STM6321RWY6F

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  "schema_version": 1,
  "type": "component",
  "slug": "stm6321rwy6f",
  "title": "STM6321RWY6F",
  "brief": "STMicroelectronics Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
    "stm6321rwy6f",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "STM6321RWY6F",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919865402920960",
    "parts": {
      "symbol": "stm6321rwy6f.kicad_sym",
      "footprint": "stm6321rwy6f.kicad_mod",
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      "model_3d_plain": "stm6321rwy6f.glb",
      "model_3d_step": "stm6321rwy6f-etched.step",
      "model_3d_step_plain": "stm6321rwy6f.step",
      "lbr": "stm6321rwy6f.lbr"
    },
    "distributor_links": {
      "lcsc": 2067555,
      "digikey": "497-4660-2-ND",
      "mouser": "511-STM6321RWY6F"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T07:13:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-4660-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STM6321RWY6F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RST",
        "type": "output",
        "description": "Active low open drain reset output on the STM6321 that pulses low when triggered and stays low while VCC is below the reset threshold, then remains low for trec after VCC rises above the threshold or the watchdog triggers; requires a pull-up resistor to a supply up to 6 V."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "RST (active high)",
        "type": "output",
        "description": "Active high, push-pull reset output that is the inverse of RST."
      },
      {
        "number": "4",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input that asserts reset if it stays high or low for at least 1.6 s, clears the timer on a rising or falling edge, and disables the watchdog if left unconnected or driven by a tristate buffer."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage monitored against the reset threshold, with an absolute maximum of 7.0 V and operation from 1.2 V to 5.5 V (1.0 V minimum for TA = 0 to +85 °C)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin positions for WDI, RST, and RST (pins 1, 3, 4) inferred from SOT23-5 connection figures and devi"
        ],
        "pages_sent": 31,
        "cost_usd": 0.2258,
        "at": "2026-10-03T07:13:17"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919865402920960",
        "pages": 31,
        "sha256": "ba50f0fd6706f830",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "STM6321RWY6F (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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