CC1350F128RSMR

{
  "slug": "cc1350f128rsmr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments RF Transceiver ICs, VQFN-32-EP(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "rf and wireless",
    "cc1350f128rsmr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cc1350f128rsmr.kicad_sym",
    "cc1350f128rsmr.kicad_mod",
    "cc1350f128rsmr.glb",
    "cc1350f128rsmr.step",
    "cc1350f128rsmr.lbr",
    "docs/hero.png",
    "docs/cc1350f128rsmr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "CC1350F128RSMR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-32-EP(4x4)",
    "pin_count": 33,
    "category": "RF And Wireless",
    "subcategory": "RF Transceiver ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/cc1350",
    "parts": {
      "symbol": "cc1350f128rsmr.kicad_sym",
      "footprint": "cc1350f128rsmr.kicad_mod",
      "model_3d": "cc1350f128rsmr-etched.glb",
      "model_3d_plain": "cc1350f128rsmr.glb",
      "model_3d_step": "cc1350f128rsmr-etched.step",
      "model_3d_step_plain": "cc1350f128rsmr.step",
      "lbr": "cc1350f128rsmr.lbr"
    },
    "distributor_links": {
      "lcsc": "C882793"
    },
    "pins": [
      {
        "number": "1",
        "name": "RF_P",
        "type": "bidirectional",
        "description": "Positive RF I/O: positive RF input signal to the LNA during RX and positive RF output signal from the PA during TX."
      },
      {
        "number": "2",
        "name": "RF_N",
        "type": "bidirectional",
        "description": "Negative RF I/O: negative RF input signal to the LNA during RX and negative RF output signal from the PA during TX."
      },
      {
        "number": "3",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "4",
        "name": "RX_TX",
        "type": "bidirectional",
        "description": "Optional bias pin for the RF LNA (RF I/O)."
      },
      {
        "number": "5",
        "name": "X32K_Q1",
        "type": "passive",
        "description": "32-kHz crystal oscillator pin 1, analog I/O for the optional low-frequency crystal."
      },
      {
        "number": "6",
        "name": "X32K_Q2",
        "type": "passive",
        "description": "32-kHz crystal oscillator pin 2, analog I/O for the optional low-frequency crystal."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "8",
        "name": "DIO_0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Sensor Controller connectivity and high-drive capability."
      },
      {
        "number": "9",
        "name": "DIO_1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Sensor Controller connectivity and high-drive capability."
      },
      {
        "number": "10",
        "name": "DIO_2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Sensor Controller connectivity and high-drive capability."
      },
      {
        "number": "11",
        "name": "VDDS2",
        "type": "power_in",
        "description": "1.8-V to 3.8-V GPIO supply for the associated DIO pins."
      },
      {
        "number": "12",
        "name": "DCOUPL",
        "type": "power_out",
        "description": "1.27-V regulated digital-supply decoupling capacitor pin; do not supply external circuitry from this pin."
      },
      {
        "number": "13",
        "name": "JTAG_TMSC",
        "type": "bidirectional",
        "description": "JTAG TMSC debug signal, digital I/O."
      },
      {
        "number": "14",
        "name": "JTAG_TCKC",
        "type": "bidirectional",
        "description": "JTAG TCKC debug signal, digital I/O; noise-immunity design considerations apply per the JTAG Interface chapter of the TRM."
      },
      {
        "number": "15",
        "name": "DIO_3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with high-drive capability, alternately usable as JTAG_TDO."
      },
      {
        "number": "16",
        "name": "DIO_4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with high-drive capability, alternately usable as JTAG_TDI."
      },
      {
        "number": "17",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "18",
        "name": "DCDC_SW",
        "type": "power_out",
        "description": "Switching output pin from the internal DC/DC converter."
      },
      {
        "number": "19",
        "name": "VDDS_DCDC",
        "type": "power_in",
        "description": "1.8-V to 3.8-V DC/DC supply input pin."
      },
      {
        "number": "20",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "21",
        "name": "RESET_N",
        "type": "input",
        "description": "Active-low reset input; no internal pullup is present."
      },
      {
        "number": "22",
        "name": "DIO_5",
        "type": "bidirectional",
        "description": "General-purpose digital or analog I/O with Sensor Controller connectivity and analog capability."
      },
      {
        "number": "23",
        "name": "DIO_6",
        "type": "bidirectional",
        "description": "General-purpose digital or analog I/O with Sensor Controller connectivity and analog capability."
      },
      {
        "number": "24",
        "name": "DIO_7",
        "type": "bidirectional",
        "description": "General-purpose digital or analog I/O with Sensor Controller connectivity and analog capability."
      },
      {
        "number": "25",
        "name": "DIO_8",
        "type": "bidirectional",
        "description": "General-purpose digital or analog I/O with Sensor Controller connectivity and analog capability."
      },
      {
        "number": "26",
        "name": "DIO_9",
        "type": "bidirectional",
        "description": "General-purpose digital or analog I/O with Sensor Controller connectivity and analog capability."
      },
      {
        "number": "27",
        "name": "VDDS",
        "type": "power_in",
        "description": "1.8-V to 3.8-V main chip supply."
      },
      {
        "number": "28",
        "name": "VDDR",
        "type": "power_in",
        "description": "1.7-V to 1.95-V supply; connect to output of internal DC/DC, or to the main LDO if the DC/DC is not used."
      },
      {
        "number": "29",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "30",
        "name": "X24M_N",
        "type": "passive",
        "description": "24-MHz crystal oscillator pin 1, analog I/O."
      },
      {
        "number": "31",
        "name": "X24M_P",
        "type": "passive",
        "description": "24-MHz crystal oscillator pin 2, analog I/O."
      },
      {
        "number": "32",
        "name": "VDDR_RF",
        "type": "power_in",
        "description": "1.7-V to 1.95-V supply; must connect to VDDR for supply from the main LDO if the internal DC/DC is not used."
      },
      {
        "number": "33",
        "name": "EGP",
        "type": "power_in",
        "description": "Exposed ground pad on the package underside; must be soldered to the PCB ground plane for proper thermal and mechanical performance."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Exposed ground pad (shown in pin diagram) has no numeric designation; serves as primary ground conne; High-drive capability (8 mA) GPIO pins as marked in datasheet Figure 4-1; High-drive capability (8 mA) GPIO pins with JTAG alternate functions",
          "exposed pad 33 added from the footprint"
        ],
        "pages_sent": 76,
        "cost_usd": 0.8572,
        "at": "2026-09-23T01:50:44"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/cc1350",
        "pages": 76,
        "sha256": "9d1e8bc21bd619c6",
        "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"
    },
    "models_3d": [
      {
        "file": "cc1350f128rsmr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.6
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7b482a511cdf2cf875c31931f9fea7f745b8dac2ea6203531cd6604f40a290cb",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cc1350f128rsmr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.6
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "09926810d09cabd1bdf9c7907d34d8bd34fe0079d7a895faec9beafd2de9ac2e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}