component
PIC18LF14K50T-I
Public Made by Adomby adom
Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SSOP-20-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "pic18lf14k50t-i",
"version": "0.1.0",
"type": "component",
"description": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SSOP-20-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"single chip microcomputer-microcontroller",
"pic18lf14k50t-i",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"pic18lf14k50t-i.kicad_sym",
"pic18lf14k50t-i.kicad_mod",
"pic18lf14k50t-i.glb",
"pic18lf14k50t-i.step",
"pic18lf14k50t-i.lbr",
"docs/hero.png",
"docs/pic18lf14k50t-i-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"pic18lf14k50t-i-hero.glb",
"pic18lf14k50t-i-hero.overlay.json",
"pic18lf14k50t-i-etched.glb"
],
"component": {
"mpn": "PIC18LF14K50T-I",
"manufacturer": "Microchip Tech",
"package": "SSOP-20-208mil",
"pin_count": 20,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8a7852bc1e3d8ad3d625df604716391b.pdf",
"parts": {
"symbol": "pic18lf14k50t-i.kicad_sym",
"footprint": "pic18lf14k50t-i.kicad_mod",
"model_3d": "pic18lf14k50t-i-hero.glb",
"model_3d_plain": "pic18lf14k50t-i-etched.glb",
"model_3d_step": "pic18lf14k50t-i-etched.step",
"model_3d_step_plain": "pic18lf14k50t-i.step",
"lbr": "pic18lf14k50t-i.lbr"
},
"distributor_links": {
"lcsc": "C630146"
},
"distributor_check": {
"checked_at": "2026-10-27T01:25:43Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "VDD",
"type": "power_in",
"description": "Positive supply pin; the datasheet states an operating voltage range of 1.8V to 5.5V."
},
{
"number": "2",
"name": "RA5/OSC1/CLKI",
"type": "bidirectional",
"description": "Port pin RA5 multiplexed with the oscillator input OSC1 and external clock input CLKI."
},
{
"number": "3",
"name": "RA4/AN3/OSC2/CLKO",
"type": "bidirectional",
"description": "Port pin RA4 multiplexed with analog input AN3, oscillator output OSC2 and clock output CLKO."
},
{
"number": "4",
"name": "RA3/MCLR/VPP",
"type": "input",
"description": "Port input RA3 multiplexed with the master clear reset input MCLR and the programming voltage input VPP."
},
{
"number": "5",
"name": "RC5/CCP1/P1A/T0CKI",
"type": "bidirectional",
"description": "Port pin RC5 multiplexed with the CCP1 capture/compare/PWM, the ECCP output P1A and the Timer0 clock input T0CKI."
},
{
"number": "6",
"name": "RC4/P1B/C12OUT/SRQ",
"type": "bidirectional",
"description": "Port pin RC4 multiplexed with the ECCP output P1B, the comparator output C12OUT and the SR latch output SRQ."
},
{
"number": "7",
"name": "RC3/AN7/P1C/C12IN3-/PGM",
"type": "bidirectional",
"description": "Port pin RC3 multiplexed with analog input AN7, ECCP output P1C, comparator input C12IN3- and the low-voltage programming pin PGM."
},
{
"number": "8",
"name": "RC6/AN8/SS/T13CKI/T1OSCI",
"type": "bidirectional",
"description": "Port pin RC6 multiplexed with analog input AN8, the MSSP slave select SS, the Timer1/3 clock input T13CKI and the Timer1 oscillator input T1OSCI."
},
{
"number": "9",
"name": "RC7/AN9/SDO/T1OSCO",
"type": "bidirectional",
"description": "Port pin RC7 multiplexed with analog input AN9, the SPI data output SDO and the Timer1 oscillator output T1OSCO."
},
{
"number": "10",
"name": "RB7/TX/CK",
"type": "bidirectional",
"description": "Port pin RB7 multiplexed with the EUSART transmit output TX and the synchronous clock CK."
},
{
"number": "11",
"name": "RB6/SCK/SCL",
"type": "bidirectional",
"description": "Port pin RB6 multiplexed with the SPI clock SCK and the I2C clock SCL."
},
{
"number": "12",
"name": "RB5/AN11/RX/DT",
"type": "bidirectional",
"description": "Port pin RB5 multiplexed with analog input AN11, the EUSART receive input RX and the synchronous data DT."
},
{
"number": "13",
"name": "RB4/AN10/SDI/SDA",
"type": "bidirectional",
"description": "Port pin RB4 multiplexed with analog input AN10, the SPI data input SDI and the I2C data SDA."
},
{
"number": "14",
"name": "RC2/AN6/P1D/C12IN2-/CVREF/INT2",
"type": "bidirectional",
"description": "Port pin RC2 multiplexed with analog input AN6, ECCP output P1D, comparator input C12IN2-, the comparator reference output CVREF and external interrupt INT2."
},
{
"number": "15",
"name": "RC1/AN5/C12IN1-/INT1/VREF-",
"type": "bidirectional",
"description": "Port pin RC1 multiplexed with analog input AN5, comparator input C12IN1-, external interrupt INT1 and the negative A/D reference VREF-."
},
{
"number": "16",
"name": "RC0/AN4/C12IN+/INT0/VREF+",
"type": "bidirectional",
"description": "Port pin RC0 multiplexed with analog input AN4, comparator input C12IN+, external interrupt INT0 and the positive A/D reference VREF+."
},
{
"number": "17",
"name": "VUSB",
"type": "power_out",
"description": "USB voltage pin for the on-chip USB transceiver."
},
{
"number": "18",
"name": "D-/PGC",
"type": "bidirectional",
"description": "USB differential D- data line, shared with the in-circuit programming clock PGC."
},
{
"number": "19",
"name": "D+/PGD",
"type": "bidirectional",
"description": "USB differential D+ data line, shared with the in-circuit programming data PGD."
},
{
"number": "20",
"name": "VSS",
"type": "power_in",
"description": "Ground reference pin for the logic and I/O."
}
],
"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 datasheet supplied covers the PIC18F1XK50 family (Advance Information, DS41320A) and does not me; Figure 1 is labelled '20-PIN PDIP, SSOP, SOIC (300 MIL)'. The text never mentions a 208 mil SSOP bod; The datasheet has no pin description table. Descriptions come only from the pin-name functions. The "
],
"pages_sent": 4,
"cost_usd": 0.1146,
"at": "2026-10-27T01:25:09"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/8a7852bc1e3d8ad3d625df604716391b.pdf",
"pages": 4,
"sha256": "3fbec48168e3cb26",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 20,
"described": 20,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "pic18lf14k50t-i.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
7.8,
7.2,
2.1
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "c9a01a276d0b4d9561efd58f2fcee56f52c1b6ab464ea7a0380cab4e87a924e6",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "pic18lf14k50t-i-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
7.8,
7.2,
2.1
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "b364ebd5da65451a1aba102039c57c111ebb84282b64c22ab86360d9e058ec33",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}