RF430CL331HIPWR

{
  "slug": "rf430cl331hipwr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments RF Chips, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "radio frequency chip-antenna",
    "rf430cl331hipwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rf430cl331hipwr.kicad_sym",
    "rf430cl331hipwr.kicad_mod",
    "rf430cl331hipwr.glb",
    "rf430cl331hipwr.step",
    "rf430cl331hipwr.lbr",
    "docs/hero.png",
    "docs/rf430cl331hipwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rf430cl331hipwr-hero.glb",
    "rf430cl331hipwr-hero.overlay.json",
    "rf430cl331hipwr-etched.glb"
  ],
  "component": {
    "mpn": "RF430CL331HIPWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Radio Frequency Chip/Antenna",
    "subcategory": "RF Chips",
    "datasheet": "https://www.ti.com/lit/ds/symlink/rf430cl331hi.pdf",
    "parts": {
      "symbol": "rf430cl331hipwr.kicad_sym",
      "footprint": "rf430cl331hipwr.kicad_mod",
      "model_3d": "rf430cl331hipwr-hero.glb",
      "model_3d_plain": "rf430cl331hipwr-etched.glb",
      "model_3d_step": "rf430cl331hipwr-etched.step",
      "model_3d_step_plain": "rf430cl331hipwr.step",
      "lbr": "rf430cl331hipwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2654847",
      "digikey": "296-43318-2-ND",
      "mouser": "595-RF430CL331HIPWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T02:59:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-43318-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-RF430CL331HIPWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V power supply, recommended 3.0 V to 3.6 V with no RF field present and 2.0 V to 3.6 V with RF field present."
      },
      {
        "number": "2",
        "name": "ANT1",
        "type": "passive",
        "description": "Antenna input 1 (RF, analog) for the 13.56 MHz resonant LC circuit, with antenna input voltage up to 3.6 V peak."
      },
      {
        "number": "3",
        "name": "ANT2",
        "type": "passive",
        "description": "Antenna input 2 (RF, analog) for the 13.56 MHz resonant LC circuit, with antenna input voltage up to 3.6 V peak."
      },
      {
        "number": "4",
        "name": "RST",
        "type": "input",
        "description": "Active-low reset input with an integrated pullup resistor (20 kΩ min, 35 kΩ typ, 50 kΩ max)."
      },
      {
        "number": "5",
        "name": "E0",
        "type": "input",
        "description": "I2C address select 0 input."
      },
      {
        "number": "6",
        "name": "E1",
        "type": "input",
        "description": "I2C address select 1 input."
      },
      {
        "number": "7",
        "name": "E2",
        "type": "input",
        "description": "I2C address select 2 input."
      },
      {
        "number": "8",
        "name": "INTO",
        "type": "output",
        "description": "Interrupt output to the host."
      },
      {
        "number": "9",
        "name": "I2C_READY",
        "type": "output",
        "description": "High indicates that I2C communication can be started; low indicates that I2C communication must not be started."
      },
      {
        "number": "10",
        "name": "I2C_SIGNAL",
        "type": "output",
        "description": "Low indicates that a wait time extension command is automatically being sent; I2C communication does not have to be stopped."
      },
      {
        "number": "11",
        "name": "SCL",
        "type": "bidirectional",
        "description": "I2C clock line."
      },
      {
        "number": "12",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C data line."
      },
      {
        "number": "13",
        "name": "VCORE",
        "type": "power_out",
        "description": "Regulated core supply voltage, requiring a low-ESR capacitor of 0.1 µF min, 0.47 µF nominal, 1 µF max."
      },
      {
        "number": "14",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground supply (0 V reference)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: ANT1/ANT2 typed passive because the datasheet lists them only as RF analog antenna pins; VCORE typed"
        ],
        "pages_sent": 15,
        "cost_usd": 0.1309,
        "at": "2026-10-23T02:58:29"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/rf430cl331hi.pdf",
        "pages": 63,
        "sha256": "b632205682c6379f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rf430cl331hipwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rf430cl331hipwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b43862ba5de25c390bf19e75692bff2c567d79333bd7b0551f5e0d271d243e9f",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}