PMS154C-S08

{
  "slug": "pms154c-s08",
  "version": "0.1.0",
  "type": "component",
  "description": "PADAUK Tech Microcontrollers (MCU/MPU/SOC), SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "pms154c-s08",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pms154c-s08.kicad_sym",
    "pms154c-s08.kicad_mod",
    "pms154c-s08.glb",
    "pms154c-s08.step",
    "pms154c-s08.lbr",
    "docs/hero.png",
    "docs/pms154c-s08-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pms154c-s08-hero.glb",
    "pms154c-s08-hero.overlay.json",
    "pms154c-s08-etched.glb"
  ],
  "component": {
    "mpn": "PMS154C-S08",
    "manufacturer": "PADAUK Tech",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882342949621760",
    "parts": {
      "symbol": "pms154c-s08.kicad_sym",
      "footprint": "pms154c-s08.kicad_mod",
      "model_3d": "pms154c-s08-hero.glb",
      "model_3d_plain": "pms154c-s08-etched.glb",
      "model_3d_step": "pms154c-s08-etched.step",
      "model_3d_step_plain": "pms154c-s08.step",
      "lbr": "pms154c-s08.lbr"
    },
    "distributor_links": {
      "lcsc": "C168657"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T20:40:32Z",
      "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 power supply; operating range 1.8V to 5.5V, absolute maximum 5.5V."
      },
      {
        "number": "2",
        "name": "PA7/X1",
        "type": "bidirectional",
        "description": "Port A bit 7, programmable input or output with weak pull-up, or crystal oscillator X1 pin; wakeup is disabled when padier bit 7 is 0."
      },
      {
        "number": "3",
        "name": "PA6/X2",
        "type": "bidirectional",
        "description": "Port A bit 6, programmable input or output with weak pull-up, or crystal oscillator X2 pin; wakeup is disabled when padier bit 6 is 0."
      },
      {
        "number": "4",
        "name": "PA5/PRST#/PG2PWM",
        "type": "bidirectional",
        "description": "External reset input, port A bit 5 as input or open-drain output only with no pull-up or pull-down resistor, or PWMG2 output."
      },
      {
        "number": "5",
        "name": "PA3/TM2PWM/COM4/CIN1-/PG2PWM",
        "type": "bidirectional",
        "description": "Port A bit 3 with weak pull-up, Timer2 output, comparator negative input 1, COM4 for 1/2 VDD LCD bias, or PWMG2 output; disable digital input via padier bit 3 when used as analog input."
      },
      {
        "number": "6",
        "name": "PA4/COM3/CIN+/CIN4-/PG1PWM",
        "type": "bidirectional",
        "description": "Port A bit 4 with weak pull-up, COM3 for 1/2 VDD LCD bias, comparator positive input or negative input 4, or PWMG1 output; disable digital input via padier bit 4 when used as analog input."
      },
      {
        "number": "7",
        "name": "PA0/INT0/PG0PWM/CO/COM2",
        "type": "bidirectional",
        "description": "Port A bit 0 with weak pull-up, external interrupt 0 on rising and falling edges, comparator output, PWMG0 output, or COM2 for 1/2 VDD LCD bias."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbers read from the SOP-8 (PMS154C-S08) drawing on page 11. Note the drawing places PA3 on pin",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 81,
        "cost_usd": 1.7772,
        "at": "2026-10-20T20:37:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882342949621760",
        "pages": 81,
        "sha256": "4c53ac8157f9d3cb",
        "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": "pms154c-s08.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": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pms154c-s08-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": "361bedc1866dac22dea8b9d3d0f40b7dbb933c3eae49773dec3f07fc1e95ad2e",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}