component
EFM32TG222F32-D-QFP48R
Public Made by Adomby adom
SILICON LABS Microcontroller Units (MCUs/MPUs/SOCs), TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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{
"schema_version": 1,
"type": "component",
"slug": "efm32tg222f32-d-qfp48r",
"title": "EFM32TG222F32-D-QFP48R",
"brief": "SILICON LABS Microcontroller Units (MCUs/MPUs/SOCs), TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"single chip microcomputer-microcontroller",
"efm32tg222f32-d-qfp48r",
"factory-2.0.0",
"extractor-text"
],
"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,
9,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 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,
9,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 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,
"range_mm": [
null,
null
]
},
"E1": {
"nom_mm": 7,
"range_mm": [
null,
null
]
},
"E": {
"nom_mm": 9,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 0.5,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.1,
"range_mm": [
1,
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"
}
}
},
"metadata": {
"specs": {
"Manufacturer": "SILICON LABS",
"Package": "TQFP-48(7x7)",
"Category": "Single Chip Microcomputer/Microcontroller",
"Pins": "48"
},
"appearance": {
"contacts": {
"quote": "The TQFP48 package is 7 by 7 mm in size and has a 0.5 mm pin pitch. The TQFP48 package uses Nickel-Palladium-Gold preplated leadframe.",
"page": 184,
"doc": "ds.pdf",
"plating": "gold"
},
"version": 1,
"datasheet_sha256": "d84cadd4d3d5f69c46066fb0315dee66c5fe67e30ab578e028a4714315e001e4"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "d84cadd4d3d5f69c46066fb0315dee66c5fe67e30ab578e028a4714315e001e4",
"rows": [
{
"name": "Storage temperature range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Maximum soldering temperature",
"symbol": "TS",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 260,
"conditions": "Latest IPC/JEDEC J-STD-020 Standard",
"source_page": 27,
"source": "datasheet"
},
{
"name": "External main supply voltage",
"symbol": "VDDMAX",
"kind": "absolute_maximum",
"unit": "V",
"min": 0,
"typ": null,
"max": 3.8,
"conditions": "",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Voltage on any I/O pin",
"symbol": "VIOPIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "max printed as VDD+0.3",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Current per I/O pin (sink)",
"symbol": "IIOMAX_SINK",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Current per I/O pin (source)",
"symbol": "IIOMAX_SOURCE",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": -100,
"conditions": "",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Ambient temperature range",
"symbol": "TAMB",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 27,
"source": "datasheet"
},
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