component
PIC18F25K22-I
Public Made by Adomby adom
Microchip Tech MICROCHIP, SSOP-28-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"version": "0.1.0",
"type": "component",
"description": "Microchip Tech MICROCHIP, SSOP-28-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"embedded processors & controllers",
"pic18f25k22-i",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
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"component": {
"mpn": "PIC18F25K22-I",
"manufacturer": "Microchip Tech",
"package": "SSOP-28-208mil",
"pin_count": 28,
"category": "Embedded Processors & Controllers",
"subcategory": "MICROCHIP",
"datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/PIC18(L)F2X-4XK22-Data-Sheet-40001412H.pdf",
"parts": {
"symbol": "pic18f25k22-i.kicad_sym",
"footprint": "pic18f25k22-i.kicad_mod",
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"lbr": "pic18f25k22-i.lbr"
},
"distributor_links": {
"lcsc": "C51680"
},
"distributor_check": {
"checked_at": "2026-10-23T03:32:10Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "RE3/VPP/MCLR",
"type": "input",
"description": "Digital input-only RE3, active-low Master Clear (device Reset) input, and programming voltage (VPP) input."
},
{
"number": "2",
"name": "RA0/C12IN0-/AN0",
"type": "bidirectional",
"description": "PORTA bit 0 digital I/O (TTL), comparators C1/C2 inverting input C12IN0-, and analog input 0."
},
{
"number": "3",
"name": "RA1/C12IN1-/AN1",
"type": "bidirectional",
"description": "PORTA bit 1 digital I/O (TTL), comparators C1/C2 inverting input C12IN1-, and analog input 1."
},
{
"number": "4",
"name": "RA2/C2IN+/AN2/DACOUT/VREF-",
"type": "bidirectional",
"description": "PORTA bit 2 digital I/O (TTL), comparator C2 noninverting input, analog input 2, DAC reference output, and A/D low reference voltage input."
},
{
"number": "5",
"name": "RA3/C1IN+/AN3/VREF+",
"type": "bidirectional",
"description": "PORTA bit 3 digital I/O (TTL), comparator C1 noninverting input, analog input 3, and A/D high reference voltage input."
},
{
"number": "6",
"name": "RA4/CCP5/C1OUT/SRQ/T0CKI",
"type": "bidirectional",
"description": "PORTA bit 4 digital I/O (Schmitt Trigger) shared with CCP5, comparator C1 output, SR latch Q output and Timer0 external clock input."
},
{
"number": "7",
"name": "RA5/C2OUT/SRNQ/SS1/HLVDIN/AN4",
"type": "bidirectional",
"description": "PORTA bit 5 digital I/O (TTL), comparator C2 output, SR latch output, MSSP1 SPI client select input, High/Low-Voltage Detect input, and analog input 4."
},
{
"number": "8",
"name": "VSS",
"type": "power_in",
"description": "Ground reference for logic and I/O pins."
},
{
"number": "9",
"name": "RA7/CLKI/OSC1",
"type": "bidirectional",
"description": "PORTA bit 7 digital I/O, external clock source input, or oscillator crystal input (ST in RC mode, CMOS otherwise)."
},
{
"number": "10",
"name": "RA6/CLKO/OSC2",
"type": "bidirectional",
"description": "PORTA bit 6 digital I/O, FOSC/4 clock output in RC mode, or oscillator crystal output."
},
{
"number": "11",
"name": "RC0/P2B/T3CKI/T3G/T1CKI/SOSCO",
"type": "bidirectional",
"description": "PORTC bit 0 digital I/O with alternate P2B PWM output, Timer3 clock input and gate input, Timer1 clock input, and secondary oscillator output."
},
{
"number": "12",
"name": "RC1/P2A/CCP2/SOSCI",
"type": "bidirectional",
"description": "PORTC bit 1 digital I/O with ECCP2 P2A PWM output, CCP2 capture/compare/PWM, and secondary oscillator input."
},
{
"number": "13",
"name": "RC2/CTPLS/P1A/CCP1/T5CKI/AN14",
"type": "bidirectional",
"description": "PORTC bit 2 digital I/O with CTMU pulse generator output, ECCP1 P1A/CCP1, Timer5 clock input, and analog input 14."
},
{
"number": "14",
"name": "RC3/SCK1/SCL1/AN15",
"type": "bidirectional",
"description": "PORTC bit 3 digital I/O, MSSP1 SPI clock or I2C clock, and analog input 15."
},
{
"number": "15",
"name": "RC4/SDI1/SDA1/AN16",
"type": "bidirectional",
"description": "PORTC bit 4 digital I/O, MSSP1 SPI data in or I2C data, and analog input 16."
},
{
"number": "16",
"name": "RC5/SDO1/AN17",
"type": "bidirectional",
"description": "PORTC bit 5 digital I/O, MSSP1 SPI data out, and analog input 17."
},
{
"number": "17",
"name": "RC6/P3A/CCP3/TX1/CK1/AN18",
"type": "bidirectional",
"description": "PORTC bit 6 digital I/O, EUSART1 asynchronous transmit or synchronous clock, alternate P3A/CCP3 pin, and analog input 18."
},
{
"number": "18",
"name": "RC7/P3B/RX1/DT1/AN19",
"type": "bidirectional",
"description": "PORTC bit 7 digital I/O, EUSART1 asynchronous receive or synchronous data, P3B PWM output, and analog input 19."
},
{
"number": "19",
"name": "VSS",
"type": "power_in",
"description": "Ground reference for logic and I/O pins."
},
{
"number": "20",
"name": "VDD",
"type": "power_in",
"description": "Positive supply for logic and I/O pins."
},
{
"number": "21",
"name": "RB0/INT0/CCP4/FLT0/SRI/SS2/AN12",
"type": "bidirectional",
"description": "PORTB bit 0 digital I/O (TTL) with external interrupt 0, CCP4, ECCP fault input, SR latch input, MSSP2 client select, and analog input 12."
},
{
"number": "22",
"name": "RB1/INT1/P1C/SCK2/SCL2/C12IN3-/AN10",
"type": "bidirectional",
"description": "PORTB bit 1 digital I/O (TTL) with external interrupt 1, P1C PWM output, MSSP2 SPI/I2C clock, comparator inverting input, and analog input 10."
},
{
"number": "23",
"name": "RB2/INT2/CTED1/P1B/SDI2/SDA2/AN8",
"type": "bidirectional",
"description": "PORTB bit 2 digital I/O (TTL) with external interrupt 2, CTMU edge 1 input, P1B PWM output, MSSP2 SPI data in/I2C data, and analog input 8."
},
{
"number": "24",
"name": "RB3/CTED2/P2A/CCP2/SDO2/C12IN2-/AN9",
"type": "bidirectional",
"description": "PORTB bit 3 digital I/O (TTL) with CTMU edge 2 input, P2A/CCP2 (alternate), MSSP2 SPI data out, comparator inverting input, and analog input 9."
},
{
"number": "25",
"name": "RB4/IOC0/P1D/T5G/AN11",
"type": "bidirectional",
"description": "PORTB bit 4 digital I/O (TTL) with interrupt-on-change, P1D PWM output, Timer5 gate input, and analog input 11."
},
{
"number": "26",
"name": "RB5/IOC1/P2B/P3A/CCP3/T3CKI/T1G/AN13",
"type": "bidirectional",
"description": "PORTB bit 5 digital I/O (TTL) with interrupt-on-change, default P2B/P3A/CCP3, alternate T3CKI, Timer1 gate input, and analog input 13."
},
{
"number": "27",
"name": "RB6/IOC2/TX2/CK2/PGC",
"type": "bidirectional",
"description": "PORTB bit 6 digital I/O (TTL) with interrupt-on-change, EUSART2 transmit/clock, and In-Circuit Debugger/ICSP programming clock."
},
{
"number": "28",
"name": "RB7/IOC3/RX2/DT2/PGD",
"type": "bidirectional",
"description": "PORTB bit 7 digital I/O (TTL) with interrupt-on-change, EUSART2 receive/data, and In-Circuit Debugger/ICSP programming data."
}
],
"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: Table 1-2 lists pin numbers only under 'PDIP, SOIC' and 'QFN, UQFN' columns; SSOP is not a column he; Pin types (bidirectional/input) are inferred from the table's I/O designations; multi-function pins "
],
"pages_sent": 90,
"cost_usd": 1.2575,
"at": "2026-10-23T03:31:48"
},
"datasheet": {
"url": "https://ww1.microchip.com/downloads/en/DeviceDoc/PIC18(L)F2X-4XK22-Data-Sheet-40001412H.pdf",
"pages": 539,
"sha256": "d0ba745eb6a13bdb",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 28,
"described": 28,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"up": "Z",
"units": "mm",
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"seat": "z = 0",
"extents_mm": [
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"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "7aa76979ae41da44bded1ed74115012868f2f3f5a757faf32bb9df4f92c1e313",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
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"role": "eda",
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"footprint_binding": "identity",
"sha256": "dd00579a217d7cce59f4313cdc6a278a1543179a67be6ec098be1fcd8fb5d428",
"checked": "2026-10-23",
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}
}