional",
        "description": "General-purpose I/O with individually programmable interrupt-on-change and weak pull-up, also assignable to OSC1/CLKIN, T1CKI/T1OSI, CCP1/P1A (one of two locations, set in software), RX/DT, and SRNQ."
      },
      {
        "number": "3",
        "name": "RA4",
        "type": "bidirectional",
        "description": "General-purpose I/O with interrupt-on-change and weak pull-up, also assignable to AN3, CPS3, T1G/T1OSO, P1B, TX/CK, SDO, C1IN1-, MDCIN2, and OSC2/CLKOUT/CLKR (one of two locations, set in software where noted)."
      },
      {
        "number": "4",
        "name": "RA3",
        "type": "input",
        "description": "Input pin with interrupt-on-change, also assignable to T1G and SS, and serving as the MCLR/VPP/ICDMCLR function."
      },
      {
        "number": "5",
        "name": "RA2",
        "type": "bidirectional",
        "description": "General-purpose I/O with interrupt-on-change (INT) and weak pull-up, also assignable to AN2, CPS2, C1OUT, SRQ, T0CKI, CCP1/P1A, FLT0, SDA/SDI, and MDCIN1."
      },
      {
        "number": "6",
        "name": "RA1",
        "type": "bidirectional",
        "description": "General-purpose I/O with interrupt-on-change and weak pull-up, also assignable to AN1, VREF, CPS1, C1IN0-, SRI, RX/DT, SCL/SCK, MDMIN, and ICSPCLK/ICDCLK."
      },
      {
        "number": "7",
        "name": "RA0",
        "type": "bidirectional",
        "description": "General-purpose I/O with interrupt-on-change and weak pull-up, also assignable to AN0, DACOUT, CPS0, C1IN+, P1B, TX/CK, SDO, SS, MDOUT, and ICSPDAT/ICDDAT."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin 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 8-pin diagram (Figure 1) is labelled 'PDIP, SOIC, DFN' and the pin numbers in Table 2 match it; ; The datasheet text gives no per-pin electrical limits (voltage, current, leakage) for any pin; pin d; RA3 is typed as 'input' because it is the MCLR/VPP pin, but this text does not explicitly state that"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0598,
        "at": "2026-10-19T06:56:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881724080472064",
        "pages": 10,
        "sha256": "9aeee263ecfd8d2c",
        "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"
    },
    "models_3d": [
      {
        "file": "pic12f1822-e.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pic12f1822-e-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": "d0b50ad9c851d1d62543677b7e6e949b29fca87e6724cd64ad6e60900ef5ca0a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-8",
      "Category": "Embedded Processors & Controllers",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9aeee263ecfd8d2c152f5f6c61e7839608ef80b8018cc9f5e074ca7632dfe7af",
      "rows": [
        {
          "name": "Operating voltage range (PIC1XF182X, non-LF)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "PIC12F1822 non-LF variant, per Features list",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Clock input frequency",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 32,
          "conditions": "Clock input, printed as DC to 32 MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Precision internal oscillator frequency tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Factory calibrated, typical",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "pic12f1822-e"
  ],
  "discovery_pitch": "PIC12F1822-E (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",
    "pic12f1822-e.kicad_sym",
    "pic12f1822-e.kicad_mod",
    "pic12f1822-e.glb",
    "pic12f1822-e.step",
    "pic12f1822-e.lbr",
    "docs/hero.png",
    "docs/pic12f1822-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pic12f1822-e-hero.glb",
    "pic12f1822-e-hero.overlay.json",
    "pic12f1822-e-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}