UPD720202K8-711-BAA-A

{
  "slug": "upd720202k8-711-baa-a",
  "version": "0.1.0",
  "type": "component",
  "description": "RENESAS USB ICs, QFN-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "upd720202k8-711-baa-a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "upd720202k8-711-baa-a.kicad_sym",
    "upd720202k8-711-baa-a.kicad_mod",
    "upd720202k8-711-baa-a.glb",
    "upd720202k8-711-baa-a.step",
    "upd720202k8-711-baa-a.lbr",
    "docs/hero.png",
    "docs/upd720202k8-711-baa-a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "upd720202k8-711-baa-a-hero.glb",
    "upd720202k8-711-baa-a-hero.overlay.json",
    "upd720202k8-711-baa-a-etched.glb"
  ],
  "component": {
    "mpn": "UPD720202K8-711-BAA-A",
    "manufacturer": "RENESAS",
    "package": "QFN-48(7x7)",
    "pin_count": 49,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "USB ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0ac8fd1d8b420726b78ac7c0baae533f.pdf",
    "parts": {
      "symbol": "upd720202k8-711-baa-a.kicad_sym",
      "footprint": "upd720202k8-711-baa-a.kicad_mod",
      "model_3d": "upd720202k8-711-baa-a-hero.glb",
      "model_3d_plain": "upd720202k8-711-baa-a-etched.glb",
      "model_3d_step": "upd720202k8-711-baa-a-etched.step",
      "model_3d_step_plain": "upd720202k8-711-baa-a.step",
      "lbr": "upd720202k8-711-baa-a.lbr"
    },
    "distributor_links": {
      "lcsc": "C3227487",
      "mouser": "968-D720202K8711BAAA"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T23:56:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 988 calls left today"
      },
      "mouser": {
        "pn": "968-D720202K8711BAAA",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PECLKP",
        "type": "input",
        "description": "PCI Express 100 MHz reference clock, positive side of the differential pair."
      },
      {
        "number": "2",
        "name": "PECLKN",
        "type": "input",
        "description": "PCI Express 100 MHz reference clock, negative side of the differential pair."
      },
      {
        "number": "3",
        "name": "AVDD33",
        "type": "power_in",
        "description": "+3.3 V power supply for the analog circuit."
      },
      {
        "number": "4",
        "name": "PETXP",
        "type": "output",
        "description": "PCI Express transmit data, positive side of the differential pair."
      },
      {
        "number": "5",
        "name": "PETXN",
        "type": "output",
        "description": "PCI Express transmit data, negative side of the differential pair."
      },
      {
        "number": "6",
        "name": "VDD10",
        "type": "power_in",
        "description": "+1.05 V power supply."
      },
      {
        "number": "7",
        "name": "PERXP",
        "type": "input",
        "description": "PCI Express receive data, positive side of the differential pair."
      },
      {
        "number": "8",
        "name": "PERXN",
        "type": "input",
        "description": "PCI Express receive data, negative side of the differential pair."
      },
      {
        "number": "9",
        "name": "VDD10",
        "type": "power_in",
        "description": "+1.05 V power supply."
      },
      {
        "number": "10",
        "name": "PECREQB",
        "type": "output",
        "description": "Open-drain PCI Express CLKREQ# signal, active low, used to request run/stop of the reference clock."
      },
      {
        "number": "11",
        "name": "PONRSTB",
        "type": "input",
        "description": "3.3 V Schmitt-trigger input for power-on reset, active low; when supporting wakeup from D3cold it should be pulled high with the system auxiliary supply."
      },
      {
        "number": "12",
        "name": "VDD33",
        "type": "power_in",
        "description": "+3.3 V power supply."
      },
      {
        "number": "13",
        "name": "SPISO",
        "type": "input",
        "description": "SPI serial flash ROM slave output signal (3.3 V input); it should be pulled up through a pull-up resistor in all cases."
      },
      {
        "number": "14",
        "name": "SPICSB",
        "type": "output",
        "description": "SPI serial flash ROM chip select signal; if no external serial ROM is mounted it should be pulled down through a pull-down resistor."
      },
      {
        "number": "15",
        "name": "SPISCK",
        "type": "output",
        "description": "SPI serial flash ROM clock signal; if no external serial ROM is mounted it should be pulled down through a pull-down resistor."
      },
      {
        "number": "16",
        "name": "SPISI",
        "type": "output",
        "description": "SPI serial flash ROM slave input signal; if no external serial ROM is mounted it should be pulled down through a pull-down resistor."
      },
      {
        "number": "17",
        "name": "OCI2B",
        "type": "input",
        "description": "3.3 V input over-current status for port 2, active low (0 = over-current detected, 1 = no over-current)."
      },
      {
        "number": "18",
        "name": "PPON2",
        "type": "output",
        "description": "3.3 V output USB port 2 power supply control, active high (0 = power supply OFF, 1 = power supply ON)."
      },
      {
        "number": "19",
        "name": "OCI1B",
        "type": "input",
        "description": "3.3 V input over-current status for port 1, active low (0 = over-current detected, 1 = no over-current)."
      },
      {
        "number": "20",
        "name": "PPON1",
        "type": "output",
        "description": "3.3 V output USB port 1 power supply control, active high (0 = power supply OFF, 1 = power supply ON)."
      },
      {
        "number": "21",
        "name": "VDD10",
        "type": "power_in",
        "description": "+1.05 V power supply."
      },
      {
        "number": "22",
        "name": "VDD33",
        "type": "power_in",
        "description": "+3.3 V power supply."
      },
      {
        "number": "23",
        "name": "XT2",
        "type": "output",
        "description": "Oscillator output; connect to the 24 MHz crystal."
      },
      {
        "number": "24",
        "name": "XT1",
        "type": "input",
        "description": "Oscillator input; connect to the 24 MHz crystal."
      },
      {
        "number": "25",
        "name": "AVDD33",
        "type": "power_in",
        "description": "+3.3 V power supply for the analog circuit."
      },
      {
        "number": "26",
        "name": "RREF",
        "type": "passive",
        "description": "USB2 reference resistor connection."
      },
      {
        "number": "27",
        "name": "IC(L)",
        "type": "input",
        "description": "Test pin; connect to ground."
      },
      {
        "number": "28",
        "name": "U3TXDP1",
        "type": "output",
        "description": "USB3.0 SuperSpeed transmit data D+ signal for port 1."
      },
      {
        "number": "29",
        "name": "U3TXDN1",
        "type": "output",
        "description": "USB3.0 SuperSpeed transmit data D- signal for port 1."
      },
      {
        "number": "30",
        "name": "VDD10",
        "type": "power_in",
        "description": "+1.05 V power supply."
      },
      {
        "number": "31",
        "name": "U3RXDP1",
        "type": "input",
        "description": "USB3.0 SuperSpeed receive data D+ signal for port 1."
      },
      {
        "number": "32",
        "name": "U3RXDN1",
        "type": "input",
        "description": "USB3.0 SuperSpeed receive data D- signal for port 1."
      },
      {
        "number": "33",
        "name": "VDD10",
        "type": "power_in",
        "description": "+1.05 V power supply."
      },
      {
        "number": "34",
        "name": "VDD33",
        "type": "power_in",
        "description": "+3.3 V power supply."
      },
      {
        "number": "35",
        "name": "U2DP1",
        "type": "bidirectional",
        "description": "USB2.0 D+ signal for Hi-/Full-/Low-Speed on port 1."
      },
      {
        "number": "36",
        "name": "U2DM1",
        "type": "bidirectional",
        "description": "USB2.0 D- signal for Hi-/Full-/Low-Speed on port 1."
      },
      {
        "number": "37",
        "name": "U3TXDP2",
        "type": "output",
        "description": "USB3.0 SuperSpeed transmit data D+ signal for port 2."
      },
      {
        "number": "38",
        "name": "U3TXDN2",
        "type": "output",
        "description": "USB3.0 SuperSpeed transmit data D- signal for port 2."
      },
      {
        "number": "39",
        "name": "VDD10",
        "type": "power_in",
        "description": "+1.05 V power supply."
      },
      {
        "number": "40",
        "name": "U3RXDP2",
        "type": "input",
        "description": "USB3.0 SuperSpeed receive data D+ signal for port 2."
      },
      {
        "number": "41",
        "name": "U3RXDN2",
        "type": "input",
        "description": "USB3.0 SuperSpeed receive data D- signal for port 2."
      },
      {
        "number": "42",
        "name": "VDD10",
        "type": "power_in",
        "description": "+1.05 V power supply."
      },
      {
        "number": "43",
        "name": "VDD33",
        "type": "power_in",
        "description": "+3.3 V power supply."
      },
      {
        "number": "44",
        "name": "U2DP2",
        "type": "bidirectional",
        "description": "USB2.0 D+ signal for Hi-/Full-/Low-Speed on port 2."
      },
      {
        "number": "45",
        "name": "U2DM2",
        "type": "bidirectional",
        "description": "USB2.0 D- signal for Hi-/Full-/Low-Speed on port 2."
      },
      {
        "number": "46",
        "name": "SMIB",
        "type": "output",
        "description": "Open-drain system management interrupt signal, active low, controlled through the USB Legacy Support Control/Status register."
      },
      {
        "number": "47",
        "name": "PERSTB",
        "type": "input",
        "description": "3.3 V input for PCI Express PERST# signal, active low."
      },
      {
        "number": "48",
        "name": "PEWAKEB",
        "type": "output",
        "description": "Open-drain PCI Express WAKE# signal, active low, used for remote wakeup and to request recovery of power and reference clock input."
      },
      {
        "number": "49",
        "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 requested MPN is written UPD720202K8-711-BAA-A. The datasheet lists the part as PD720202K8-711-B; The datasheet has an exposed GND PAD (listed as 'GND PAD' in Table 2-1) but gives no pin number for ; SPI pin type conflict: Table 2-7 lists SPISCK, SPICSB and SPISI as Output (O) and SPISO as Input (I)",
          "exposed pad 49 added from the footprint"
        ],
        "pages_sent": 15,
        "cost_usd": 0.087,
        "at": "2026-10-28T23:55:45"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/0ac8fd1d8b420726b78ac7c0baae533f.pdf",
        "pages": 43,
        "sha256": "1315212fb6a9db2c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 49,
        "described": 49,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "upd720202k8-711-baa-a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "upd720202k8-711-baa-a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2e385b2e20cd4eabf2a95a2f12166a94e214fd9b1020e782d7a68480715ceafb",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}