UCD90160RGCT

{
  "slug": "ucd90160rgct",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Monitors & Reset Circuits, QFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "ucd90160rgct",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ucd90160rgct.kicad_sym",
    "ucd90160rgct.kicad_mod",
    "ucd90160rgct.glb",
    "ucd90160rgct.step",
    "ucd90160rgct.lbr",
    "docs/hero.png",
    "docs/ucd90160rgct-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ucd90160rgct-hero.glb",
    "ucd90160rgct-hero.overlay.json"
  ],
  "component": {
    "mpn": "UCD90160RGCT",
    "manufacturer": "Texas Instruments",
    "package": "QFN-64-EP(9x9)",
    "pin_count": 65,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ucd90160",
    "parts": {
      "symbol": "ucd90160rgct.kicad_sym",
      "footprint": "ucd90160rgct.kicad_mod",
      "model_3d": "ucd90160rgct-hero.glb",
      "model_3d_plain": "ucd90160rgct.glb",
      "model_3d_step": "ucd90160rgct-etched.step",
      "model_3d_step_plain": "ucd90160rgct.step",
      "lbr": "ucd90160rgct.lbr"
    },
    "distributor_links": {
      "lcsc": "C2066123",
      "digikey": "296-28566-2-ND",
      "mouser": "595-UCD90160RGCT"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T05:50:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-28566-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-UCD90160RGCT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MON1",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "2",
        "name": "MON2",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "3",
        "name": "MON3",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "4",
        "name": "MON4",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "5",
        "name": "MON5",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "6",
        "name": "MON6",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "7",
        "name": "V33DIO1",
        "type": "power_in",
        "description": "Digital I/O 3.3-V supply; recommended operating supply range is 3 V to 3.6 V (3.3 V nominal)."
      },
      {
        "number": "8",
        "name": "DVSS1",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "9",
        "name": "RESET",
        "type": "input",
        "description": "Active-low device reset input; must be held low for at least 2 µs to reset the device."
      },
      {
        "number": "10",
        "name": "TRCK",
        "type": "output",
        "description": "JTAG test return clock output."
      },
      {
        "number": "11",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O; GPIO outputs are configurable as open-drain or push-pull driven to 3.3 V or ground."
      },
      {
        "number": "12",
        "name": "GPIO2",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O; GPIO outputs are configurable as open-drain or push-pull driven to 3.3 V or ground."
      },
      {
        "number": "13",
        "name": "GPIO3",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O; GPIO outputs are configurable as open-drain or push-pull driven to 3.3 V or ground."
      },
      {
        "number": "14",
        "name": "GPIO4",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O; GPIO outputs are configurable as open-drain or push-pull driven to 3.3 V or ground."
      },
      {
        "number": "15",
        "name": "PMBUS_CLK",
        "type": "bidirectional",
        "description": "PMBus clock; must have a pullup to 3.3 V (pullup resistors 1 kΩ to 2 kΩ per the programming section)."
      },
      {
        "number": "16",
        "name": "PMBUS_DATA",
        "type": "bidirectional",
        "description": "PMBus data; must have a pullup to 3.3 V (pullup resistors 1 kΩ to 2 kΩ per the programming section)."
      },
      {
        "number": "17",
        "name": "FPWM1/GPIO5",
        "type": "bidirectional",
        "description": "PWM output (15.259 kHz to 125 MHz) or GPIO."
      },
      {
        "number": "18",
        "name": "FPWM2/GPIO6",
        "type": "bidirectional",
        "description": "PWM output (15.259 kHz to 125 MHz) or GPIO."
      },
      {
        "number": "19",
        "name": "FPWM3/GPIO7",
        "type": "bidirectional",
        "description": "PWM output (15.259 kHz to 125 MHz) or GPIO."
      },
      {
        "number": "20",
        "name": "FPWM4/GPIO8",
        "type": "bidirectional",
        "description": "PWM output (15.259 kHz to 125 MHz) or GPIO."
      },
      {
        "number": "21",
        "name": "FPWM5/GPIO9",
        "type": "bidirectional",
        "description": "PWM output (15.259 kHz to 125 MHz) or GPIO."
      },
      {
        "number": "22",
        "name": "FPWM6/GPIO10",
        "type": "bidirectional",
        "description": "PWM output (15.259 kHz to 125 MHz) or GPIO."
      },
      {
        "number": "23",
        "name": "FPWM7/GPIO11",
        "type": "bidirectional",
        "description": "PWM output (15.259 kHz to 125 MHz) or GPIO."
      },
      {
        "number": "24",
        "name": "FPWM8/GPIO12",
        "type": "bidirectional",
        "description": "PWM output (15.259 kHz to 125 MHz) or GPIO."
      },
      {
        "number": "25",
        "name": "GPIO13",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O."
      },
      {
        "number": "26",
        "name": "DVSS2",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "27",
        "name": "PMBUS_ALERT",
        "type": "output",
        "description": "PMBus alert output, active-low and open-drain; must have a pullup to 3.3 V (named PMBALERT in the pin function table)."
      },
      {
        "number": "28",
        "name": "PMBUS_CNTRL",
        "type": "input",
        "description": "PMBus control input."
      },
      {
        "number": "29",
        "name": "GPIO14",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O."
      },
      {
        "number": "30",
        "name": "GPIO15",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O."
      },
      {
        "number": "31",
        "name": "PWM1/GPI1",
        "type": "bidirectional",
        "description": "Fixed 10-kHz PWM output or general-purpose input (GPI)."
      },
      {
        "number": "32",
        "name": "PWM2/GPI2",
        "type": "bidirectional",
        "description": "Fixed 1-kHz PWM output or general-purpose input (GPI)."
      },
      {
        "number": "33",
        "name": "GPIO16",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O."
      },
      {
        "number": "34",
        "name": "GPIO17",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O."
      },
      {
        "number": "35",
        "name": "GPIO18",
        "type": "bidirectional",
        "description": "General-purpose discrete I/O."
      },
      {
        "number": "36",
        "name": "TCK/GPIO19",
        "type": "bidirectional",
        "description": "JTAG test clock or general-purpose I/O; JTAG is disabled by default to free the GPIO function."
      },
      {
        "number": "37",
        "name": "TDO/GPIO20",
        "type": "bidirectional",
        "description": "JTAG test data out or general-purpose I/O."
      },
      {
        "number": "38",
        "name": "TDI/GPIO21",
        "type": "bidirectional",
        "description": "JTAG test data in or general-purpose I/O; tie to VDD with a 10-kΩ resistor."
      },
      {
        "number": "39",
        "name": "TMS/GPIO22",
        "type": "bidirectional",
        "description": "JTAG test mode select or general-purpose I/O; tie to VDD with a 10-kΩ resistor."
      },
      {
        "number": "40",
        "name": "TRST",
        "type": "input",
        "description": "JTAG test reset input; tie to ground with a 10-kΩ resistor."
      },
      {
        "number": "41",
        "name": "PWM4/GPI4",
        "type": "bidirectional",
        "description": "PWM output (0.93 Hz to 7.8125 MHz) or general-purpose input (GPI)."
      },
      {
        "number": "42",
        "name": "PWM3/GPI3",
        "type": "bidirectional",
        "description": "PWM output (0.93 Hz to 7.8125 MHz) or general-purpose input (GPI)."
      },
      {
        "number": "43",
        "name": "DVSS3",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "44",
        "name": "V33DIO2",
        "type": "power_in",
        "description": "Digital I/O 3.3-V supply; recommended operating supply range is 3 V to 3.6 V (3.3 V nominal)."
      },
      {
        "number": "45",
        "name": "V33D",
        "type": "power_in",
        "description": "Digital core 3.3-V supply; absolute maximum is -0.3 V to 3.8 V to DVSS and recommended range is 3 V to 3.6 V."
      },
      {
        "number": "46",
        "name": "V33A",
        "type": "power_in",
        "description": "Analog 3.3-V supply; absolute maximum is -0.3 V to 3.8 V to AVSS and recommended range is 3 V to 3.6 V."
      },
      {
        "number": "47",
        "name": "BPCAP",
        "type": "passive",
        "description": "1.8-V bypass capacitor pin; the layout section calls for 1-µF X7R in parallel with 0.01-µF X7R at this pin."
      },
      {
        "number": "48",
        "name": "AVSS2",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "49",
        "name": "AVSS1",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "50",
        "name": "MON14",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0.2 V to 2.5 V."
      },
      {
        "number": "51",
        "name": "NC1",
        "type": "unconnected",
        "description": "Not connected; the datasheet gives no function for this pin."
      },
      {
        "number": "52",
        "name": "MON15",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0.2 V to 2.5 V."
      },
      {
        "number": "53",
        "name": "NC2",
        "type": "unconnected",
        "description": "Not connected; the datasheet gives no function for this pin."
      },
      {
        "number": "54",
        "name": "MON16",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0.2 V to 2.5 V."
      },
      {
        "number": "55",
        "name": "MON7",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "56",
        "name": "MON8",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "57",
        "name": "MON9",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "58",
        "name": "MON10",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "59",
        "name": "MON11",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "60",
        "name": "PMBUS_ADDR1",
        "type": "input",
        "description": "PMBus analog address input, most-significant address bit."
      },
      {
        "number": "61",
        "name": "PMBUS_ADDR0",
        "type": "input",
        "description": "PMBus analog address input, least-significant address bit."
      },
      {
        "number": "62",
        "name": "MON12",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "63",
        "name": "MON13",
        "type": "input",
        "description": "Analog monitor input for rail voltage sensing, range 0 V to 2.5 V."
      },
      {
        "number": "64",
        "name": "AVSS3",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "65",
        "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: The datasheet lists a thermal pad (QFP ground pad, pin number NA) that is tie-to-ground but is not a; Pins 51 and 53 (NC1, NC2) are labeled NC in the pin diagram and pin table with no function given. Th; Naming differences in the source: pin 27 is printed as PMBUS_ALERT in the pin diagram and PMBALERT i",
          "exposed pad 65 added from the footprint"
        ],
        "pages_sent": 17,
        "cost_usd": 0.1237,
        "at": "2026-10-11T05:50:36"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ucd90160",
        "pages": 55,
        "sha256": "3c1805131b18b926",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 65,
        "described": 65,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ucd90160rgct.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ucd90160rgct-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bf8cb024a4bd9626ae91620945c8f247b81c90f841a004dc30062e1ab0bda28d",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}