CN706P

{
  "slug": "cn706p",
  "version": "0.1.0",
  "type": "component",
  "description": "ShangHai Consonance Elec Monitors & Reset Circuits, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "cn706p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cn706p.kicad_sym",
    "cn706p.kicad_mod",
    "cn706p.glb",
    "cn706p.step",
    "cn706p.lbr",
    "docs/hero.png",
    "docs/cn706p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cn706p-hero.glb",
    "cn706p-hero.overlay.json",
    "cn706p-etched.glb"
  ],
  "component": {
    "mpn": "CN706P",
    "manufacturer": "ShangHai Consonance Elec",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d5996d0ad7f1c526d2812b42e61520c6.pdf",
    "parts": {
      "symbol": "cn706p.kicad_sym",
      "footprint": "cn706p.kicad_mod",
      "model_3d": "cn706p-hero.glb",
      "model_3d_plain": "cn706p-etched.glb",
      "model_3d_step": "cn706p-etched.step",
      "model_3d_step_plain": "cn706p.step",
      "lbr": "cn706p.lbr"
    },
    "distributor_links": {
      "lcsc": "C840508"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:24:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MR",
        "type": "input",
        "description": "Manual reset input: a low level triggers a reset pulse, the pin has an internal pull-up and may be left floating, and it is compatible with TTL/CMOS levels."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive power supply input."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground input."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Power-fail detection input: when the voltage on this pin falls below 1.22 V, PFO is driven low; if unused it may be tied to VCC or GND."
      },
      {
        "number": "5",
        "name": "PFO",
        "type": "output",
        "description": "Power-fail detection output: it goes low when the PFI voltage is below 1.22 V and is high otherwise."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input: if the level stays high or low for longer than 1.6 s the watchdog timer expires and WDO goes low; floating or tying this pin to a high-impedance node disables the watchdog."
      },
      {
        "number": "7",
        "name": "RESET",
        "type": "output",
        "description": "Active-low reset output: held low while VCC is below the reset threshold, then held low for 200 ms after VCC rises above the threshold, and then goes high."
      },
      {
        "number": "8",
        "name": "WDO",
        "type": "output",
        "description": "Watchdog output: goes low when the watchdog timer completes its 1.6 s timeout and stays low until the timer is reset, and also goes low while VCC is below the reset threshold."
      }
    ],
    "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: Package conflict: the MPN CN706P carries the 'P' ordering code, which the datasheet defines as DIP8 ; Pin-to-function mapping for CN706P was read from the multi-column pin table on page 5 and the watchd"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0198,
        "at": "2026-10-27T01:24:00"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d5996d0ad7f1c526d2812b42e61520c6.pdf",
        "pages": 14,
        "sha256": "9480585162667a7b",
        "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": "cn706p.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": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cn706p-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": "486a897c939bd363f50eef49b2c4fff4a00e8f57790c71a69ae509b561416b52",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}