CBM706TAS8

{
  "slug": "cbm706tas8",
  "version": "0.1.0",
  "type": "component",
  "description": "Corebai Microelectronics Supervisor And Reset ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "cbm706tas8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cbm706tas8.kicad_sym",
    "cbm706tas8.kicad_mod",
    "cbm706tas8.glb",
    "cbm706tas8.step",
    "cbm706tas8.lbr",
    "docs/hero.png",
    "docs/cbm706tas8-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cbm706tas8-hero.glb",
    "cbm706tas8-hero.overlay.json",
    "cbm706tas8-etched.glb"
  ],
  "component": {
    "mpn": "CBM706TAS8",
    "manufacturer": "Corebai Microelectronics",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954861924716544",
    "parts": {
      "symbol": "cbm706tas8.kicad_sym",
      "footprint": "cbm706tas8.kicad_mod",
      "model_3d": "cbm706tas8-hero.glb",
      "model_3d_plain": "cbm706tas8-etched.glb",
      "model_3d_step": "cbm706tas8-etched.step",
      "model_3d_step_plain": "cbm706tas8.step",
      "lbr": "cbm706tas8.lbr"
    },
    "distributor_links": {
      "lcsc": "C2928933"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T04:07:05Z",
      "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": "Active-low manual reset input: pulling it below 0.6 V starts a reset, it is internally debounced, can be driven by TTL/CMOS logic or a switch, and is held high internally when floating."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input; a 0.1 µF decoupling capacitor should be placed between VCC and GND."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all signals (0 V)."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Power-fail comparator input compared against an internal 1.25 V reference; when PFI falls below 1.25 V, PFO is driven low."
      },
      {
        "number": "5",
        "name": "PFO",
        "type": "output",
        "description": "Active-low power-fail output from the power-fail comparator, pulled low when PFI is below 1.25 V."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input: a high-to-low or low-to-high transition must occur within the 1.6 s timeout, otherwise WDO is driven low, and each transition resets the internal timer."
      },
      {
        "number": "7",
        "name": "RESET",
        "type": "output",
        "description": "Active-low reset output that is asserted when VCC falls below the reset threshold or MR is pulled low, and held low for 200 ms after the condition clears."
      },
      {
        "number": "8",
        "name": "WDO",
        "type": "output",
        "description": "Active-low watchdog output that goes low on watchdog timeout and stays low while VCC is below the reset threshold, returning high immediately once VCC exceeds it."
      }
    ],
    "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 pinout figure (Figure 4, CBM706R/CBM706S/CBM706T) is an image and was not extractable; pin assig; The pin 7 label in the Table 3 text is garbled (reads 'CBM706R/CBM706S/ADM706T'). Pin 7 is read as R; The PFI pin is called an inverting input in the Table 3 text but described as a non-inverting input "
        ],
        "pages_sent": 23,
        "cost_usd": 0.0668,
        "at": "2026-10-18T04:05:59"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954861924716544",
        "pages": 23,
        "sha256": "e9eda34860f7a1ba",
        "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": "cbm706tas8.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cbm706tas8-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": "813ea2736f32b804b84cab1d45b72e56d148ef0b6a3f068532d632608435666b",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}