component
C8051F506-IQR
Public Made by Adomby adom
SILICON LABS Pre-ordered MCUs, LQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"embedded processors & controllers",
"c8051f506-iqr",
"factory-2.0.0",
"extractor-text"
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"component": {
"mpn": "C8051F506-IQR",
"manufacturer": "SILICON LABS",
"package": "LQFP-32(7x7)",
"pin_count": 32,
"category": "Embedded Processors & Controllers",
"subcategory": "Pre-ordered MCUs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e6be5aa07c485466a3f3cd79c9563d91.pdf",
"parts": {
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"model_3d_step_plain": "c8051f506-iqr.step",
"lbr": "c8051f506-iqr.lbr"
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"distributor_links": {
"lcsc": "C1339694"
},
"distributor_check": {
"checked_at": "2026-10-22T21:50:46Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
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"mouser": {
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"status": "quota"
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"pins": [
{
"number": "1",
"name": "P0.1",
"type": "bidirectional",
"description": "Port 0.1, digital I/O or analog input."
},
{
"number": "2",
"name": "VIO",
"type": "power_in",
"description": "Port I/O supply voltage; must be connected."
},
{
"number": "3",
"name": "VREGIN",
"type": "power_in",
"description": "Voltage regulator input."
},
{
"number": "4",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage; must be connected."
},
{
"number": "5",
"name": "VDDA",
"type": "power_in",
"description": "Analog supply voltage; must be connected."
},
{
"number": "6",
"name": "GND",
"type": "power_in",
"description": "Digital ground; must be connected."
},
{
"number": "7",
"name": "GNDA",
"type": "power_in",
"description": "Analog ground; must be connected."
},
{
"number": "8",
"name": "P0.0",
"type": "bidirectional",
"description": "Port 0.0, digital I/O or analog input."
},
{
"number": "9",
"name": "P3.0/C2D",
"type": "bidirectional",
"description": "Port 3.0 digital I/O or analog input, shared with the bi-directional data signal for the C2 debug interface."
},
{
"number": "10",
"name": "RST/C2CK",
"type": "bidirectional",
"description": "Device reset, open-drain output of internal POR or VDD monitor that an external source can drive low to reset the system, shared with the clock signal for the C2 debug interface."
},
{
"number": "11",
"name": "P2.7",
"type": "bidirectional",
"description": "Port 2.7, digital I/O or analog input."
},
{
"number": "12",
"name": "P2.6",
"type": "bidirectional",
"description": "Port 2.6, digital I/O or analog input."
},
{
"number": "13",
"name": "P2.5",
"type": "bidirectional",
"description": "Port 2.5, digital I/O or analog input."
},
{
"number": "14",
"name": "P2.4",
"type": "bidirectional",
"description": "Port 2.4, digital I/O or analog input."
},
{
"number": "15",
"name": "P2.3",
"type": "bidirectional",
"description": "Port 2.3, digital I/O or analog input."
},
{
"number": "16",
"name": "P2.2",
"type": "bidirectional",
"description": "Port 2.2, digital I/O or analog input."
},
{
"number": "17",
"name": "P2.1",
"type": "bidirectional",
"description": "Port 2.1, digital I/O or analog input."
},
{
"number": "18",
"name": "P2.0",
"type": "bidirectional",
"description": "Port 2.0, digital I/O or analog input."
},
{
"number": "19",
"name": "P1.7",
"type": "bidirectional",
"description": "Port 1.7, digital I/O or analog input."
},
{
"number": "20",
"name": "P1.6",
"type": "bidirectional",
"description": "Port 1.6, digital I/O or analog input."
},
{
"number": "21",
"name": "P1.5",
"type": "bidirectional",
"description": "Port 1.5, digital I/O or analog input."
},
{
"number": "22",
"name": "P1.4",
"type": "bidirectional",
"description": "Port 1.4, digital I/O or analog input."
},
{
"number": "23",
"name": "P1.3",
"type": "bidirectional",
"description": "Port 1.3, digital I/O or analog input."
},
{
"number": "24",
"name": "P1.2",
"type": "bidirectional",
"description": "Port 1.2, digital I/O or analog input."
},
{
"number": "25",
"name": "P1.1",
"type": "bidirectional",
"description": "Port 1.1, digital I/O or analog input."
},
{
"number": "26",
"name": "P1.0",
"type": "bidirectional",
"description": "Port 1.0, digital I/O or analog input."
},
{
"number": "27",
"name": "P0.7",
"type": "bidirectional",
"description": "Port 0.7, digital I/O or analog input."
},
{
"number": "28",
"name": "P0.6",
"type": "bidirectional",
"description": "Port 0.6, digital I/O or analog input."
},
{
"number": "29",
"name": "P0.5",
"type": "bidirectional",
"description": "Port 0.5, digital I/O or analog input."
},
{
"number": "30",
"name": "P0.4",
"type": "bidirectional",
"description": "Port 0.4, digital I/O or analog input."
},
{
"number": "31",
"name": "P0.3",
"type": "bidirectional",
"description": "Port 0.3, digital I/O or analog input."
},
{
"number": "32",
"name": "P0.2",
"type": "bidirectional",
"description": "Port 0.2, digital I/O or analog input."
}
],
"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: The 32-pin column of the Table 3.1 row 'P3.0/C2D' is ambiguous because the extracted text shows '— 9; The datasheet text does not state which of the 'IQR' package codes maps to which package. Ordering T"
],
"pages_sent": 41,
"cost_usd": 0.3001,
"at": "2026-10-22T21:50:29"
},
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"pages": 314,
"sha256": "ab1c6f9eff92046e",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
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}
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