EFM32TG222F32-D-QFP48R

{
  "slug": "efm32tg222f32-d-qfp48r",
  "version": "0.1.0",
  "type": "component",
  "description": "SILICON LABS Microcontroller Units (MCUs/MPUs/SOCs), TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "efm32tg222f32-d-qfp48r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "efm32tg222f32-d-qfp48r.kicad_sym",
    "efm32tg222f32-d-qfp48r.kicad_mod",
    "efm32tg222f32-d-qfp48r.glb",
    "efm32tg222f32-d-qfp48r.step",
    "efm32tg222f32-d-qfp48r.lbr",
    "docs/hero.png",
    "docs/efm32tg222f32-d-qfp48r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "efm32tg222f32-d-qfp48r-hero.glb",
    "efm32tg222f32-d-qfp48r-hero.overlay.json"
  ],
  "component": {
    "mpn": "EFM32TG222F32-D-QFP48R",
    "manufacturer": "SILICON LABS",
    "package": "TQFP-48(7x7)",
    "pin_count": 48,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/94073a2cd1949f8cb438e8576b097209.pdf",
    "parts": {
      "symbol": "efm32tg222f32-d-qfp48r.kicad_sym",
      "footprint": "efm32tg222f32-d-qfp48r.kicad_mod",
      "model_3d": "efm32tg222f32-d-qfp48r-hero.glb",
      "model_3d_plain": "efm32tg222f32-d-qfp48r.glb",
      "model_3d_step": "efm32tg222f32-d-qfp48r-etched.step",
      "model_3d_step_plain": "efm32tg222f32-d-qfp48r.step",
      "lbr": "efm32tg222f32-d-qfp48r.lbr"
    },
    "distributor_links": {
      "lcsc": "C1852042",
      "digikey": "336-EFM32TG222F32-D-QFP48RTR-ND",
      "mouser": "634-EFM32TG222F32-DR"
    },
    "distributor_check": {
      "checked_at": "2026-11-13T13:39:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "336-EFM32TG222F32-D-QFP48RTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "634-EFM32TG222F32-DR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PA0",
        "type": "bidirectional",
        "description": "GPIO PA0 with TIM0_CC0 #0/1/4, LEU0_RX #4, I2C0_SDA #0, PRS_CH0 #0 and EM4 wake-up GPIO_EM4WU0."
      },
      {
        "number": "2",
        "name": "PA1",
        "type": "bidirectional",
        "description": "GPIO PA1 with TIM0_CC1 #0/1, I2C0_SCL #0, CMU_CLK1 #0 and PRS_CH1 #0."
      },
      {
        "number": "3",
        "name": "PA2",
        "type": "bidirectional",
        "description": "GPIO PA2 with TIM0_CC2 #0/1 and CMU_CLK0 #0."
      },
      {
        "number": "4",
        "name": "IOVDD_0",
        "type": "power_in",
        "description": "Digital IO power supply 0."
      },
      {
        "number": "5",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "6",
        "name": "PC0",
        "type": "bidirectional",
        "description": "GPIO PC0 with ACMP0_CH0, DAC0_OUT0ALT/OPAMP_OUT0ALT #0, TIM0_CC1 #4, PCNT0_S0IN #2, US0_TX #5, US1_TX #0, I2C0_SDA #4, LES_CH0 and PRS_CH2 #0."
      },
      {
        "number": "7",
        "name": "PC1",
        "type": "bidirectional",
        "description": "GPIO PC1 with ACMP0_CH1, DAC0_OUT0ALT/OPAMP_OUT0ALT #1, TIM0_CC2 #4, PCNT0_S1IN #2, US0_RX #5, US1_RX #0, I2C0_SCL #4, LES_CH1 and PRS_CH3 #0."
      },
      {
        "number": "8",
        "name": "PC2",
        "type": "bidirectional",
        "description": "GPIO PC2 with ACMP0_CH2, DAC0_OUT0ALT/OPAMP_OUT0ALT #2 and LES_CH2 #0."
      },
      {
        "number": "9",
        "name": "PC3",
        "type": "bidirectional",
        "description": "GPIO PC3 with ACMP0_CH3, DAC0_OUT0ALT/OPAMP_OUT0ALT #3 and LES_CH3 #0."
      },
      {
        "number": "10",
        "name": "PC4",
        "type": "bidirectional",
        "description": "GPIO PC4 with ACMP0_CH4, DAC0_P0/OPAMP_P0, LETIM0_OUT0 #3 and LES_CH4 #0."
      },
      {
        "number": "11",
        "name": "PB7",
        "type": "bidirectional",
        "description": "GPIO PB7 / LFXTAL_P low frequency crystal positive pin, with TIM1_CC0 #3, US0_TX #4 and US1_CLK #0."
      },
      {
        "number": "12",
        "name": "PB8",
        "type": "bidirectional",
        "description": "GPIO PB8 / LFXTAL_N low frequency crystal negative pin (or external clock input), with TIM1_CC1 #3, US0_RX #4 and US1_CS #0."
      },
      {
        "number": "13",
        "name": "PA8",
        "type": "bidirectional",
        "description": "GPIO PA8; no alternate functions listed."
      },
      {
        "number": "14",
        "name": "PA9",
        "type": "bidirectional",
        "description": "GPIO PA9; no alternate functions listed."
      },
      {
        "number": "15",
        "name": "PA10",
        "type": "bidirectional",
        "description": "GPIO PA10; no alternate functions listed."
      },
      {
        "number": "16",
        "name": "RESETn",
        "type": "input",
        "description": "Reset input, active low; external reset source should only drive it low during reset and let the internal pull-up release reset."
      },
      {
        "number": "17",
        "name": "PB11",
        "type": "bidirectional",
        "description": "GPIO PB11 with DAC0_OUT0/OPAMP_OUT0, TIM1_CC2 #3 and LETIM0_OUT0 #1."
      },
      {
        "number": "18",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "19",
        "name": "AVDD_1",
        "type": "power_in",
        "description": "Analog power supply 1."
      },
      {
        "number": "20",
        "name": "PB13",
        "type": "bidirectional",
        "description": "GPIO PB13 / HFXTAL_P high frequency crystal positive pin, with US0_CLK #4/5 and LEU0_TX #1."
      },
      {
        "number": "21",
        "name": "PB14",
        "type": "bidirectional",
        "description": "GPIO PB14 / HFXTAL_N high frequency crystal negative pin (or external clock input), with US0_CS #4/5 and LEU0_RX #1."
      },
      {
        "number": "22",
        "name": "IOVDD_3",
        "type": "power_in",
        "description": "Digital IO power supply 3."
      },
      {
        "number": "23",
        "name": "AVDD_0",
        "type": "power_in",
        "description": "Analog power supply 0."
      },
      {
        "number": "24",
        "name": "PD4",
        "type": "bidirectional",
        "description": "GPIO PD4 with ADC0_CH4, OPAMP_P2 and LEU0_TX #0."
      },
      {
        "number": "25",
        "name": "PD5",
        "type": "bidirectional",
        "description": "GPIO PD5 with ADC0_CH5, OPAMP_OUT2 #0 and LEU0_RX #0."
      },
      {
        "number": "26",
        "name": "PD6",
        "type": "bidirectional",
        "description": "GPIO PD6 with ADC0_CH6, DAC0_P1/OPAMP_P1, TIM1_CC0 #4, LETIM0_OUT0 #0, PCNT0_S0IN #3, US1_RX #2, I2C0_SDA #1, LES_ALTEX0 and ACMP0_O #2."
      },
      {
        "number": "27",
        "name": "PD7",
        "type": "bidirectional",
        "description": "GPIO PD7 with ADC0_CH7, DAC0_N1/OPAMP_N1, TIM1_CC1 #4, LETIM0_OUT1 #0, PCNT0_S1IN #3, US1_TX #2, I2C0_SCL #1, CMU_CLK0 #2, LES_ALTEX1 and ACMP1_O #2."
      },
      {
        "number": "28",
        "name": "VDD_DREG",
        "type": "power_in",
        "description": "Power supply for on-chip voltage regulator."
      },
      {
        "number": "29",
        "name": "DECOUPLE",
        "type": "passive",
        "description": "Decouple output for on-chip voltage regulator; an external capacitance of size CDECOUPLE is required at this pin."
      },
      {
        "number": "30",
        "name": "PC8",
        "type": "bidirectional",
        "description": "GPIO PC8 with ACMP1_CH0, US0_CS #2 and LES_CH8 #0."
      },
      {
        "number": "31",
        "name": "PC9",
        "type": "bidirectional",
        "description": "GPIO PC9 with ACMP1_CH1, US0_CLK #2, LES_CH9 #0 and EM4 wake-up GPIO_EM4WU2."
      },
      {
        "number": "32",
        "name": "PC10",
        "type": "bidirectional",
        "description": "GPIO PC10 with ACMP1_CH2, US0_RX #2 and LES_CH10 #0."
      },
      {
        "number": "33",
        "name": "PC11",
        "type": "bidirectional",
        "description": "GPIO PC11 with ACMP1_CH3, US0_TX #2 and LES_CH11 #0."
      },
      {
        "number": "34",
        "name": "PC13",
        "type": "bidirectional",
        "description": "GPIO PC13 with ACMP1_CH5, DAC0_OUT1ALT/OPAMP_OUT1ALT #1, TIM1_CC0 #0, TIM1_CC2 #4, PCNT0_S0IN #0 and LES_CH13 #0."
      },
      {
        "number": "35",
        "name": "PC14",
        "type": "bidirectional",
        "description": "GPIO PC14 with ACMP1_CH6, DAC0_OUT1ALT/OPAMP_OUT1ALT #2, TIM1_CC1 #0, PCNT0_S1IN #0, US0_CS #3 and LES_CH14 #0."
      },
      {
        "number": "36",
        "name": "PC15",
        "type": "bidirectional",
        "description": "GPIO PC15 with ACMP1_CH7, DAC0_OUT1ALT/OPAMP_OUT1ALT #3, TIM1_CC2 #0, US0_CLK #3, LES_CH15 #0 and DBG_SWO #1."
      },
      {
        "number": "37",
        "name": "PF0",
        "type": "bidirectional",
        "description": "GPIO PF0 with DBG_SWCLK #0/1 (enabled out of reset, built-in pull-down), TIM0_CC0 #5, LETIM0_OUT0 #2, US1_CLK #2, LEU0_TX #3 and I2C0_SDA #5."
      },
      {
        "number": "38",
        "name": "PF1",
        "type": "bidirectional",
        "description": "GPIO PF1 with DBG_SWDIO #0/1 (enabled out of reset, built-in pull-up), TIM0_CC1 #5, LETIM0_OUT1 #2, US1_CS #2, LEU0_RX #3, I2C0_SCL #5 and EM4 wake-up GPIO_EM4WU3."
      },
      {
        "number": "39",
        "name": "PF2",
        "type": "bidirectional",
        "description": "GPIO PF2 with TIM0_CC2 #5, LEU0_TX #4, ACMP1_O #0, DBG_SWO #0 (not enabled after reset) and EM4 wake-up GPIO_EM4WU4."
      },
      {
        "number": "40",
        "name": "PF3",
        "type": "bidirectional",
        "description": "GPIO PF3 with PRS_CH0 #1."
      },
      {
        "number": "41",
        "name": "PF4",
        "type": "bidirectional",
        "description": "GPIO PF4 with PRS_CH1 #1."
      },
      {
        "number": "42",
        "name": "PF5",
        "type": "bidirectional",
        "description": "GPIO PF5 with PRS_CH2 #1."
      },
      {
        "number": "43",
        "name": "IOVDD_5",
        "type": "power_in",
        "description": "Digital IO power supply 5."
      },
      {
        "number": "44",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "45",
        "name": "PE10",
        "type": "bidirectional",
        "description": "GPIO PE10 with TIM1_CC0 #1, US0_TX #0 and BOOT_TX bootloader transmit."
      },
      {
        "number": "46",
        "name": "PE11",
        "type": "bidirectional",
        "description": "GPIO PE11 with TIM1_CC1 #1, US0_RX #0, LES_ALTEX5 #0 and BOOT_RX bootloader receive."
      },
      {
        "number": "47",
        "name": "PE12",
        "type": "bidirectional",
        "description": "GPIO PE12 with TIM1_CC2 #1, US0_RX #3, US0_CLK #0, I2C0_SDA #6, CMU_CLK1 #2 and LES_ALTEX6 #0."
      },
      {
        "number": "48",
        "name": "PE13",
        "type": "bidirectional",
        "description": "GPIO PE13 with US0_TX #3, US0_CS #0, I2C0_SCL #6, LES_ALTEX7 #0, ACMP0_O #0 and EM4 wake-up GPIO_EM4WU5."
      }
    ],
    "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: DECOUPLE is typed passive because it is a regulator decoupling node needing an external capacitor; t; PA8, PA9 and PA10 are listed without any alternate functions or description, so the descriptions onl; The MPN suffix 'R' means reel packaging only. The TQFP48 pinout (EFM32TG222, QFP48) was used, and it"
        ],
        "pages_sent": 152,
        "cost_usd": 1.0383,
        "at": "2026-11-13T13:38:54"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/94073a2cd1949f8cb438e8576b097209.pdf",
        "pages": 202,
        "sha256": "d84cadd4d3d5f69c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 48,
        "described": 48,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "efm32tg222f32-d-qfp48r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "14ca7676e4932e92f0eca0c6d56ce3018cd28a2531204a70ab7bbacb3eeb3cf5",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "efm32tg222f32-d-qfp48r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e34e1fa4c012e3d836c66ca6c6764a8a68354659ed451ac5673a09660534aa68",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "TQFP48",
      "source_page": 184,
      "D": {
        "nom_mm": 7.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 7.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 9.0,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          1.0,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "efm32tg222f32-d-qfp48r.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}