TUSB1210BRHBT

{
  "schema_version": 1,
  "type": "component",
  "slug": "tusb1210brhbt",
  "title": "TUSB1210BRHBT",
  "brief": "Texas Instruments USB Converters, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "tusb1210brhbt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TUSB1210BRHBT",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-32-EP(5x5)",
    "pin_count": 33,
    "category": "Interface",
    "subcategory": "USB Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tusb1210",
    "parts": {
      "symbol": "tusb1210brhbt.kicad_sym",
      "footprint": "tusb1210brhbt.kicad_mod",
      "model_3d": "tusb1210brhbt-hero.glb",
      "model_3d_plain": "tusb1210brhbt.glb",
      "model_3d_step": "tusb1210brhbt-etched.step",
      "model_3d_step_plain": "tusb1210brhbt.step",
      "lbr": "tusb1210brhbt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2671015",
      "digikey": "296-28545-2-ND",
      "mouser": "595-TUSB1210BRHBT"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T03:04:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-28545-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TUSB1210BRHBT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REFCLK",
        "type": "input",
        "description": "Square-wave reference clock input (3 V to 3.6 V amplitude) for CLOCK output mode; tie to GND when CLOCK is required to be input mode."
      },
      {
        "number": "2",
        "name": "NXT",
        "type": "output",
        "description": "ULPI NXT output signal, referenced to VDDIO."
      },
      {
        "number": "3",
        "name": "DATA0",
        "type": "bidirectional",
        "description": "ULPI DATA signal 0 synchronized to CLOCK, VDDIO level."
      },
      {
        "number": "4",
        "name": "DATA1",
        "type": "bidirectional",
        "description": "ULPI DATA signal 1 synchronized to CLOCK, VDDIO level."
      },
      {
        "number": "5",
        "name": "DATA2",
        "type": "bidirectional",
        "description": "ULPI DATA signal 2 synchronized to CLOCK, VDDIO level."
      },
      {
        "number": "6",
        "name": "DATA3",
        "type": "bidirectional",
        "description": "ULPI DATA signal 3 synchronized to CLOCK, VDDIO level."
      },
      {
        "number": "7",
        "name": "DATA4",
        "type": "bidirectional",
        "description": "ULPI DATA signal 4 synchronized to CLOCK, VDDIO level."
      },
      {
        "number": "8",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "9",
        "name": "DATA5",
        "type": "bidirectional",
        "description": "ULPI DATA signal 5 synchronized to CLOCK, VDDIO level."
      },
      {
        "number": "10",
        "name": "DATA6",
        "type": "bidirectional",
        "description": "ULPI DATA signal 6 synchronized to CLOCK, VDDIO level."
      },
      {
        "number": "11",
        "name": "CS",
        "type": "input",
        "description": "Active-high chip select; when low the IC is in power down and ULPI bus is tri-stated, tie to VDDIO if unused."
      },
      {
        "number": "12",
        "name": "VDD15",
        "type": "power_out",
        "description": "1.5 V internal LDO output; connect to external filtering capacitor."
      },
      {
        "number": "13",
        "name": "DATA7",
        "type": "bidirectional",
        "description": "ULPI DATA signal 7 synchronized to CLOCK, VDDIO level."
      },
      {
        "number": "14",
        "name": "CFG",
        "type": "input",
        "description": "REFCLK frequency configuration: 19.2 MHz when 0, 26 MHz when 1."
      },
      {
        "number": "15",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "16",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "17",
        "name": "CPEN",
        "type": "output",
        "description": "CMOS active-high digital output controlling external 5 V VBUS supply, VDD33 level."
      },
      {
        "number": "18",
        "name": "DP",
        "type": "bidirectional",
        "description": "DP pin of the USB connector, protected against shorts to 5.25 V."
      },
      {
        "number": "19",
        "name": "DM",
        "type": "bidirectional",
        "description": "DM pin of the USB connector, protected against shorts to 5.25 V."
      },
      {
        "number": "20",
        "name": "VDD33",
        "type": "power_out",
        "description": "3.3 V internal LDO output; connect to external filtering capacitor."
      },
      {
        "number": "21",
        "name": "VBAT",
        "type": "power_in",
        "description": "Battery supply input, recommended 2.7 V to 4.8 V."
      },
      {
        "number": "22",
        "name": "VBUS",
        "type": "power_in",
        "description": "VBUS pin of the USB connector, protected from -2 V to 20 V."
      },
      {
        "number": "23",
        "name": "ID",
        "type": "bidirectional",
        "description": "Identification (ID) pin of the USB connector, protected against shorts to 5.25 V."
      },
      {
        "number": "24",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "25",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "26",
        "name": "CLOCK",
        "type": "bidirectional",
        "description": "ULPI 60 MHz clock; input by default, becomes output when a clock is detected on REFCLK."
      },
      {
        "number": "27",
        "name": "RESETB",
        "type": "input",
        "description": "When low, digital logic and registers reset to defaults and ULPI bus is tri-stated; when high, normal operation."
      },
      {
        "number": "28",
        "name": "VDD18",
        "type": "power_in",
        "description": "External 1.8 V supply input; connect to external filtering capacitor."
      },
      {
        "number": "29",
        "name": "STP",
        "type": "input",
        "description": "ULPI STP input signal, referenced to VDDIO."
      },
      {
        "number": "30",
        "name": "VDD18",
        "type": "power_in",
        "description": "External 1.8 V supply input; connect to external filtering capacitor."
      },
      {
        "number": "31",
        "name": "DIR",
        "type": "output",
        "description": "ULPI DIR output signal, referenced to VDDIO."
      },
      {
        "number": "32",
        "name": "VDDIO",
        "type": "power_in",
        "description": "External 1.8 V supply input for digital I/Os (1.71 V to 1.98 V); connect to external filtering capacitor."
      },
      {
        "number": "33",
        "name": "GND",
        "type": "power_in",
        "description": "Thermal pad, reference ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: VBUS pin classified as power_in despite bidirectional capability in OTG A-device mode for VBUS drive; VDDIO is marked in datasheet as 'A I' (Analog Input) rather than 'A power' despite being a supply vo; CLOCK pin exhibits tri-state and mode-switching behavior (input/output/high-impedance depending on c",
          "exposed pad 33 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 24,
        "cost_usd": 0.2709,
        "at": "2026-10-06T03:04:37"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tusb1210",
        "pages": 73,
        "sha256": "bff55b5c1bcd7f84",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VQFN-32-EP(5x5)",
      "Category": "Interface",
      "Pins": "33"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tusb1210brhbt"
  ],
  "discovery_pitch": "TUSB1210BRHBT (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tusb1210brhbt.kicad_sym",
    "tusb1210brhbt.kicad_mod",
    "tusb1210brhbt.glb",
    "tusb1210brhbt.step",
    "tusb1210brhbt.lbr",
    "docs/hero.png",
    "docs/tusb1210brhbt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tusb1210brhbt-hero.glb",
    "tusb1210brhbt-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}