component
EFM8UB11F16G-C-QSOP24
Public Made by Adomby adom
SILICON LABS Pre-ordered MCUs, QSOP-24-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
Set visibility: public
039d1bc
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082
{
"schema_version": 1,
"type": "component",
"slug": "efm8ub11f16g-c-qsop24",
"title": "EFM8UB11F16G-C-QSOP24",
"brief": "SILICON LABS Pre-ordered MCUs, QSOP-24-150mil. 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",
"embedded processors & controllers",
"efm8ub11f16g-c-qsop24",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "EFM8UB11F16G-C-QSOP24",
"manufacturer": "SILICON LABS",
"package": "QSOP-24-150mil",
"pin_count": 24,
"category": "Embedded Processors & Controllers",
"subcategory": "Pre-ordered MCUs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/98d934dcee8543a4977bb14952d2db9c.pdf",
"parts": {
"symbol": "efm8ub11f16g-c-qsop24.kicad_sym",
"footprint": "efm8ub11f16g-c-qsop24.kicad_mod",
"model_3d": "efm8ub11f16g-c-qsop24-hero.glb",
"model_3d_plain": "efm8ub11f16g-c-qsop24-etched.glb",
"model_3d_step": "efm8ub11f16g-c-qsop24-etched.step",
"model_3d_step_plain": "efm8ub11f16g-c-qsop24.step",
"lbr": "efm8ub11f16g-c-qsop24.lbr"
},
"distributor_links": {
"lcsc": "C1341711",
"digikey": "336-3411-5-ND",
"mouser": "634-8UB11F16GCQSOP24"
},
"distributor_check": {
"checked_at": "2026-10-31T04:34:22Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "336-3411-5-ND",
"status": "found",
"lifecycle": "Obsolete"
},
"mouser": {
"pn": "634-8UB11F16GCQSOP24",
"status": "found",
"lifecycle": "End of Life"
}
},
"pins": [
{
"number": "1",
"name": "P0.2",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P0MAT.2, INT0.2/INT1.2, ADC0.2 and CMP0P.2/CMP0N.2 functions; all pins are 5 V tolerant under bias."
},
{
"number": "2",
"name": "P0.1",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P0MAT.1, INT0.1/INT1.1, ADC0.1 and CMP0P.1/CMP0N.1 functions; the datasheet also lists AGND against this pin's analog functions."
},
{
"number": "3",
"name": "P0.0",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P0MAT.0, INT0.0/INT1.0, ADC0.0 and CMP0P.0/CMP0N.0 functions; the datasheet also lists VREF against this pin's analog functions."
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "5",
"name": "D+",
"type": "bidirectional",
"description": "USB Data Positive, also available as ADC0.28; the USB transceiver is low-power full/low-speed."
},
{
"number": "6",
"name": "D-",
"type": "bidirectional",
"description": "USB Data Negative, also available as ADC0.29; the USB transceiver is low-power full/low-speed."
},
{
"number": "7",
"name": "VIO",
"type": "power_in",
"description": "I/O Power Input that supplies the external I/O pins."
},
{
"number": "8",
"name": "VDD",
"type": "power_in",
"description": "Supply Power Input / 5V Regulator Output; all internal circuitry draws power from VDD."
},
{
"number": "9",
"name": "VREGIN",
"type": "power_in",
"description": "5V Regulator Input for the on-chip 5 V-to-3.3 V LDO regulator, allowing direct connection to a USB supply."
},
{
"number": "10",
"name": "P3.1 / VBUS",
"type": "bidirectional",
"description": "Multifunction I/O (GPIO) with VBUS function; P3.1 is not available on the crossbar in this package."
},
{
"number": "11",
"name": "RSTb / C2CK",
"type": "input",
"description": "Active-low Reset input that doubles as the C2 Debug Clock."
},
{
"number": "12",
"name": "P2.0 / C2D",
"type": "bidirectional",
"description": "Multifunction I/O with C2 Debug Data function; the C2D pin is not available on the crossbar in this package."
},
{
"number": "13",
"name": "P1.6",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P1MAT.6, I2C0_SCL, ADC0.14, CMP1P.9 and CMP1N.9 functions."
},
{
"number": "14",
"name": "P1.5",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P1MAT.5, I2C0_SDA, ADC0.13, CMP1P.7 and CMP1N.7 functions."
},
{
"number": "15",
"name": "P1.4",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P1MAT.4, ADC0.12, CMP1P.6 and CMP1N.6 functions."
},
{
"number": "16",
"name": "P1.3",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P1MAT.3, ADC0.11, CMP1P.5 and CMP1N.5 functions."
},
{
"number": "17",
"name": "P1.2",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P1MAT.2, I2C0_SCL, ADC0.10, CMP1P.4 and CMP1N.4 functions."
},
{
"number": "18",
"name": "P1.1",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P1MAT.1, I2C0_SDA, ADC0.9, CMP1P.3 and CMP1N.3 functions."
},
{
"number": "19",
"name": "P1.0",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P1MAT.0, ADC0.8, CMP1P.2 and CMP1N.2 functions."
},
{
"number": "20",
"name": "P0.7",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P0MAT.7, INT0.7/INT1.7, ADC0.7, CMP1P.1, CMP1N.1, CMP0P.7 and CMP0N.7 functions."
},
{
"number": "21",
"name": "P0.6",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P0MAT.6, CNVSTR, INT0.6/INT1.6, ADC0.6, CMP1P.0, CMP1N.0, CMP0P.6 and CMP0N.6 functions."
},
{
"number": "22",
"name": "P0.5",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P0MAT.5, INT0.5/INT1.5, UART0_RX, ADC0.5, CMP0P.5 and CMP0N.5 functions."
},
{
"number": "23",
"name": "P0.4",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P0MAT.4, INT0.4/INT1.4, UART0_TX, ADC0.4, CMP0P.4 and CMP0N.4 functions."
},
{
"number": "24",
"name": "P0.3",
"type": "bidirectional",
"description": "Multifunction I/O with crossbar capability, also providing P0MAT.3, EXTCLK, INT0.3/INT1.3, ADC0.3, CMP0P.3 and CMP0N.3 functions."
}
],
"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: VDD is printed as 'Supply Power Input / 5V Regulator Output'. It is typed power_in here; the regulat; RSTb / C2CK is typed as input (active-low reset). The C2CK debug-clock role is bidirectional-capable; AGND and VREF appear only as analog-function labels against P0.1 and P0.0 in Table 6.2. They are not"
],
"pages_sent": 29,
"cost_usd": 0.0992,
"at": "2026-10-31T04:34:08"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/98d934dcee8543a4977bb14952d2db9c.pdf",
"pages": 64,
"sha256": "3e758157389e7851",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 24,
"described": 24,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "efm8ub11f16g-c-qsop24.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
8.65,
1.72
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "d2244e3f2eff53b6985f22b8c8a44bb319a1973a6a440b2597d6d67813b09338",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "efm8ub11f16g-c-qsop24-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
8.65,
1.72
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "511caceceae8d025cc7cab398f978a21fb0bb06e5f6334d88a7088f1d070ae62",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "QSOP24",
"source_page": 54,
"D": {
"nom_mm": 8.65,
"range_mm": [
null,
null
]
},
"E1": {
"nom_mm": 3.9,
"range_mm": [
null,
null
]
},
"E": {
"nom_mm": 6,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 0.635,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.75,
"range_mm": [
null,
1.75
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "efm8ub11f16g-c-qsop24.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
},
"metadata": {
"specs": {
"Manufacturer": "SILICON LABS",
"Package": "QSOP-24-150mil",
"Category": "Embedded Processors & Controllers",
"Pins": "24"
},
"appearance": {
"housing": {
"quote": "4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for Small Body Components.",
"page": 51,
"doc": "ds.pdf",
"material": "PC"
},
"version": 1,
"datasheet_sha256": "3e758157389e785159b139c25c8e774337c20105aba31b829d87cab0e7b3272a"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "3e758157389e785159b139c25c8e774337c20105aba31b829d87cab0e7b3272a",
"rows": [
{
"name": "Operating Supply Voltage on VDD",
"symbol": "VDD",
"kind": "recommended_operating",
"unit": "V",
"min": 2.2,
"typ": null,
"max": 3.6,
"conditions": "",
"source_page": 16,
"source": "datasheet"
},
{
"name": "Operating Supply Voltage on VIO",
"symbol": "VIO",
"kind": "recommended_operating",
"unit": "V",
"min": 1.71,
"typ": null,
"max": null,
"conditions": "Max printed as VDD",
"source_page": 16,
"source": "datasheet"
},
{
"name": "Operating Supply Voltage on VREGIN",
"symbol": "VREGIN",
"kind": "recommended_operating",
"unit": "V",
"min": 3,
"typ": null,
"max": 5.25,
"conditions": "",
"source_page": 16,
"source": "datasheet"
},
{
"name": "System Clock Frequency",
"symbol": "fSYSCLK",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 16,
"source": "datasheet"
},
{
"name": "Operating Ambient Temperature",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 16,
"source": "datasheet"
},
{
"name": "Digital Core Supply Current, Normal Mode",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 9.4,
"max": 10.1,
"conditions": "Full speed, code executing from flash; FSYSCLK = 48 MHz (HFOSC1)",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Digital Core Supply Current, Normal Mode",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 4.5,
"max": 5.2,
"conditions": "Full speed, code executing from flash; FSYSCLK = 24.5 MHz (HFOSC0)",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Digital Core Supply Current, Idle Mode",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 6.3,
"max": 6.8,
"conditions": "Core halted with peripherals running; FSYSCLK = 48 MHz (HFOSC1)",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Digital Core Supply Current, Idle Mode",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 2.9,
"max": 3.3,
"conditions": "Core halted with peripherals running; FSYSCLK = 24.5 MHz (HFOSC0)",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Oscillator Frequency, High Frequency Oscillator 0 (24.5 MHz)",
"symbol": "fHFOSC0",
"kind": "electrical",
"unit": "MHz",
"min": 24,
"typ": 24.5,
"max": 25,
"conditions": "Full Temperature and Supply Range",
"source_page": 21,
"source": "datasheet"
},
{
"name": "Oscillator Frequency, High Frequency Oscillator 1 (48 MHz)",
"symbol": "fHFOSC1",
"kind": "electrical",
"unit": "MHz",
"min": 47.3,
"typ": 48,
"max": 48.7,
"conditions": "Full Temperature and Supply Range",
"source_page": 21,
"source": "datasheet"
},
{
"name": "Oscillator Frequency, Low Frequency Oscillator (80 kHz)",
"symbol": "fLFOSC",
"kind": "electrical",
"unit": "kHz",
"min": 75,
"typ": 80,
"max": 85,
"conditions": "Full Temperature and Supply Range",
"source_page": 21,
"source": "datasheet"
},
{
"name": "External Input CMOS Clock Frequency (at EXTCLK pin)",
"symbol": "fCMOS",
"kind": "electrical",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 21,
"source": "datasheet"
},
{
"name": "External Input CMOS Clock High Time",
"symbol": "tCMOSH",
"kind": "timing",
"unit": "ns",
"min": 9,
"typ": null,
"max": null,
"conditions": "",
"source_page": 21,
"source": "datasheet"
},
{
"name": "External Input CMOS Clock Low Time",
"symbol": "tCMOSL",
"kind": "timing",
"unit": "ns",
"min": 9,
"typ": null,
"max": null,
"conditions": "",
"source_page": 21,
"source": "datasheet"
},
{
"name": "Throughput Rate (High Speed Mode)",
"symbol": "fS",
"kind": "electrical",
"unit": "ksps",
"min": null,
"typ": null,
"max": 200,
"conditions": "12 Bit Mode",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Throughput Rate (High Speed Mode)",
"symbol": "fS",
"kind": "electrical",
"unit": "ksps",
"min": null,
"typ": null,
"max": 800,
"conditions": "10 Bit Mode",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Throughput Rate (Low Power Mode)",
"symbol": "fS",
"kind": "electrical",
"unit": "ksps",
"min": null,
"typ": null,
"max": 62.5,
"conditions": "12 Bit Mode",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Throughput Rate (Low Power Mode)",
"symbol": "fS",
"kind": "electrical",
"unit": "ksps",
"min": null,
"typ": null,
"max": 250,
"conditions": "10 Bit Mode",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Tracking Time",
"symbol": "tTRK",
"kind": "timing",
"unit": "ns",
"min": 230,
"typ": null,
"max": null,
"conditions": "High Speed Mode",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Tracking Time",
"symbol": "tTRK",
"kind": "timing",
"unit": "ns",
"min": 450,
"typ": null,
"max": null,
"conditions": "Low Power Mode",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Power-On Time",
"symbol": "tPWR",
"kind": "timing",
"unit": "μs",
"min": 1.2,
"typ": null,
"max": null,
"conditions": "",
"source_page": 22,
"source": "datasheet"
},
{
"name": "SAR Clock Frequency",
"symbol": "fSAR",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": null,
"max": 6.25,
"conditions": "High Speed Mode, Reference is 2.4 V internal",
"source_page": 22,
"source": "datasheet"
},
{
"name": "SAR Clock Frequency",
"symbol": "fSAR",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": null,
"max": 12.5,
"conditions": "High Speed Mode, Reference is not 2.4 V internal",
"source_page": 22,
"source": "datasheet"
},
{
"name": "SAR Clock Frequency",
"symbol": "fSAR",
"kind": "electrical",
"unit": "MHz",
"min": null,
"typ": null,
"max": 4,
"conditions": "Low Power Mode",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Input Voltage Range",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 0,
"typ": null,
"max": null,
"conditions": "Gain = 1; max printed as VREF",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Voltage Reference Range",
"symbol": "VREF",
"kind": "electrical",
"unit": "V",
"min": 1,
"typ": null,
"max": null,
"conditions": "Max printed as VDD",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Integral Nonlinearity",
"symbol": "INL",
"kind": "electrical",
"unit": "LSB",
"min": -2.3,
"typ": 1,
"max": 2.3,
"conditions": "12 Bit Mode; printed ±1 typ, ±2.3 max",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Integral Nonlinearity",
"symbol": "INL",
"kind": "electrical",
"unit": "LSB",
"min": -0.6,
"typ": 0.2,
"max": 0.6,
"conditions": "10 Bit Mode; printed ±0.2 typ, ±0.6 max",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Differential Nonlinearity (Guaranteed Monotonic)",
"symbol": "DNL",
"kind": "electrical",
"unit": "LSB",
"min": -1,
"typ": 0.7,
"max": 1.9,
"conditions": "12 Bit Mode",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Differential Nonlinearity (Guaranteed Monotonic)",
"symbol": "DNL",
"kind": "electrical",
"unit": "LSB",
"min": -0.6,
"typ": 0.2,
"max": 0.6,
"conditions": "10 Bit Mode; printed ±0.2 typ, ±0.6 max",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Offset Error",
"symbol": "EOFF",
"kind": "electrical",
"unit": "LSB",
"min": -3,
"typ": 0,
"max": 3,
"conditions": "12 Bit Mode, VREF = 1.65 V",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Offset Error",
"symbol": "EOFF",
"kind": "electrical",
"unit": "LSB",
"min": -2,
"typ": 0,
"max": 2,
"conditions": "10 Bit Mode, VREF = 1.65 V",
"source_page": 22,
"source": "datasheet"
},
{
"name": "Slope Error",
"symbol": "EM",
"kind": "electrical",
"unit": "%",
"min": -0.1,
"typ": 0.02,
"max": 0.1,
"conditions": "12 Bit Mode; printed ±0.02 typ, ±0.1 max",
"source_page": 23,
"source": "datasheet"
},
{
"name": "Slope Error",
"symbol": "EM",
"kind": "electrical",
"unit": "%",
"min": -0.24,
"typ": 0.06,
"max": 0.24,
"conditions": "10 Bit Mode; printed ±0.06 typ, ±0.24 max",
"source_page": 23,
"source": "datasheet"
},
{
"name": "Signal-to-Noise",
"symbol": "SNR",
"kind": "electrical",
"unit": "dB",
"min": 61,
"typ": 66,
"max": null,
"conditions": "12 Bit Mode; 10 kHz sine wave input, 1 dB below full scale, max throughput, AGND pin",
"source_page": 23,
"source": "datasheet"
},
{
"name": "Signal-to-Noise",
"symbol": "SNR",
"kind": "electrical",
"unit": "dB",
"min": 53,
"typ": 60,
"max": null,
"conditions": "10 Bit Mode; 10 kHz sine wave input, 1 dB below full scale, max throughput, AGND pin",
"source_page": 23,
"source": "datasheet"
},
{
"name": "Internal Fast Settling Reference Output Voltage (1.65 V Setting)",
"symbol": "VREFFS",
"kind": "electrical",
"unit": "V",
"min": 1.62,
"typ": 1.65,
"max": 1.68,
"conditions": "Full Temperature and Supply Range",
"source_page": 23,
"source": "datasheet"
},
{
"name": "Internal Fast Settling Reference Output Voltage (2.4 V Setting)",
"symbol": "VREFFS",
"kind": "electrical",
"unit": "V",
"min": 2.35,
"typ": 2.4,
"max": 2.45,
"conditions": "2.4 V Setting, VDD > 2.6 V",
"source_page": 23,
"source": "datasheet"
},
{
"name": "Internal Fast Settling Reference Turn-on Time",
"symbol": "tREFFS",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "",
"source_page": 23,
"source": "datasheet"
},
{
"name": "1.8 V Internal LDO Output Voltage",
"symbol": "VOUT_1.8V",
"kind": "electrical",
"unit": "V",
"min": 1.78,
"typ": 1.85,
"max": 1.92,
"conditions": "",
"source_page": 24,
"source": "datasheet"
},
{
"name": "5 V Regulator Input Voltage Range",
"symbol": "VREGIN",
"kind": "recommended_operating",
"unit": "V",
"min": 3,
"typ": null,
"max": 5.25,
"conditions": "Input range to meet Output Voltage on VDD specification",
"source_page": 24,
"source": "datasheet"
},
{
"name": "5 V Regulator Output Voltage on VDD, Regulation Range",
"symbol": "VREGOUT",
"kind": "electrical",
"unit": "V",
"min": 3.1,
"typ": 3.3,
"max": 3.6,
"conditions": "Output Current = 1 to 100 mA; regulation range (VREGIN ≥ 4.1 V)",
"source_page": 24,
"source": "datasheet"
},
{
"name": "5 V Regulator Output Current",
"symbol": "IREGOUT",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 24,
"source": "datasheet"
},
{
"name": "5 V Regulator Dropout Voltage",
"symbol": "VDROPOUT",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "Output Current = 100 mA",
"source_page": 24,
"source": "datasheet"
},
{
"name": "Ambient Temperature Under Bias",
"symbol": "TBIAS",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Storage Temperature",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Voltage on VDD",
"symbol": "VDD",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 4.2,
"conditions": "Min printed as GND-0.3 (referenced to GND)",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Voltage on VIO",
"symbol": "VIO",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 4.2,
"conditions": "Min printed as GND-0.3 (referenced to GND)",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Voltage on VREGIN",
"symbol": "VREGIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 5.8,
"conditions": "Min printed as GND-0.3 (referenced to GND)",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Voltage on D+ or D-",
"symbol": "VUSBD",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "Max printed as VDD+0.3 V; min printed as GND-0.3",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Voltage on I/O pins (including VBUS / P3.1) or RSTb",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 5.8,
"conditions": "VIO > 3.3 V; min printed as GND-0.3",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Voltage on I/O pins (including VBUS / P3.1) or RSTb",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "VIO < 3.3 V; max printed as VIO+2.5 V; min printed as GND-0.3",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Total Current Sunk into Supply Pin",
"symbol": "IVDD",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 400,
"conditions": "",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Total Current Sourced out of Ground Pin",
"symbol": "IGND",
"kind": "absolute_maximum",
"unit": "mA",
"min": 400,
"typ": null,
"max": null,
"conditions": "",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Current Sourced or Sunk by any I/O Pin or RSTb",
"symbol": "IIO",
"kind": "absolute_maximum",
"unit": "mA",
"min": -100,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Operating Junction Temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 105,
"conditions": "",
"source_page": 30,
"source": "datasheet"
},
{
"name": "Thermal Resistance (Junction to Ambient), QSOP-24 Package",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 65,
"max": null,
"conditions": "",
"source_page": 30,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"efm8ub11f16g-c-qsop24"
],
"discovery_pitch": "EFM8UB11F16G-C-QSOP24 (SILICON LABS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"efm8ub11f16g-c-qsop24.kicad_sym",
"efm8ub11f16g-c-qsop24.kicad_mod",
"efm8ub11f16g-c-qsop24.glb",
"efm8ub11f16g-c-qsop24.step",
"efm8ub11f16g-c-qsop24.lbr",
"docs/hero.png",
"docs/efm8ub11f16g-c-qsop24-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"efm8ub11f16g-c-qsop24-hero.glb",
"efm8ub11f16g-c-qsop24-hero.overlay.json",
"efm8ub11f16g-c-qsop24-etched.glb"
],
"visibility": {
"public": true
}
}