STM706RAM6F

{
  "slug": "stm706ram6f",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Supervisor And Reset ICs, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "stm706ram6f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stm706ram6f.kicad_sym",
    "stm706ram6f.kicad_mod",
    "stm706ram6f.glb",
    "stm706ram6f.step",
    "stm706ram6f.lbr",
    "docs/hero.png",
    "docs/stm706ram6f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm706ram6f-hero.glb",
    "stm706ram6f-hero.overlay.json"
  ],
  "component": {
    "mpn": "STM706RAM6F",
    "manufacturer": "STMicroelectronics",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589831153806184448",
    "parts": {
      "symbol": "stm706ram6f.kicad_sym",
      "footprint": "stm706ram6f.kicad_mod",
      "model_3d": "stm706ram6f-hero.glb",
      "model_3d_plain": "stm706ram6f.glb",
      "model_3d_step": "stm706ram6f-etched.step",
      "model_3d_step_plain": "stm706ram6f.step",
      "lbr": "stm706ram6f.lbr"
    },
    "distributor_links": {
      "lcsc": "C2067234",
      "digikey": "497-10440-2-ND",
      "mouser": "511-STM706RAM6F"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T19:03:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-10440-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STM706RAM6F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MR",
        "type": "input",
        "description": "Active-low push-button reset input with an internal 40 kΩ pull-up; reset stays asserted while MR is low and for trec after it returns high, and it may be left open, floated, or tied to VCC when unused."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage monitored against the reset threshold VRST; the operating range is 1.0 to 5.5 V (Table 5) with an absolute maximum of 7.0 V."
      },
      {
        "number": "3",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Power-fail input compared to an internal 1.25 V (typ.) threshold VPFI; PFO goes low when PFI falls below VPFI, and PFI should be connected to VSS if the comparator is unused."
      },
      {
        "number": "5",
        "name": "PFO",
        "type": "output",
        "description": "Push-pull power-fail output that goes low when PFI is below VPFI and must not be forced low by a processor; leave open if unused."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input that must be toggled within tWD (1.6 s typ.) to prevent a WDO assertion, with transitions as short as 50 ns detected; the float-to-disable feature applies only to the 'D' version, which this part is not."
      },
      {
        "number": "7",
        "name": "RST",
        "type": "output",
        "description": "Active-low push-pull reset output that is held low while VCC is below VRST or MR is low and for trec after release (160 to 280 ms, typ. 200 ms for the A suffix), guaranteed valid down to VCC = 1 V."
      },
      {
        "number": "8",
        "name": "WDO",
        "type": "output",
        "description": "Push-pull watchdog output that goes low when WDI is not toggled within 1.6 s or when VCC falls below VRST, and returns high once VCC exceeds VRST; connect to MR to generate a reset on watchdog timeout."
      }
    ],
    "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: MPN STM706RAM6F decodes to STM706 device, R reset threshold, A reset pulse width, M = SO8 package, 6; Pin assignments taken from Table 3 (pin description table), which is explicit. The Figure 3 SO8 conn; The datasheet gives conflicting VCC operating minimums: Table 5 says 1.0 to 5.5 V while Table 6 list"
        ],
        "pages_sent": 32,
        "cost_usd": 0.0881,
        "at": "2026-10-11T19:02:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589831153806184448",
        "pages": 32,
        "sha256": "fe2adb0e76018e05",
        "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": "stm706ram6f.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": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stm706ram6f-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": "40c39d7dc68c1c04a0f34cfc657fccf9a391aad8780c68216c08c995573f8515",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}