component
PIC18F25Q10-I
Public Made by Adomby adom
Microchip Tech Pre-ordered MCUs, QFN-28-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "Microchip Tech Pre-ordered MCUs, QFN-28-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"embedded processors & controllers",
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"component": {
"mpn": "PIC18F25Q10-I",
"manufacturer": "Microchip Tech",
"package": "QFN-28-EP(6x6)",
"pin_count": 29,
"category": "Embedded Processors & Controllers",
"subcategory": "Pre-ordered MCUs",
"datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/PIC18F24-25-Q10-Data-Sheet-40001945D.pdf",
"parts": {
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"lbr": "pic18f25q10-i.lbr"
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"distributor_links": {
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"distributor_check": {
"checked_at": "2026-10-23T12:23:28Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
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"mouser": {
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"status": "no match"
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"pins": [
{
"number": "1",
"name": "RA2",
"type": "bidirectional",
"description": "PORTA bit 2 general-purpose I/O pin, with interrupt-on-change and analog input capability."
},
{
"number": "2",
"name": "RA3",
"type": "bidirectional",
"description": "PORTA bit 3 general-purpose I/O pin, with interrupt-on-change and analog input capability."
},
{
"number": "3",
"name": "RA4",
"type": "bidirectional",
"description": "PORTA bit 4 general-purpose I/O pin, with interrupt-on-change and analog input capability."
},
{
"number": "4",
"name": "RA5",
"type": "bidirectional",
"description": "PORTA bit 5 general-purpose I/O pin, with interrupt-on-change and analog input capability."
},
{
"number": "5",
"name": "VSS",
"type": "power_in",
"description": "Ground reference; all VDD and VSS pins must always be connected."
},
{
"number": "6",
"name": "RA7",
"type": "bidirectional",
"description": "PORTA bit 7 general-purpose I/O pin, with interrupt-on-change; also usable for the external oscillator."
},
{
"number": "7",
"name": "RA6",
"type": "bidirectional",
"description": "PORTA bit 6 general-purpose I/O pin, with interrupt-on-change; also usable for the external oscillator."
},
{
"number": "8",
"name": "RC0",
"type": "bidirectional",
"description": "PORTC bit 0 general-purpose I/O pin, with interrupt-on-change and PPS-selectable digital functions."
},
{
"number": "9",
"name": "RC1",
"type": "bidirectional",
"description": "PORTC bit 1 general-purpose I/O pin, with interrupt-on-change and PPS-selectable digital functions."
},
{
"number": "10",
"name": "RC2",
"type": "bidirectional",
"description": "PORTC bit 2 general-purpose I/O pin, with interrupt-on-change and PPS-selectable digital functions."
},
{
"number": "11",
"name": "RC3",
"type": "bidirectional",
"description": "PORTC bit 3 general-purpose I/O pin, with interrupt-on-change and PPS-selectable digital functions."
},
{
"number": "12",
"name": "RC4",
"type": "bidirectional",
"description": "PORTC bit 4 general-purpose I/O pin, with interrupt-on-change and PPS-selectable digital functions."
},
{
"number": "13",
"name": "RC5",
"type": "bidirectional",
"description": "PORTC bit 5 general-purpose I/O pin, with interrupt-on-change and PPS-selectable digital functions."
},
{
"number": "14",
"name": "RC6",
"type": "bidirectional",
"description": "PORTC bit 6 general-purpose I/O pin, with interrupt-on-change and PPS-selectable digital functions."
},
{
"number": "15",
"name": "RC7",
"type": "bidirectional",
"description": "PORTC bit 7 general-purpose I/O pin, with interrupt-on-change and PPS-selectable digital functions."
},
{
"number": "16",
"name": "VSS",
"type": "power_in",
"description": "Ground reference; all VDD and VSS pins must always be connected."
},
{
"number": "17",
"name": "VDD",
"type": "power_in",
"description": "Positive supply; decoupling with a 0.1 uF ceramic capacitor on each VDD/VSS pair is required."
},
{
"number": "18",
"name": "RB0",
"type": "bidirectional",
"description": "PORTB bit 0 general-purpose I/O pin, with interrupt-on-change (INT0PPS default pin)."
},
{
"number": "19",
"name": "RB1",
"type": "bidirectional",
"description": "PORTB bit 1 general-purpose I/O pin, with interrupt-on-change (INT1PPS default pin)."
},
{
"number": "20",
"name": "RB2",
"type": "bidirectional",
"description": "PORTB bit 2 general-purpose I/O pin, with interrupt-on-change (INT2PPS default pin)."
},
{
"number": "21",
"name": "RB3",
"type": "bidirectional",
"description": "PORTB bit 3 general-purpose I/O pin, with interrupt-on-change."
},
{
"number": "22",
"name": "RB4",
"type": "bidirectional",
"description": "PORTB bit 4 general-purpose I/O pin, with interrupt-on-change (T5GPPS and ADACTPPS default pin)."
},
{
"number": "23",
"name": "RB5",
"type": "bidirectional",
"description": "PORTB bit 5 general-purpose I/O pin, with interrupt-on-change (T1GPPS default pin)."
},
{
"number": "24",
"name": "RB6/ICSPCLK",
"type": "bidirectional",
"description": "PORTB bit 6 I/O pin that is also the ICSP programming and debugging clock; pull-ups, series diodes and capacitors are not recommended."
},
{
"number": "25",
"name": "RB7/ICSPDAT",
"type": "bidirectional",
"description": "PORTB bit 7 I/O pin that is also the ICSP programming and debugging data line; pull-ups, series diodes and capacitors are not recommended."
},
{
"number": "26",
"name": "RE3/MCLR/VPP",
"type": "input",
"description": "Input-only RE3 / Master Clear reset (held low keeps device in Reset, internal weak pull-up to VDD) and high-voltage programming input VPP."
},
{
"number": "27",
"name": "RA0",
"type": "bidirectional",
"description": "PORTA bit 0 general-purpose I/O pin, with interrupt-on-change and analog input capability (AN0)."
},
{
"number": "28",
"name": "RA1",
"type": "bidirectional",
"description": "PORTA bit 1 general-purpose I/O pin, with interrupt-on-change and analog input capability."
},
{
"number": "29",
"name": "EP",
"type": "passive",
"description": "Exposed bottom pad; recommended to be connected to VSS but must not be the only VSS connection to the device."
}
],
"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 QFN pin diagram (Figure 2, page 5) is garbled in the extracted text, and the pin allocation tabl; The exposed pad is not numbered in the datasheet. It is given here as pin 29 / EP.; The alternate analog and digital functions of each pin come from the pin allocation table, which is ",
"1/29 pins cited to the wrong page (name found elsewhere): ['29:EP@p5']"
],
"pages_sent": 64,
"cost_usd": 0.9397,
"at": "2026-10-23T12:23:15"
},
"datasheet": {
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"pages": 725,
"sha256": "16d65da394f8f70c",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 29,
"described": 29,
"cites_pages": true,
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