component
C8051F585-IQ
Public Made by Adomby adom
SILICON LABS Pre-ordered MCUs, TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
Publish 0.1.0
387bd4b
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{
"slug": "c8051f585-iq",
"version": "0.1.0",
"type": "component",
"description": "SILICON LABS Pre-ordered MCUs, TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"embedded processors & controllers",
"c8051f585-iq",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"c8051f585-iq.kicad_sym",
"c8051f585-iq.kicad_mod",
"c8051f585-iq.glb",
"c8051f585-iq.step",
"c8051f585-iq.lbr",
"docs/hero.png",
"docs/c8051f585-iq-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"c8051f585-iq-hero.glb",
"c8051f585-iq-hero.overlay.json"
],
"component": {
"mpn": "C8051F585-IQ",
"manufacturer": "SILICON LABS",
"package": "TQFP-48(7x7)",
"pin_count": 48,
"category": "Embedded Processors & Controllers",
"subcategory": "Pre-ordered MCUs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6a892c3999b75584cafb34969e0126f8.pdf",
"parts": {
"symbol": "c8051f585-iq.kicad_sym",
"footprint": "c8051f585-iq.kicad_mod",
"model_3d": "c8051f585-iq-hero.glb",
"model_3d_plain": "c8051f585-iq.glb",
"model_3d_step": "c8051f585-iq-etched.step",
"model_3d_step_plain": "c8051f585-iq.step",
"lbr": "c8051f585-iq.lbr"
},
"distributor_links": {
"lcsc": "C1337786",
"digikey": "336-1574-ND",
"mouser": "634-C8051F585-IQ"
},
"distributor_check": {
"checked_at": "2026-11-13T18:38:59Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "336-1574-ND",
"status": "found"
},
"mouser": {
"pn": "634-C8051F585-IQ",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "P0.1",
"type": "bidirectional",
"description": "Port 0.1 is a digital I/O or analog input pin; when the ADC uses the external CNVSTR start-of-conversion source, its PnSKIP bit must be set to 1."
},
{
"number": "2",
"name": "VIO",
"type": "power_in",
"description": "Port I/O supply voltage that must be connected; setting VIO to 5 V lets the Port I/O and RST pins interface to 5 V logic."
},
{
"number": "3",
"name": "VREGIN",
"type": "power_in",
"description": "Voltage Regulator Input for the on-chip voltage regulator (REG0)."
},
{
"number": "4",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage that must be connected; the device is specified for 1.8 V to 5.25 V operation."
},
{
"number": "5",
"name": "VDDA",
"type": "power_in",
"description": "Analog supply voltage that must be connected."
},
{
"number": "6",
"name": "GND",
"type": "power_in",
"description": "Digital ground that must be connected."
},
{
"number": "7",
"name": "GNDA",
"type": "power_in",
"description": "Analog ground that must be connected."
},
{
"number": "8",
"name": "P0.0",
"type": "bidirectional",
"description": "Port 0.0 is a digital I/O or analog input pin that doubles as the VREF voltage reference; if used as VREF it must be set to analog I/O and skipped by the Crossbar."
},
{
"number": "9",
"name": "P4.7",
"type": "bidirectional",
"description": "Port 4.7 is a digital-only I/O pin (no analog input or PnSKIP option) with output mode set by PnMDOUT and it is also used by the External Memory Interface when enabled."
},
{
"number": "10",
"name": "P4.6",
"type": "bidirectional",
"description": "Port 4.6 is a digital-only I/O pin (no analog input or PnSKIP option) with output mode set by PnMDOUT and it is also used by the External Memory Interface when enabled."
},
{
"number": "11",
"name": "C2D",
"type": "bidirectional",
"description": "Bi-directional data signal for the C2 Debug Interface."
},
{
"number": "12",
"name": "RST/C2CK",
"type": "bidirectional",
"description": "Device reset: an open-drain output of the internal POR or VDD monitor that an external source can drive low to reset the device, and the clock input for the C2 Debug Interface."
},
{
"number": "13",
"name": "P4.5",
"type": "bidirectional",
"description": "Port 4.5 is a digital-only I/O pin (no analog input or PnSKIP option) with output mode set by PnMDOUT and it is also used by the External Memory Interface when enabled."
},
{
"number": "14",
"name": "P4.4",
"type": "bidirectional",
"description": "Port 4.4 is a digital-only I/O pin (no analog input or PnSKIP option) with output mode set by PnMDOUT and it is also used by the External Memory Interface when enabled."
},
{
"number": "15",
"name": "P4.3",
"type": "bidirectional",
"description": "Port 4.3 is a digital-only I/O pin (no analog input or PnSKIP option) with output mode set by PnMDOUT and it is also used by the External Memory Interface when enabled."
},
{
"number": "16",
"name": "P4.2",
"type": "bidirectional",
"description": "Port 4.2 is a digital-only I/O pin (no analog input or PnSKIP option) with output mode set by PnMDOUT and it is also used by the External Memory Interface when enabled."
},
{
"number": "17",
"name": "P4.1",
"type": "bidirectional",
"description": "Port 4.1 is a digital-only I/O pin (no analog input or PnSKIP option) with output mode set by PnMDOUT and it is also used by the External Memory Interface when enabled."
},
{
"number": "18",
"name": "P4.0",
"type": "bidirectional",
"description": "Port 4.0 is a digital-only I/O pin (no analog input or PnSKIP option) with output mode set by PnMDOUT and it is also used by the External Memory Interface when enabled."
},
{
"number": "19",
"name": "P3.7",
"type": "bidirectional",
"description": "Port 3.7 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "20",
"name": "P3.6",
"type": "bidirectional",
"description": "Port 3.6 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "21",
"name": "P3.5",
"type": "bidirectional",
"description": "Port 3.5 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "22",
"name": "P3.4",
"type": "bidirectional",
"description": "Port 3.4 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "23",
"name": "P3.3",
"type": "bidirectional",
"description": "Port 3.3 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "24",
"name": "P3.2",
"type": "bidirectional",
"description": "Port 3.2 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "25",
"name": "P3.1",
"type": "bidirectional",
"description": "Port 3.1 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "26",
"name": "P3.0",
"type": "bidirectional",
"description": "Port 3.0 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "27",
"name": "P2.7",
"type": "bidirectional",
"description": "Port 2.7 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "28",
"name": "P2.6",
"type": "bidirectional",
"description": "Port 2.6 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "29",
"name": "P2.5",
"type": "bidirectional",
"description": "Port 2.5 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "30",
"name": "P2.4",
"type": "bidirectional",
"description": "Port 2.4 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "31",
"name": "P2.3",
"type": "bidirectional",
"description": "Port 2.3 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "32",
"name": "P2.2",
"type": "bidirectional",
"description": "Port 2.2 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "33",
"name": "P2.1",
"type": "bidirectional",
"description": "Port 2.1 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "34",
"name": "P2.0",
"type": "bidirectional",
"description": "Port 2.0 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT, and it is also used by the External Memory Interface when enabled."
},
{
"number": "35",
"name": "P1.7",
"type": "bidirectional",
"description": "Port 1.7 is a digital I/O or analog input pin, and is the EMIF /WR control line when the External Memory Interface is used (Crossbar must skip it)."
},
{
"number": "36",
"name": "P1.6",
"type": "bidirectional",
"description": "Port 1.6 is a digital I/O or analog input pin, and is the EMIF /RD control line when the External Memory Interface is used (Crossbar must skip it)."
},
{
"number": "37",
"name": "P1.5",
"type": "bidirectional",
"description": "Port 1.5 is a digital I/O or analog input pin, and is the EMIF ALE control line in multiplexed EMIF mode (Crossbar must skip it)."
},
{
"number": "38",
"name": "P1.4",
"type": "bidirectional",
"description": "Port 1.4 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT."
},
{
"number": "39",
"name": "P1.3",
"type": "bidirectional",
"description": "Port 1.3 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT."
},
{
"number": "40",
"name": "P1.2",
"type": "bidirectional",
"description": "Port 1.2 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT."
},
{
"number": "41",
"name": "P1.1",
"type": "bidirectional",
"description": "Port 1.1 is a digital I/O or analog input pin, with input mode set by PnMDIN and output mode by PnMDOUT."
},
{
"number": "42",
"name": "P1.0",
"type": "bidirectional",
"description": "Port 1.0 is a digital I/O or analog input pin that can also be selected as the INT0/INT1 external interrupt source via IT01CF."
},
{
"number": "43",
"name": "P0.7",
"type": "bidirectional",
"description": "Port 0.7 is a digital I/O or analog input pin; the Crossbar fixes CAN0 RX to this pin when CAN0 is enabled."
},
{
"number": "44",
"name": "P0.6",
"type": "bidirectional",
"description": "Port 0.6 is a digital I/O or analog input pin; the Crossbar fixes CAN0 TX to this pin when CAN0 is enabled."
},
{
"number": "45",
"name": "P0.5",
"type": "bidirectional",
"description": "Port 0.5 is a digital I/O pin; the Crossbar always assigns UART0 RX to this pin."
},
{
"number": "46",
"name": "P0.4",
"type": "bidirectional",
"description": "Port 0.4 is a digital I/O pin; the Crossbar always assigns UART0 TX to this pin."
},
{
"number": "47",
"name": "P0.3",
"type": "bidirectional",
"description": "Port 0.3 is a digital I/O or analog input pin that serves as XTAL2 for the external oscillator, so its PnSKIP bit must be set when the oscillator is used."
},
{
"number": "48",
"name": "P0.2",
"type": "bidirectional",
"description": "Port 0.2 is a digital I/O or analog input pin that serves as XTAL1 for the external oscillator, so its PnSKIP bit must be set when the oscillator is used."
}
],
"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: Table 2.1 lists C8051F585-IQ as QFP-48 with 96 kB Flash and 40 Port I/Os, with no CAN2.0B or LIN2.1 ; The Table 2.1 row for C8051F585-IQ does not clearly show the External Memory Interface column (the c; The datasheet gives no electrical pin type for the analog-capable Port pins (D I/O or A In). KiCad h"
],
"pages_sent": 43,
"cost_usd": 0.1951,
"at": "2026-11-13T18:38:48"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/6a892c3999b75584cafb34969e0126f8.pdf",
"pages": 361,
"sha256": "43992a079d5dbe76",
"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": "c8051f585-iq.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": "c8051f585-iq-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": "07adf993a5e5f7d5830b017bae565a6b212ed5f8477edffe2ef1b161495f9425",
"checked": "2026-11-13",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "QFP-48",
"source_page": 31,
"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": 1.2,
"range_mm": [
null,
1.2
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "c8051f585-iq.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}