STM6600DA55DM6F

{
  "slug": "stm6600da55dm6f",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Supervisor And Reset ICs, TDFN-12(2x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "stm6600da55dm6f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
  },
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    "README.md",
    "stm6600da55dm6f.kicad_sym",
    "stm6600da55dm6f.kicad_mod",
    "stm6600da55dm6f.glb",
    "stm6600da55dm6f.step",
    "stm6600da55dm6f.lbr",
    "docs/hero.png",
    "docs/stm6600da55dm6f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stm6600da55dm6f-hero.glb",
    "stm6600da55dm6f-hero.overlay.json"
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  "component": {
    "mpn": "STM6600DA55DM6F",
    "manufacturer": "STMicroelectronics",
    "package": "TDFN-12(2x3)",
    "pin_count": 13,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588939854046769152",
    "parts": {
      "symbol": "stm6600da55dm6f.kicad_sym",
      "footprint": "stm6600da55dm6f.kicad_mod",
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      "model_3d_plain": "stm6600da55dm6f.glb",
      "model_3d_step": "stm6600da55dm6f-etched.step",
      "model_3d_step_plain": "stm6600da55dm6f.step",
      "lbr": "stm6600da55dm6f.lbr"
    },
    "distributor_links": {
      "lcsc": "C2066705",
      "digikey": "497-10551-2-ND",
      "mouser": "511-STM6600DA55DM6F"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T21:51:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-10551-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STM6600DA55DM6F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input monitored during startup and normal operation for sufficient voltage (operating voltage 1.6 V to 5.5 V); decouple to ground with a 0.1 µF capacitor placed as close to the device as possible."
      },
      {
        "number": "2",
        "name": "SR",
        "type": "input",
        "description": "Smart Reset button input with a factory-trimmed voltage detector and ±8 kV HBM ESD protection; it is active low with an optional 100 kΩ pull-up, must be held for tSRD together with PB for a long push, and must not be grounded permanently."
      },
      {
        "number": "3",
        "name": "VREF",
        "type": "power_out",
        "description": "Precise 1.5 V voltage reference with 1% accuracy, valid after tREC expires and disabled in standby; a 1 µF capacitor is mandatory on this pin even when VREF is unused."
      },
      {
        "number": "4",
        "name": "PSHOLD",
        "type": "input",
        "description": "Power-supply hold input with a factory-trimmed voltage detector that confirms power-up when driven high before the push-button release or tON_BLANK expiry and deasserts the enable output when driven low during normal operation; an internal pull-down is active during startup."
      },
      {
        "number": "5",
        "name": "CSRD",
        "type": "passive",
        "description": "Smart Reset delay time input where a capacitor to ground sets the additional tSRD time (charged with ISRD, ending at VSRD); a low-ESR ceramic capacitor is recommended, and the pin is left open if no capacitor is used."
      },
      {
        "number": "6",
        "name": "PB",
        "type": "input",
        "description": "Power ON push-button input with a factory-trimmed voltage detector and ±8 kV HBM ESD protection; it must be switched to GND, has an internal 100 kΩ pull-up, and requires battery voltage above VTH+ for the whole tDEBOUNCE period to power up."
      },
      {
        "number": "7",
        "name": "VCCLO",
        "type": "output",
        "description": "High-threshold detection output that is low when VCC is below VTH+ during power-up and low during normal operation whenever undervoltage is detected; it is active low open drain and requires a pull-up resistor (10 kΩ is sufficient in most applications)."
      },
      {
        "number": "8",
        "name": "PBOUT",
        "type": "output",
        "description": "PB input status output that goes low during the tDEBOUNCE period and for at least tINT_Min after a valid press, ignores PB during undervoltage, and is active low open drain requiring a pull-up resistor (10 kΩ is sufficient in most applications)."
      },
      {
        "number": "9",
        "name": "EN or EN",
        "type": "output",
        "description": "Push-pull enable output that controls system power, asserted high (or low for the active-low EN option, which this MPN's ordering code D specifies) after a valid turn-on and released when the push-button is released before PSHOLD confirmation, tON_BLANK expires, PSHOLD is driven low, an undervoltage lasts longer than tSRD + tINT_Min + tDEBOUNCE, or a long push occurs on the deassert-by-long-push option."
      },
      {
        "number": "10",
        "name": "RST",
        "type": "output",
        "description": "Active low open drain reset output that pulls low for tREC during startup after a valid PB press and, on options with reset by long push, after a long push held for more than tDEBOUNCE + tSRD; it requires a pull-up resistor (10 kΩ is sufficient in most applications)."
      },
      {
        "number": "11",
        "name": "INT",
        "type": "output",
        "description": "Active low open drain interrupt output driven low for at least tINT_Min when VCC falls below VTH- or PB is held for tDEBOUNCE or more during normal operation, and held high during power-up; it requires a pull-up resistor (10 kΩ is sufficient in most applications)."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "13",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: Pin 9 is printed as 'EN or EN' in Table 2 and Table 10; the overbar is lost in text extraction. The ; Figure 5 (TDFN12 pin connections) is an image and was not available as text; the pin-number-to-name ; Pin 5 type is set to passive because the datasheet describes CSRD as a timing-capacitor node with no",
          "exposed pad 13 added from the footprint"
        ],
        "pages_sent": 23,
        "cost_usd": 0.0918,
        "at": "2026-10-10T21:50:54"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588939854046769152",
        "pages": 52,
        "sha256": "24305a688f436ae9",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 13,
        "described": 13,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b31bd9302d4b25b31a41a44a286ba9e7e6890d59fdd9ec15b16dc263ab0a306f",
        "checked": "2026-10-10",
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      },
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        "file": "stm6600da55dm6f-etched.step",
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        "sha256": "66d14ba10e4c7bb2b5761ae1228b7d97baf1a10f722fab8ac16fdc9ad73a4578",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}