component
PIC18F14K22-I
Public Made by Adomby adom
Microchip Tech Microcontrollers (MCU/MPU/SOC), QFN-20-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992
{
"schema_version": 1,
"type": "component",
"slug": "pic18f14k22-i",
"title": "PIC18F14K22-I",
"brief": "Microchip Tech Microcontrollers (MCU/MPU/SOC), QFN-20-EP(4x4). 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",
"pic18f14k22-i",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "PIC18F14K22-I",
"manufacturer": "Microchip Tech",
"package": "QFN-20-EP(4x4)",
"pin_count": 21,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589806843666608128",
"parts": {
"symbol": "pic18f14k22-i.kicad_sym",
"footprint": "pic18f14k22-i.kicad_mod",
"model_3d": "pic18f14k22-i-hero.glb",
"model_3d_plain": "pic18f14k22-i-etched.glb",
"model_3d_step": "pic18f14k22-i-etched.step",
"model_3d_step_plain": "pic18f14k22-i.step",
"lbr": "pic18f14k22-i.lbr"
},
"distributor_links": {
"lcsc": "C638171"
},
"distributor_check": {
"checked_at": "2026-10-19T02:46:36Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "RA3/MCLR/VPP",
"type": "input",
"description": "Input-only pin (Schmitt Trigger) that serves as active-low Master Clear MCLR with internal pull-up or as high-voltage programming input VPP; the RA3 digital input function is only available when MCLR functionality is disabled."
},
{
"number": "2",
"name": "RC5/CCP1/P1A",
"type": "bidirectional",
"description": "Digital I/O that also serves as ECCP1 capture input, compare or PWM output CCP1, and Enhanced CCP1 PWM output P1A."
},
{
"number": "3",
"name": "RC4/C2OUT/P1B/SRNQ",
"type": "bidirectional",
"description": "Digital I/O that also serves as Comparator 2 output C2OUT, Enhanced CCP1 PWM output P1B, and SR latch inverted output SRNQ."
},
{
"number": "4",
"name": "RC3/AN7/C12IN3-/P1C/PGM",
"type": "bidirectional",
"description": "Digital I/O that also serves as ADC channel 7, Comparator C1 and C2 inverting input channel 3, Enhanced CCP1 PWM output P1C, and Low-Voltage ICSP programming enable pin PGM (Schmitt Trigger input, all other functions disabled when enabled by the LVP Configuration bit)."
},
{
"number": "5",
"name": "RC6/AN8/SS",
"type": "bidirectional",
"description": "Digital I/O that also serves as ADC channel 8 and SPI slave select input SS for the MSSP module (TTL input)."
},
{
"number": "6",
"name": "RC7/AN9/SDO",
"type": "bidirectional",
"description": "Digital I/O that also serves as ADC channel 9 and SPI data output SDO for the MSSP module."
},
{
"number": "7",
"name": "RB7/TX/CK",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as EUSART asynchronous transmit TX and synchronous clock CK."
},
{
"number": "8",
"name": "RB6/SCK/SCL",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as SPI clock SCK and I2C clock SCL for the MSSP module."
},
{
"number": "9",
"name": "RB5/AN11/RX/DT",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as ADC channel 11, EUSART asynchronous receive RX, and EUSART synchronous data DT."
},
{
"number": "10",
"name": "RB4/AN10/SDI/SDA",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as ADC channel 10, SPI data input SDI, and I2C data SDA for the MSSP module."
},
{
"number": "11",
"name": "RC2/AN6/C12IN2-/P1D",
"type": "bidirectional",
"description": "Digital I/O that also serves as ADC channel 6, Comparator C1 and C2 inverting input channel 2, and Enhanced CCP1 PWM output P1D."
},
{
"number": "12",
"name": "RC1/AN5/C12IN1-",
"type": "bidirectional",
"description": "Digital I/O that also serves as ADC channel 5 and Comparator C1 and C2 inverting input channel 1."
},
{
"number": "13",
"name": "RC0/AN4/C2IN+",
"type": "bidirectional",
"description": "Digital I/O that also serves as ADC channel 4 and Comparator C2 noninverting input."
},
{
"number": "14",
"name": "RA2/AN2/C1OUT/T0CKI/INT2/SRQ",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as ADC channel 2, Comparator C1 output, Timer0 external clock input T0CKI, external interrupt INT2, and SR latch output SRQ."
},
{
"number": "15",
"name": "RA1/AN1/C12IN0-/VREF+/INT1/PGC",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as ADC channel 1, Comparator C1 and C2 inverting input channel 0, ADC and DAC reference voltage (high) input VREF+, external interrupt INT1, and ICSP programming clock PGC."
},
{
"number": "16",
"name": "RA0/AN0/CVREF/VREF-/C1IN+/INT0/PGD",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as ADC channel 0, DAC reference voltage output CVREF/DAC1OUT, ADC and DAC reference voltage (low) input VREF-, Comparator C1 noninverting input, external interrupt INT0, and ICSP programming data PGD."
},
{
"number": "17",
"name": "VSS",
"type": "power_in",
"description": "Ground reference for logic and I/O pins."
},
{
"number": "18",
"name": "VDD",
"type": "power_in",
"description": "Positive supply for logic and I/O pins."
},
{
"number": "19",
"name": "RA5/OSC1/CLKIN/T13CKI",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as oscillator crystal input OSC1, external clock source input CLKIN, and Timer1/Timer3 external clock input T13CKI."
},
{
"number": "20",
"name": "RA4/AN3/OSC2/CLKOUT",
"type": "bidirectional",
"description": "Digital I/O with programmable weak pull-up that also serves as ADC channel 3, oscillator crystal output OSC2 (crystal modes), and CLKOUT, which outputs the instruction cycle clock at 1/4 the OSC1 frequency in RC mode."
},
{
"number": "21",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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: The exposed pad (EP) is shown in the QFN package drawing (page 380) but the datasheet text gives no ; The QFN pin numbers come from Table 1 and Table 1-2 (pages 3 and 10-11). The 20 QFN pins 1-20 were e; RA3 is input-only and has no TRISA bit; it is typed as input, not bidirectional, per Table 8-1 note ",
"exposed pad 21 added from the footprint"
],
"pages_sent": 56,
"cost_usd": 0.2443,
"at": "2026-10-19T02:46:22"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589806843666608128",
"pages": 387,
"sha256": "21f69d409798287f",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 21,
"described": 21,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "pic18f14k22-i.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
4,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "c9476a1612023de37f27b4972110ab6ac6dc0eaf5ac48957a2e1c497650082a5",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "pic18f14k22-i-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
4,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "392c1ebddd7e05861d023fba115e5bc9726fb63879f43e7bf915dd3188834af3",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Microchip Tech",
"Package": "QFN-20-EP(4x4)",
"Category": "Embedded Processors & Controllers",
"Pins": "21"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "21f69d409798287f169802dcdc45d0d2b8f4b6632b94ee366fede53697680404",
"rows": [
{
"name": "Ambient temperature under bias",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Voltage on VDD pin with respect to VSS (PIC18F1XK22)",
"symbol": "VDD",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6.5,
"conditions": "PIC18F1XK22",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Voltage on MCLR pin with respect to VSS",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 9,
"conditions": "",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Voltage on all other pins with respect to VSS",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "Maximum is (VDD + 0.3V)",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Maximum current on VSS pin",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 250,
"conditions": "-40°C ≤ TA ≤ +85°C, Industrial",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Maximum current on VDD pin",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 250,
"conditions": "-40°C ≤ TA ≤ +85°C, Industrial",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Maximum current sunk by all ports",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 250,
"conditions": "",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Maximum current sourced by all ports",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 250,
"conditions": "",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Maximum output current sunk by any I/O pin",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Maximum output current sourced by any I/O pin",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 319,
"source": "datasheet"
},
{
"name": "Clamp current",
"symbol": "IK",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 20,
"conditions": "VPIN < 0 or VPIN > VDD",
"source_page": 319,
"source": "datasheet"
},
{
"name": "VDD minimum operating supply voltage",
"symbol": "VDDMIN",
"kind": "recommended_operating",
"unit": "V",
"min": 2.3,
"typ": null,
"max": null,
"conditions": "FOSC ≤ 20 MHz",
"source_page": 320,
"source": "datasheet"
},
{
"name": "VDD minimum operating supply voltage",
"symbol": "VDDMIN",
"kind": "recommended_operating",
"unit": "V",
"min": 3,
"typ": null,
"max": null,
"conditions": "FOSC ≤ 64 MHz",
"source_page": 320,
"source": "datasheet"
},
{
"name": "VDD maximum operating supply voltage",
"symbol": "VDDMAX",
"kind": "recommended_operating",
"unit": "V",
"min": null,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 320,
"source": "datasheet"
},
{
"name": "Operating ambient temperature, industrial minimum",
"symbol": "TA_MIN",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": null,
"conditions": "Industrial temperature",
"source_page": 320,
"source": "datasheet"
},
{
"name": "Operating ambient temperature, industrial maximum",
"symbol": "TA_MAX",
"kind": "recommended_operating",
"unit": "°C",
"min": null,
"typ": null,
"max": 85,
"conditions": "Industrial temperature",
"source_page": 320,
"source": "datasheet"
},
{
"name": "Supply voltage VDD",
"symbol": "D001",
"kind": "recommended_operating",
"unit": "V",
"min": 2.3,
"typ": null,
"max": 5.5,
"conditions": "FOSC ≤ 20 MHz",
"source_page": 324,
"source": "datasheet"
},
{
"name": "Supply voltage VDD",
"symbol": "D001",
"kind": "recommended_operating",
"unit": "V",
"min": 3,
"typ": null,
"max": 5.5,
"conditions": "FOSC ≤ 64 MHz, 85°C",
"source_page": 324,
"source": "datasheet"
},
{
"name": "RAM data retention voltage",
"symbol": "VDR",
"kind": "electrical",
"unit": "V",
"min": 1.7,
"typ": null,
"max": null,
"conditions": "Device in Sleep mode",
"source_page": 324,
"source": "datasheet"
},
{
"name": "VDD rise rate to ensure internal Power-on Reset signal",
"symbol": "SVDD",
"kind": "electrical",
"unit": "V/ms",
"min": 0.05,
"typ": null,
"max": null,
"conditions": "",
"source_page": 324,
"source": "datasheet"
},
{
"name": "Power-down base current IPD, +85°C",
"symbol": "IPD",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 17,
"max": 40,
"conditions": "VDD = 2.3 V; WDT, BOR, FVR and T1OSC disabled, all peripherals inactive",
"source_page": 332,
"source": "datasheet"
},
{
"name": "Power-down base current IPD, +125°C",
"symbol": "IPD",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 55,
"conditions": "VDD = 2.3 V; WDT, BOR, FVR and T1OSC disabled, all peripherals inactive",
"source_page": 332,
"source": "datasheet"
},
{
"name": "Power-down base current IPD, +85°C",
"symbol": "IPD",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 18,
"max": 43,
"conditions": "VDD = 3.0 V; WDT, BOR, FVR and T1OSC disabled, all peripherals inactive",
"source_page": 332,
"source": "datasheet"
},
{
"name": "Power-down base current IPD, +125°C",
"symbol": "IPD",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 65,
"conditions": "VDD = 3.0 V; WDT, BOR, FVR and T1OSC disabled, all peripherals inactive",
"source_page": 332,
"source": "datasheet"
},
{
"name": "Power-down base current IPD, +85°C",
"symbol": "IPD",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 20,
"max": 45,
"conditions": "VDD = 5.0 V; WDT, BOR, FVR and T1OSC disabled, all peripherals inactive",
"source_page": 332,
"source": "datasheet"
},
{
"name": "Power-down base current IPD, +125°C",
"symbol": "IPD",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 80,
"conditions": "VDD = 5.0 V; WDT, BOR, FVR and T1OSC disabled, all peripherals inactive",
"source_page": 332,
"source": "datasheet"
},
{
"name": "Primary run supply current IDD (EC medium osc)",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 0.2,
"max": 0.32,
"conditions": "-40°C to +125°C, VDD = 2.3 V, FOSC = 1 MHz, PRI_RUN EC Med Osc",
"source_page": 328,
"source": "datasheet"
},
{
"name": "Primary run supply current IDD (EC medium osc)",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 0.27,
"max": 0.39,
"conditions": "-40°C to +125°C, VDD = 3.0 V, FOSC = 1 MHz, PRI_RUN EC Med Osc",
"source_page": 328,
"source": "datasheet"
},
{
"name": "Primary run supply current IDD (EC medium osc)",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 0.3,
"max": 0.42,
"conditions": "-40°C to +125°C, VDD = 5.0 V, FOSC = 1 MHz, PRI_RUN EC Med Osc",
"source_page": 328,
"source": "datasheet"
},
{
"name": "Primary run supply current IDD (EC high osc)",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 2.4,
"max": 3.2,
"conditions": "-40°C to +125°C, VDD = 2.3 V, FOSC = 16 MHz, PRI_RUN EC High Osc",
"source_page": 328,
"source": "datasheet"
},
{
"name": "Primary run supply current IDD (EC high osc)",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 3,
"max": 4.2,
"conditions": "-40°C to +125°C, VDD = 3.0 V, FOSC = 16 MHz, PRI_RUN EC High Osc",
"source_page": 328,
"source": "datasheet"
},
{
"name": "Primary run supply current IDD (EC high osc)",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 3.3,
"max": 4.4,
"conditions": "-40°C to +125°C, VDD = 5.0 V, FOSC = 16 MHz, PRI_RUN EC High Osc",
"source_page": 328,
"source": "datasheet"
},
{
"name": "Primary run supply current IDD (EC high osc, 64 MHz)",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 11.5,
"max": 14,
"conditions": "-40°C to +125°C, VDD = 3.0 V, FOSC = 64 MHz, PRI_RUN EC High Osc",
"source_page": 328,
"source": "datasheet"
},
{
"name": "Primary run supply current IDD (EC high osc, 64 MHz)",
"symbol": "IDD",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 12.1,
"max": 14.6,
"conditions": "-40°C to +125°C, VDD = 5.0 V, FOSC = 64 MHz, PRI_RUN EC High Osc",
"source_page": 328,
"source": "datasheet"
},
{
"name": "Input low voltage, TTL buffer",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "4.5 V ≤ VDD ≤ 5.5 V",
"source_page": 334,
"source": "datasheet"
},
{
"name": "Input high voltage, TTL buffer",
"symbol": "VIH",
"kind": "electrical",
"unit": "V",
"min": 2,
"typ": null,
"max": null,
"conditions": "4.5 V ≤ VDD ≤ 5.5 V",
"source_page": 334,
"source": "datasheet"
},
{
"name": "Input leakage current, I/O ports",
"symbol": "IIL",
"kind": "electrical",
"unit": "nA",
"min": -5,
"typ": null,
"max": 5,
"conditions": "VSS ≤ VPIN ≤ VDD, pin at high-impedance, -40°C to 85°C",
"source_page": 334,
"source": "datasheet"
},
{
"name": "Input leakage current, I/O ports",
"symbol": "IIL",
"kind": "electrical",
"unit": "nA",
"min": -1000,
"typ": null,
"max": 1000,
"conditions": "VSS ≤ VPIN ≤ VDD, 85°C to 125°C",
"source_page": 334,
"source": "datasheet"
},
{
"name": "Input leakage current, MCLR",
"symbol": "IIL",
"kind": "electrical",
"unit": "nA",
"min": -200,
"typ": null,
"max": 200,
"conditions": "VSS ≤ VPIN ≤ VDD",
"source_page": 334,
"source": "datasheet"
},
{
"name": "PORTB weak pull-up current",
"symbol": "IPUR",
"kind": "electrical",
"unit": "µA",
"min": 50,
"typ": 250,
"max": 400,
"conditions": "VDD = 5.0 V, VPIN = VSS",
"source_page": 334,
"source": "datasheet"
},
{
"name": "Capacitive loading, OSC2 pin",
"symbol": "COSC2",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": null,
"max": 15,
"conditions": "XT, HS and LP modes when external clock drives OSC1",
"source_page": 336,
"source": "datasheet"
},
{
"name": "Capacitive loading, all I/O pins",
"symbol": "CIO",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 336,
"source": "datasheet"
},
{
"name": "HFINTOSC 16 MHz calibrated frequency tolerance",
"symbol": "HFOSC",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "0°C ≤ TA ≤ 60°C",
"source_page": 342,
"source": "datasheet"
},
{
"name": "HFINTOSC 16 MHz calibrated frequency tolerance",
"symbol": "HFOSC",
"kind": "tolerance",
"unit": "%",
"min": -3,
"typ": null,
"max": 3,
"conditions": "60°C ≤ TA ≤ +85°C",
"source_page": 342,
"source": "datasheet"
},
{
"name": "HFINTOSC wake-up from Sleep start-up time",
"symbol": "TIOSC ST",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": 5,
"max": 8,
"conditions": "VDD = 3.0 V, -40°C to +85°C",
"source_page": 342,
"source": "datasheet"
},
{
"name": "PLL oscillator frequency range",
"symbol": "FOSC",
"kind": "electrical",
"unit": "MHz",
"min": 4,
"typ": null,
"max": 5,
"conditions": "VDD = 1.8–3.0 V",
"source_page": 342,
"source": "datasheet"
},
{
"name": "PLL oscillator frequency range",
"symbol": "FOSC",
"kind": "electrical",
"unit": "MHz",
"min": 4,
"typ": null,
"max": 16,
"conditions": "VDD = 3.0–5.0 V, -40°C to +85°C",
"source_page": 342,
"source": "datasheet"
},
{
"name": "PLL oscillator frequency range",
"symbol": "FOSC",
"kind": "electrical",
"unit": "MHz",
"min": 4,
"typ": null,
"max": 12,
"conditions": "VDD = 3.0–5.0 V, 125°C",
"source_page": 342,
"source": "datasheet"
},
{
"name": "PLL on-chip VCO system frequency",
"symbol": "FSYS",
"kind": "electrical",
"unit": "MHz",
"min": 16,
"typ": null,
"max": 20,
"conditions": "VDD = 1.8–3.0 V",
"source_page": 342,
"source": "datasheet"
},
{
"name": "PLL on-chip VCO system frequency",
"symbol": "FSYS",
"kind": "electrical",
"unit": "MHz",
"min": 16,
"typ": null,
"max": 64,
"conditions": "VDD = 3.0–5.0 V, -40°C to +85°C",
"source_page": 342,
"source": "datasheet"
},
{
"name": "PLL on-chip VCO system frequency",
"symbol": "FSYS",
"kind": "electrical",
"unit": "MHz",
"min": 16,
"typ": null,
"max": 48,
"conditions": "VDD = 3.0–5.0 V, 125°C",
"source_page": 342,
"source": "datasheet"
},
{
"name": "PLL start-up time (lock time)",
"symbol": "trc",
"kind": "timing",
"unit": "ms",
"min": null,
"typ": null,
"max": 2,
"conditions": "",
"source_page": 342,
"source": "datasheet"
},
{
"name": "CLKOUT stability (jitter)",
"symbol": "CLK",
"kind": "tolerance",
"unit": "%",
"min": -0.25,
"typ": null,
"max": 0.25,
"conditions": "",
"source_page": 342,
"source": "datasheet"
},
{
"name": "Maximum junction temperature",
"symbol": "TJMAX",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 338,
"source": "datasheet"
},
{
"name": "Thermal resistance junction to ambient",
"symbol": "JA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 43,
"max": null,
"conditions": "20-pin QFN 4x4mm package",
"source_page": 338,
"source": "datasheet"
},
{
"name": "Thermal resistance junction to case",
"symbol": "JC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 5.3,
"max": null,
"conditions": "20-pin QFN 4x4mm package",
"source_page": 338,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"pic18f14k22-i"
],
"discovery_pitch": "PIC18F14K22-I (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"pic18f14k22-i.kicad_sym",
"pic18f14k22-i.kicad_mod",
"pic18f14k22-i.glb",
"pic18f14k22-i.step",
"pic18f14k22-i.lbr",
"docs/hero.png",
"docs/pic18f14k22-i-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"pic18f14k22-i-hero.glb",
"pic18f14k22-i-hero.overlay.json",
"pic18f14k22-i-etched.glb"
],
"visibility": {
"public": true
}
}