SGM823-SXN5G

{
  "slug": "sgm823-sxn5g",
  "version": "0.1.0",
  "type": "component",
  "description": "SGMICRO Microcontrollers (MCU/MPU/SOC), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "sgm823-sxn5g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sgm823-sxn5g.kicad_sym",
    "sgm823-sxn5g.kicad_mod",
    "sgm823-sxn5g.glb",
    "sgm823-sxn5g.step",
    "sgm823-sxn5g.lbr",
    "docs/hero.png",
    "docs/sgm823-sxn5g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sgm823-sxn5g-hero.glb",
    "sgm823-sxn5g-hero.overlay.json",
    "sgm823-sxn5g-etched.glb"
  ],
  "component": {
    "mpn": "SGM823-SXN5G",
    "manufacturer": "SGMICRO",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589784824409333760",
    "parts": {
      "symbol": "sgm823-sxn5g.kicad_sym",
      "footprint": "sgm823-sxn5g.kicad_mod",
      "model_3d": "sgm823-sxn5g-hero.glb",
      "model_3d_plain": "sgm823-sxn5g-etched.glb",
      "model_3d_step": "sgm823-sxn5g-etched.step",
      "model_3d_step_plain": "sgm823-sxn5g.step",
      "lbr": "sgm823-sxn5g.lbr"
    },
    "distributor_links": {
      "lcsc": "C699670"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T19:10:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "nRESET",
        "type": "output",
        "description": "Active-low push-pull reset output that delivers a 200ms (TYP) low pulse and stays low while VCC is below the reset threshold or nMR is low; absolute maximum output current is 20mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; absolute maximum GND input current is 20mA."
      },
      {
        "number": "3",
        "name": "nMR",
        "type": "input",
        "description": "Active-low manual reset input with an internal 59kΩ pull-up (44kΩ to 78kΩ), VIL maximum 0.8V and VIH minimum 2V, drivable by CMOS/TTL logic or a switch to GND, and may be left open or tied to VCC if unused."
      },
      {
        "number": "4",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input that must toggle within the watchdog timeout (1.6s TYP, 1.1s to 2.4s) or a reset is triggered; the watchdog is disabled when WDI is left open or driven by a three-stated buffer."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin with an operating range of 1V to 5.5V and an absolute maximum range of -0.3V to 6.0V."
      }
    ],
    "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 ordering table lists this device as SGM823-SXN5G/TR (Tape and Reel, 3000); the MPN supplied has ; The pin configuration diagram text is scrambled in extraction. Pin numbers were taken from the PIN D; The output schema has no field for headline electrical specs, so the spec items the task describes ("
        ],
        "pages_sent": 12,
        "cost_usd": 0.0451,
        "at": "2026-10-17T19:08:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589784824409333760",
        "pages": 12,
        "sha256": "4e879974154191e3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sgm823-sxn5g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sgm823-sxn5g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "249f1a4d281ff0095903b0982aaef2cf8744a792214802622d6aac5d1301ea86",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}