MICRF213AYQS-TR

{
  "slug": "micrf213ayqs-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech RF Transceiver ICs, QSOP-16-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "rf & radio",
    "micrf213ayqs-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "micrf213ayqs-tr.kicad_sym",
    "micrf213ayqs-tr.kicad_mod",
    "micrf213ayqs-tr.glb",
    "micrf213ayqs-tr.step",
    "micrf213ayqs-tr.lbr",
    "docs/hero.png",
    "docs/micrf213ayqs-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "micrf213ayqs-tr-hero.glb",
    "micrf213ayqs-tr-hero.overlay.json",
    "micrf213ayqs-tr-etched.glb"
  ],
  "component": {
    "mpn": "MICRF213AYQS-TR",
    "manufacturer": "Microchip Tech",
    "package": "QSOP-16-150mil",
    "pin_count": 16,
    "category": "RF & Radio",
    "subcategory": "RF Transceiver ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908183335415808",
    "parts": {
      "symbol": "micrf213ayqs-tr.kicad_sym",
      "footprint": "micrf213ayqs-tr.kicad_mod",
      "model_3d": "micrf213ayqs-tr-hero.glb",
      "model_3d_plain": "micrf213ayqs-tr-etched.glb",
      "model_3d_step": "micrf213ayqs-tr-etched.step",
      "model_3d_step_plain": "micrf213ayqs-tr.step",
      "lbr": "micrf213ayqs-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C427677",
      "digikey": "MICRF213AYQS-TR-ND",
      "mouser": "998-MICRF213AYQSTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:46:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MICRF213AYQS-TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "998-MICRF213AYQSTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RO1",
        "type": "passive",
        "description": "Reference resonator input connection to the Colpitts oscillator stage, which may also be driven by an external reference signal of 1.5V p-p amplitude maximum."
      },
      {
        "number": "2",
        "name": "GNDRF",
        "type": "power_in",
        "description": "Negative supply connection associated with the ANT RF input."
      },
      {
        "number": "3",
        "name": "ANT",
        "type": "input",
        "description": "RF signal input from the antenna, internally AC-coupled; a matching network with an inductor-to-RF ground is recommended to improve ESD protection."
      },
      {
        "number": "4",
        "name": "GNDRF",
        "type": "power_in",
        "description": "Negative supply connection associated with the ANT RF input."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply connection for all chip functions (operating range 3.0V to 3.6V per the operating ratings)."
      },
      {
        "number": "6",
        "name": "SQ",
        "type": "input",
        "description": "Squelch control logic input with an active internal pull-up when not shut down."
      },
      {
        "number": "7",
        "name": "SEL0",
        "type": "input",
        "description": "Logic control input with active internal pull-up, used in conjunction with SEL1 to control the demodulator low-pass filter bandwidth."
      },
      {
        "number": "8",
        "name": "SHDN",
        "type": "input",
        "description": "Shutdown logic control input with active internal pull-up."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Negative supply connection for all chip functions except the RF input."
      },
      {
        "number": "10",
        "name": "DO",
        "type": "output",
        "description": "Demodulated data output (driving capability of 0.4mA per the application section)."
      },
      {
        "number": "11",
        "name": "SEL1",
        "type": "input",
        "description": "Logic control input with active internal pull-up, used in conjunction with SEL0 to control the demodulator low-pass filter bandwidth."
      },
      {
        "number": "12",
        "name": "CTH",
        "type": "passive",
        "description": "Demodulation threshold voltage integration capacitor connection; an external capacitor is tied across CTH and GND, with values above 1nF recommended."
      },
      {
        "number": "13",
        "name": "CAGC",
        "type": "passive",
        "description": "AGC filter capacitor connection; a CAGC capacitor normally greater than 0.47uF is connected from this pin to GND."
      },
      {
        "number": "14",
        "name": "RSSI",
        "type": "output",
        "description": "Received signal strength indication output from a buffer with 200 ohms typical output impedance."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; the datasheet specifies that this pin should be connected to ground."
      },
      {
        "number": "16",
        "name": "RO2",
        "type": "passive",
        "description": "Reference resonator input to the Colpitts oscillator stage, 7pF in parallel with a low-resistance MOS switch-to-GND during normal operation, and driven by the startup excitation circuit during startup."
      }
    ],
    "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: Pin NC (pin 15) is typed as unconnected, but the datasheet says 'Not Connected (Connect to Ground)'.; The MPN suffix '-TR' (tape and reel) does not appear in the datasheet. The ordering table lists only; The hint 'QSOP-16-150mil' is not stated in the text. The datasheet says only '16-Pin QSOP (QS)', so "
        ],
        "pages_sent": 17,
        "cost_usd": 0.0795,
        "at": "2026-10-21T00:43:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908183335415808",
        "pages": 17,
        "sha256": "12d20c7d1edfb72a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "14e9adcd9b6d1d5b282a866123ac59b68abf20b62a41cc9cecabd5c819d8f17d",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "file": "micrf213ayqs-tr-etched.step",
        "role": "eda",
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        "seat": "z = 0",
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        "sha256": "bfdba60cf33b90da6f0260c8263fe8804bf244c3dc510d9bc1ac53fd0dd9bb19",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}