STM706SM6F

{
  "slug": "stm706sm6f",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Monitors & Reset Circuits, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "stm706sm6f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm706sm6f.kicad_sym",
    "stm706sm6f.kicad_mod",
    "stm706sm6f.glb",
    "stm706sm6f.step",
    "stm706sm6f.lbr",
    "docs/hero.png",
    "docs/stm706sm6f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm706sm6f-hero.glb",
    "stm706sm6f-hero.overlay.json",
    "stm706sm6f-etched.glb"
  ],
  "component": {
    "mpn": "STM706SM6F",
    "manufacturer": "STMicroelectronics",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.st.com/resource/en/datasheet/stm706sm6f.pdf",
    "parts": {
      "symbol": "stm706sm6f.kicad_sym",
      "footprint": "stm706sm6f.kicad_mod",
      "model_3d": "stm706sm6f-hero.glb",
      "model_3d_plain": "stm706sm6f-etched.glb",
      "model_3d_step": "stm706sm6f-etched.step",
      "model_3d_step_plain": "stm706sm6f.step",
      "lbr": "stm706sm6f.lbr"
    },
    "distributor_links": {
      "lcsc": "C222079"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T20:47:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MR",
        "type": "input",
        "description": "Active-low push-button reset input with internal 40 kΩ pull-up that asserts reset while low and for trec (140 to 280 ms) after it returns high; may be left open if unused."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input monitored against the reset threshold (STM706S: 2.85 to 3.00 V), with absolute maximum of 7.0 V and operating range up to 5.5 V."
      },
      {
        "number": "3",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Power-fail comparator input that drives PFO low when below the VPFI threshold (1.25 V typ.); connect to ground if unused."
      },
      {
        "number": "5",
        "name": "PFO",
        "type": "output",
        "description": "Push-pull power-fail output that goes low when PFI is below VPFI and stays high otherwise; leave open if unused and do not force it low from a processor."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input where a high or low level lasting 1.6 s (typ.) without an edge triggers WDO, and the timer clears on any rising or falling edge or while reset is asserted."
      },
      {
        "number": "7",
        "name": "RST",
        "type": "output",
        "description": "Active-low reset output that stays low whenever VCC is below the reset threshold or MR is low, and remains low for trec (200 ms typ.) afterwards."
      },
      {
        "number": "8",
        "name": "WDO",
        "type": "output",
        "description": "Push-pull watchdog output that goes low when WDI has no transition within 1.6 s or when VCC falls below the reset threshold, and returns high on a WDI transition, MR low, or as soon as VCC exceeds the threshold."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin-out taken from Table 3 (STM706T/S/R SO8 column); the Figure 3 connection diagram text is garbled"
        ],
        "pages_sent": 32,
        "cost_usd": 0.1645,
        "at": "2026-10-22T20:46:54"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/stm706sm6f.pdf",
        "pages": 32,
        "sha256": "fe2adb0e76018e05",
        "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": [
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        "file": "stm706sm6f.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm706sm6f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.75
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b559405603b24399b45d7c64ccd25adcc3430b0ecc43be14492dadb217e5d0bd",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}