EFR32BG22C224F512GM40-CR

{
  "slug": "efr32bg22c224f512gm40-cr",
  "version": "0.1.0",
  "type": "component",
  "description": "SKYWORKS SILICON LABS RF Transceiver ICs, QFN-40-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "rf and wireless",
    "efr32bg22c224f512gm40-cr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "efr32bg22c224f512gm40-cr.kicad_sym",
    "efr32bg22c224f512gm40-cr.kicad_mod",
    "efr32bg22c224f512gm40-cr.glb",
    "efr32bg22c224f512gm40-cr.step",
    "efr32bg22c224f512gm40-cr.lbr",
    "docs/hero.png",
    "docs/efr32bg22c224f512gm40-cr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "efr32bg22c224f512gm40-cr-hero.glb",
    "efr32bg22c224f512gm40-cr-hero.overlay.json",
    "efr32bg22c224f512gm40-cr-etched.glb"
  ],
  "component": {
    "mpn": "EFR32BG22C224F512GM40-CR",
    "manufacturer": "SKYWORKS SILICON LABS",
    "package": "QFN-40-EP(5x5)",
    "pin_count": 41,
    "category": "RF And Wireless",
    "subcategory": "RF Transceiver ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588942916236546048",
    "parts": {
      "symbol": "efr32bg22c224f512gm40-cr.kicad_sym",
      "footprint": "efr32bg22c224f512gm40-cr.kicad_mod",
      "model_3d": "efr32bg22c224f512gm40-cr-hero.glb",
      "model_3d_plain": "efr32bg22c224f512gm40-cr-etched.glb",
      "model_3d_step": "efr32bg22c224f512gm40-cr-etched.step",
      "model_3d_step_plain": "efr32bg22c224f512gm40-cr.step",
      "lbr": "efr32bg22c224f512gm40-cr.lbr"
    },
    "distributor_links": {
      "lcsc": "C1864134",
      "digikey": "336-EFR32BG22C224F512GM40-CRTR-ND",
      "mouser": "634-EF32BG22512GM40R"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T07:04:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "336-EFR32BG22C224F512GM40-CRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "634-EF32BG22512GM40R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PC00",
        "type": "bidirectional",
        "description": "GPIO pin on Port C; alternate functions (GPIO.EM4WU6, GPIO.THMSW_EN) are listed in Table 6.4."
      },
      {
        "number": "2",
        "name": "PC01",
        "type": "bidirectional",
        "description": "GPIO pin on Port C; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "3",
        "name": "PC02",
        "type": "bidirectional",
        "description": "GPIO pin on Port C; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "4",
        "name": "PC03",
        "type": "bidirectional",
        "description": "GPIO pin on Port C; listed in the datasheet among the pins with the 550 nA maximum leakage at 3.8 V and 125 °C (Table 4.30)."
      },
      {
        "number": "5",
        "name": "PC04",
        "type": "bidirectional",
        "description": "GPIO pin on Port C; listed in the datasheet among the pins with the 550 nA maximum leakage at 3.8 V and 125 °C (Table 4.30)."
      },
      {
        "number": "6",
        "name": "PC05",
        "type": "bidirectional",
        "description": "GPIO pin on Port C; alternate function GPIO.EM4WU7 is listed in Table 6.4."
      },
      {
        "number": "7",
        "name": "PC06",
        "type": "bidirectional",
        "description": "GPIO pin on Port C; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "8",
        "name": "PC07",
        "type": "bidirectional",
        "description": "GPIO pin on Port C; alternate function GPIO.EM4WU8 is listed in Table 6.4."
      },
      {
        "number": "9",
        "name": "HFXTAL_I",
        "type": "input",
        "description": "High-frequency crystal oscillator input (38.4 MHz crystal in the typical application circuit, Figure 5.1/5.2)."
      },
      {
        "number": "10",
        "name": "HFXTAL_O",
        "type": "output",
        "description": "High-frequency crystal oscillator output."
      },
      {
        "number": "11",
        "name": "RESETn",
        "type": "input",
        "description": "Active-low reset pin, internally pulled up to DVDD (typical pull-up 44 kΩ, range 35-55 kΩ per Table 4.30/4.30 RESETn row); input low threshold 0.3*DVDD and high threshold 0.7*DVDD."
      },
      {
        "number": "12",
        "name": "RFVDD",
        "type": "power_in",
        "description": "Radio power supply input."
      },
      {
        "number": "13",
        "name": "RFVSS",
        "type": "power_in",
        "description": "Radio ground."
      },
      {
        "number": "14",
        "name": "RF2G4_IO",
        "type": "bidirectional",
        "description": "Single-ended 2.4 GHz RF input/output pin that connects to the antenna through the matching network in Section 5.2."
      },
      {
        "number": "15",
        "name": "PAVDD",
        "type": "power_in",
        "description": "Power amplifier (PA) power supply input."
      },
      {
        "number": "16",
        "name": "PB04",
        "type": "bidirectional",
        "description": "GPIO pin on Port B; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "17",
        "name": "PB03",
        "type": "bidirectional",
        "description": "GPIO pin on Port B; alternate function GPIO.EM4WU4 is listed in Table 6.4."
      },
      {
        "number": "18",
        "name": "PB02",
        "type": "bidirectional",
        "description": "GPIO pin on Port B; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "19",
        "name": "PB01",
        "type": "bidirectional",
        "description": "GPIO pin on Port B; alternate function GPIO.EM4WU3 is listed in Table 6.4."
      },
      {
        "number": "20",
        "name": "PB00",
        "type": "bidirectional",
        "description": "GPIO pin on Port B; alternate function IADC0.VREFN is listed in Table 6.4, and it is among the pins with the 550 nA maximum leakage at 3.8 V and 125 °C."
      },
      {
        "number": "21",
        "name": "PA00",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate function IADC0.VREFP is listed in Table 6.4, and it is among the pins with the 550 nA maximum leakage at 3.8 V and 125 °C."
      },
      {
        "number": "22",
        "name": "PA01",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate function GPIO.SWCLK is listed in Table 6.4."
      },
      {
        "number": "23",
        "name": "PA02",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate function GPIO.SWDIO is listed in Table 6.4."
      },
      {
        "number": "24",
        "name": "PA03",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate functions GPIO.SWV, GPIO.TDO and GPIO.TRACEDATA0 are listed in Table 6.4, and it is among the pins with the 550 nA maximum leakage at 3.8 V and 125 °C."
      },
      {
        "number": "25",
        "name": "PA04",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate functions GPIO.TDI and GPIO.TRACECLK are listed in Table 6.4."
      },
      {
        "number": "26",
        "name": "PA05",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate function GPIO.EM4WU0 is listed in Table 6.4."
      },
      {
        "number": "27",
        "name": "PA06",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "28",
        "name": "PA07",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "29",
        "name": "PA08",
        "type": "bidirectional",
        "description": "GPIO pin on Port A; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "30",
        "name": "DECOUPLE",
        "type": "passive",
        "description": "Decouple output for the on-chip voltage regulator; an external decoupling capacitor is required at this pin."
      },
      {
        "number": "31",
        "name": "VREGSW",
        "type": "output",
        "description": "DC-DC regulator switching node; connects to the DC-DC inductor in the DCDC configuration (Figure 5.2)."
      },
      {
        "number": "32",
        "name": "VREGVDD",
        "type": "power_in",
        "description": "DC-DC regulator input supply."
      },
      {
        "number": "33",
        "name": "VREGVSS",
        "type": "power_in",
        "description": "DC-DC converter ground."
      },
      {
        "number": "34",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply; the RESETn pin is pulled up to this supply and the DVDD BOD thresholds apply (Section 4.15)."
      },
      {
        "number": "35",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply."
      },
      {
        "number": "36",
        "name": "IOVDD",
        "type": "power_in",
        "description": "I/O power supply; GPIO input thresholds and output levels are proportional to this supply."
      },
      {
        "number": "37",
        "name": "PD03",
        "type": "bidirectional",
        "description": "GPIO pin on Port D; alternate functions are routed per the Digital Peripheral Connectivity table (6.6)."
      },
      {
        "number": "38",
        "name": "PD02",
        "type": "bidirectional",
        "description": "GPIO pin on Port D; alternate function GPIO.EM4WU9 is listed in Table 6.4."
      },
      {
        "number": "39",
        "name": "PD01",
        "type": "bidirectional",
        "description": "GPIO pin on Port D; alternate functions LFXO.LFXTAL_I and LFXO.LF_EXTCLK are listed in Table 6.4."
      },
      {
        "number": "40",
        "name": "PD00",
        "type": "bidirectional",
        "description": "GPIO pin on Port D; alternate function LFXO.LFXTAL_O is listed in Table 6.4, and it is among the pins with the 550 nA maximum leakage at 3.8 V and 125 °C."
      },
      {
        "number": "41",
        "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 MPN ends in -CR, but the datasheet ordering table (Table 2.1, page 3) lists EFR32BG22C224F512GM4; QFN40 has an exposed/center ground pad. The land pattern notes (page 97) mention a center ground pad; The pin assignments come from the Table 6.2 text. The Figure 6.2 QFN40 pinout drawing is not availab",
          "exposed pad 41 added from the footprint"
        ],
        "pages_sent": 49,
        "cost_usd": 0.1679,
        "at": "2026-10-18T07:02:56"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588942916236546048",
        "pages": 101,
        "sha256": "9dc49fc97500e829",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 41,
        "described": 41,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "efr32bg22c224f512gm40-cr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.0,
          5.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8f37bc7a9aab4742c34f137d9822c0352acc227532830034555744338483cdfc",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "efr32bg22c224f512gm40-cr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.0,
          5.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0cef963806cc78ee235579c2a4407d41b322b607675d88760980e0f114de17b2",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}