component
C8051F133-GQR
Public Made by Adomby adom
SKYWORKS/SILICON LABS Microcontrollers (MCU/MPU/SOC), TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
Publish 0.1.0
ca7e921
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{
"slug": "c8051f133-gqr",
"version": "0.1.0",
"type": "component",
"description": "SKYWORKS/SILICON LABS Microcontrollers (MCU/MPU/SOC), TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"embedded processors & controllers",
"c8051f133-gqr",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"c8051f133-gqr.kicad_sym",
"c8051f133-gqr.kicad_mod",
"c8051f133-gqr.glb",
"c8051f133-gqr.step",
"c8051f133-gqr.lbr",
"docs/hero.png",
"docs/c8051f133-gqr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"c8051f133-gqr-hero.glb",
"c8051f133-gqr-hero.overlay.json",
"c8051f133-gqr-etched.glb"
],
"component": {
"mpn": "C8051F133-GQR",
"manufacturer": "SKYWORKS/SILICON LABS",
"package": "TQFP-64(10x10)",
"pin_count": 64,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/54debb77520396d0e51913f38723250e.pdf",
"parts": {
"symbol": "c8051f133-gqr.kicad_sym",
"footprint": "c8051f133-gqr.kicad_mod",
"model_3d": "c8051f133-gqr-hero.glb",
"model_3d_plain": "c8051f133-gqr-etched.glb",
"model_3d_step": "c8051f133-gqr-etched.step",
"model_3d_step_plain": "c8051f133-gqr.step",
"lbr": "c8051f133-gqr.lbr"
},
"distributor_links": {
"lcsc": "C3228467",
"digikey": "C8051F133-GQR-ND",
"mouser": "634-C8051F133-GQR"
},
"distributor_check": {
"checked_at": "2026-10-31T01:46:25Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "C8051F133-GQR-ND",
"status": "found",
"lifecycle": "Obsolete"
},
"mouser": {
"pn": "634-C8051F133-GQR",
"status": "found",
"lifecycle": "Obsolete"
}
},
"pins": [
{
"number": "24",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage, must be tied to +2.7 to +3.6 V."
},
{
"number": "41",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage, must be tied to +2.7 to +3.6 V."
},
{
"number": "57",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage, must be tied to +2.7 to +3.6 V."
},
{
"number": "25",
"name": "DGND",
"type": "power_in",
"description": "Digital ground, must be tied to ground."
},
{
"number": "40",
"name": "DGND",
"type": "power_in",
"description": "Digital ground, must be tied to ground."
},
{
"number": "56",
"name": "DGND",
"type": "power_in",
"description": "Digital ground, must be tied to ground."
},
{
"number": "6",
"name": "AV+",
"type": "power_in",
"description": "Analog supply voltage, must be tied to +2.7 to +3.6 V."
},
{
"number": "5",
"name": "AGND",
"type": "power_in",
"description": "Analog ground, must be tied to ground."
},
{
"number": "58",
"name": "TMS",
"type": "input",
"description": "JTAG Test Mode Select with internal pullup."
},
{
"number": "59",
"name": "TCK",
"type": "input",
"description": "JTAG Test Clock with internal pullup."
},
{
"number": "60",
"name": "TDI",
"type": "input",
"description": "JTAG Test Data Input with internal pullup, latched on the rising edge of TCK."
},
{
"number": "61",
"name": "TDO",
"type": "tri_state",
"description": "JTAG Test Data Output with internal pullup, shifted out on the falling edge of TCK; tri-state driver."
},
{
"number": "62",
"name": "RST",
"type": "bidirectional",
"description": "Device reset; open-drain output of the internal VDD monitor, driven low when VDD < VRST and MONEN is high, and an external source can force a reset by driving it low."
},
{
"number": "17",
"name": "XTAL1",
"type": "input",
"description": "Crystal input, return for the internal oscillator circuit for a crystal or ceramic resonator; becomes the system clock if overdriven by an external CMOS clock."
},
{
"number": "18",
"name": "XTAL2",
"type": "output",
"description": "Crystal output, the excitation driver for a crystal or ceramic resonator."
},
{
"number": "19",
"name": "MONEN",
"type": "input",
"description": "VDD monitor enable; tied high enables the internal VDD monitor, tied low disables it, and the pin must be tied high or low."
},
{
"number": "7",
"name": "VREF",
"type": "power_in",
"description": "Bandgap voltage reference output."
},
{
"number": "8",
"name": "VREF0",
"type": "input",
"description": "ADC0 voltage reference input."
},
{
"number": "9",
"name": "AIN0.0",
"type": "input",
"description": "ADC0 input channel 0."
},
{
"number": "10",
"name": "AIN0.1",
"type": "input",
"description": "ADC0 input channel 1."
},
{
"number": "11",
"name": "AIN0.2",
"type": "input",
"description": "ADC0 input channel 2."
},
{
"number": "12",
"name": "AIN0.3",
"type": "input",
"description": "ADC0 input channel 3."
},
{
"number": "13",
"name": "AIN0.4",
"type": "input",
"description": "ADC0 input channel 4."
},
{
"number": "14",
"name": "AIN0.5",
"type": "input",
"description": "ADC0 input channel 5."
},
{
"number": "15",
"name": "AIN0.6",
"type": "input",
"description": "ADC0 input channel 6."
},
{
"number": "16",
"name": "AIN0.7",
"type": "input",
"description": "ADC0 input channel 7."
},
{
"number": "4",
"name": "CP0+",
"type": "input",
"description": "Comparator 0 non-inverting input."
},
{
"number": "3",
"name": "CP0-",
"type": "input",
"description": "Comparator 0 inverting input."
},
{
"number": "2",
"name": "CP1+",
"type": "input",
"description": "Comparator 1 non-inverting input."
},
{
"number": "1",
"name": "CP1-",
"type": "input",
"description": "Comparator 1 inverting input."
},
{
"number": "55",
"name": "P0.0",
"type": "bidirectional",
"description": "Port 0.0 general-purpose I/O, assignable through the crossbar."
},
{
"number": "54",
"name": "P0.1",
"type": "bidirectional",
"description": "Port 0.1 general-purpose I/O, assignable through the crossbar."
},
{
"number": "53",
"name": "P0.2",
"type": "bidirectional",
"description": "Port 0.2 general-purpose I/O, assignable through the crossbar."
},
{
"number": "52",
"name": "P0.3",
"type": "bidirectional",
"description": "Port 0.3 general-purpose I/O, assignable through the crossbar."
},
{
"number": "51",
"name": "P0.4",
"type": "bidirectional",
"description": "Port 0.4 general-purpose I/O, assignable through the crossbar."
},
{
"number": "50",
"name": "ALE/P0.5",
"type": "bidirectional",
"description": "Port 0.5 I/O or ALE strobe for the external memory address bus (multiplexed mode)."
},
{
"number": "49",
"name": "RD/P0.6",
"type": "bidirectional",
"description": "Port 0.6 I/O or /RD strobe for the external memory bus."
},
{
"number": "48",
"name": "WR/P0.7",
"type": "bidirectional",
"description": "Port 0.7 I/O or /WR strobe for the external memory bus."
},
{
"number": "29",
"name": "A8/P1.0",
"type": "bidirectional",
"description": "Port 1.0 I/O or bit 8 of the external memory address bus (non-multiplexed mode)."
},
{
"number": "28",
"name": "A9/P1.1",
"type": "bidirectional",
"description": "Port 1.1 I/O or external memory address bit 9 (non-multiplexed mode)."
},
{
"number": "27",
"name": "A10/P1.2",
"type": "bidirectional",
"description": "Port 1.2 I/O or external memory address bit 10 (non-multiplexed mode)."
},
{
"number": "26",
"name": "A11/P1.3",
"type": "bidirectional",
"description": "Port 1.3 I/O or external memory address bit 11 (non-multiplexed mode)."
},
{
"number": "23",
"name": "A12/P1.4",
"type": "bidirectional",
"description": "Port 1.4 I/O or external memory address bit 12 (non-multiplexed mode)."
},
{
"number": "22",
"name": "A13/P1.5",
"type": "bidirectional",
"description": "Port 1.5 I/O or external memory address bit 13 (non-multiplexed mode)."
},
{
"number": "21",
"name": "A14/P1.6",
"type": "bidirectional",
"description": "Port 1.6 I/O or external memory address bit 14 (non-multiplexed mode)."
},
{
"number": "20",
"name": "A15/P1.7",
"type": "bidirectional",
"description": "Port 1.7 I/O or external memory address bit 15 (non-multiplexed mode)."
},
{
"number": "37",
"name": "A8m/A0/P2.0",
"type": "bidirectional",
"description": "Port 2.0 I/O or external memory address bit 8 (multiplexed) / bit 0 (non-multiplexed)."
},
{
"number": "36",
"name": "A9m/A1/P2.1",
"type": "bidirectional",
"description": "Port 2.1 I/O or external memory address bit 9 (multiplexed) / bit 1 (non-multiplexed)."
},
{
"number": "35",
"name": "A10m/A2/P2.2",
"type": "bidirectional",
"description": "Port 2.2 I/O or external memory address bit 10 (multiplexed) / bit 2 (non-multiplexed)."
},
{
"number": "34",
"name": "A11m/A3/P2.3",
"type": "bidirectional",
"description": "Port 2.3 I/O or external memory address bit 11 (multiplexed) / bit 3 (non-multiplexed)."
},
{
"number": "33",
"name": "A12m/A4/P2.4",
"type": "bidirectional",
"description": "Port 2.4 I/O or external memory address bit 12 (multiplexed) / bit 4 (non-multiplexed)."
},
{
"number": "32",
"name": "A13m/A5/P2.5",
"type": "bidirectional",
"description": "Port 2.5 I/O or external memory address bit 13 (multiplexed) / bit 5 (non-multiplexed)."
},
{
"number": "31",
"name": "A14m/A6/P2.6",
"type": "bidirectional",
"description": "Port 2.6 I/O or external memory address bit 14 (multiplexed) / bit 6 (non-multiplexed)."
},
{
"number": "30",
"name": "A15m/A7/P2.7",
"type": "bidirectional",
"description": "Port 2.7 I/O or external memory address bit 15 (multiplexed) / bit 7 (non-multiplexed)."
},
{
"number": "47",
"name": "AD0/D0/P3.0",
"type": "bidirectional",
"description": "Port 3.0 I/O or external memory address/data bit 0 (multiplexed) / data bit 0 (non-multiplexed)."
},
{
"number": "46",
"name": "AD1/D1/P3.1",
"type": "bidirectional",
"description": "Port 3.1 I/O or external memory address/data bit 1 (multiplexed) / data bit 1 (non-multiplexed)."
},
{
"number": "45",
"name": "AD2/D2/P3.2",
"type": "bidirectional",
"description": "Port 3.2 I/O or external memory address/data bit 2 (multiplexed) / data bit 2 (non-multiplexed)."
},
{
"number": "44",
"name": "AD3/D3/P3.3",
"type": "bidirectional",
"description": "Port 3.3 I/O or external memory address/data bit 3 (multiplexed) / data bit 3 (non-multiplexed)."
},
{
"number": "43",
"name": "AD4/D4/P3.4",
"type": "bidirectional",
"description": "Port 3.4 I/O or external memory address/data bit 4 (multiplexed) / data bit 4 (non-multiplexed)."
},
{
"number": "42",
"name": "AD5/D5/P3.5",
"type": "bidirectional",
"description": "Port 3.5 I/O or external memory address/data bit 5 (multiplexed) / data bit 5 (non-multiplexed)."
},
{
"number": "39",
"name": "AD6/D6/P3.6",
"type": "bidirectional",
"description": "Port 3.6 I/O or external memory address/data bit 6 (multiplexed) / data bit 6 (non-multiplexed)."
},
{
"number": "38",
"name": "AD7/D7/P3.7",
"type": "bidirectional",
"description": "Port 3.7 I/O or external memory address/data bit 7 (multiplexed) / data bit 7 (non-multiplexed)."
},
{
"number": "63",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "64",
"name": "NC",
"type": "unconnected",
"description": "No connection."
}
],
"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: Pin table has four number columns (F120/2/4/6, F121/3/5/7, F130/2, F131/3). The C8051F133 64-pin pin; On the F133 (no ADC2), Port 1 pins are shown by their A8-A15/P1.x functions only; the AIN2.x names a",
"2/64 pins cited to the wrong page (name found elsewhere): ['17:XTAL1@p41', '18:XTAL2@p41']"
],
"pages_sent": 52,
"cost_usd": 0.4754,
"at": "2026-10-31T01:46:10"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/54debb77520396d0e51913f38723250e.pdf",
"pages": 350,
"sha256": "de2e31cf5b17be5e",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 64,
"described": 64,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "c8051f133-gqr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12.0,
12.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "60567e81b0770b6c519104183a7a05ba52dddc11146b5fbe21434fbb5801696c",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "c8051f133-gqr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12.0,
12.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "ebd4abcc577a69b1fc1e4ea34364e239ac24df1b7468c3316094033baf1decf9",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}