component
PIC18F24J11-I
Public Made by Adomby adom
Microchip Tech MICROCHIP, 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 MICROCHIP, QFN-28-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"component": {
"mpn": "PIC18F24J11-I",
"manufacturer": "Microchip Tech",
"package": "QFN-28-EP(6x6)",
"pin_count": 29,
"category": "Embedded Processors & Controllers",
"subcategory": "MICROCHIP",
"datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/39932D.pdf",
"parts": {
"symbol": "pic18f24j11-i.kicad_sym",
"footprint": "pic18f24j11-i.kicad_mod",
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"distributor_links": {
"lcsc": "C220750"
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"distributor_check": {
"checked_at": "2026-10-27T00:48:11Z",
"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/AN2/VREF-/CVREF/C2INB",
"type": "bidirectional",
"description": "PORTA digital I/O with analog input 2, A/D reference voltage (low) input, comparator reference voltage output and comparator 2 input B."
},
{
"number": "2",
"name": "RA3/AN3/VREF+/C1INB",
"type": "bidirectional",
"description": "PORTA digital I/O with analog input 3, A/D reference voltage (high) input and comparator 1 input B."
},
{
"number": "3",
"name": "VDDCORE/VCAP",
"type": "power_in",
"description": "Core logic supply (VDDCORE, regulator disabled on LF parts) or external filter capacitor connection (VCAP, regulator enabled on F parts)."
},
{
"number": "4",
"name": "RA5/AN4/SS1/HLVDIN/RP2",
"type": "bidirectional",
"description": "PORTA digital I/O with analog input 4, SPI slave select input, high/low-voltage detect input and remappable peripheral pin 2."
},
{
"number": "5",
"name": "VSS1",
"type": "power_in",
"description": "Ground reference for logic and I/O pins."
},
{
"number": "6",
"name": "OSC1/CLKI/RA7",
"type": "bidirectional",
"description": "Oscillator crystal input or external clock source input (ST in RC mode, CMOS otherwise); also digital I/O RA7, which is disabled when OSC1 is used for the clock function."
},
{
"number": "7",
"name": "OSC2/CLKO/RA6",
"type": "bidirectional",
"description": "Oscillator crystal output or CLKO (1/4 the OSC1 frequency in RC mode); also digital I/O RA6, which is disabled when OSC2 is used for the clock function."
},
{
"number": "8",
"name": "RC0/T1OSO/T1CKI/RP11",
"type": "bidirectional",
"description": "PORTC digital I/O with Timer1 oscillator output, Timer1/Timer3 external clock input and remappable peripheral pin 11."
},
{
"number": "9",
"name": "RC1/T1OSI/RP12",
"type": "bidirectional",
"description": "PORTC digital I/O with Timer1 oscillator input and remappable peripheral pin 12."
},
{
"number": "10",
"name": "RC2/AN11/CTPLS/RP13",
"type": "bidirectional",
"description": "PORTC digital I/O with analog input 11, CTMU pulse generator output and remappable peripheral pin 13."
},
{
"number": "11",
"name": "RC3/SCK1/SCL1/RP14",
"type": "bidirectional",
"description": "PORTC digital I/O with SPI/I2C synchronous serial clock input/output (MSSP1) and remappable peripheral pin 14."
},
{
"number": "12",
"name": "RC4/SDI1/SDA1/RP15",
"type": "bidirectional",
"description": "PORTC digital I/O with SPI data input, I2C data I/O (MSSP1) and remappable peripheral pin 15."
},
{
"number": "13",
"name": "RC5/SDO1/RP16",
"type": "bidirectional",
"description": "PORTC digital I/O with SPI data output (MSSP1) and remappable peripheral pin 16."
},
{
"number": "14",
"name": "RC6/TX1/CK1/RP17",
"type": "bidirectional",
"description": "PORTC digital I/O with EUSART1 asynchronous transmit, EUSART1 synchronous clock and remappable peripheral pin 17."
},
{
"number": "15",
"name": "RC7/RX1/DT1/RP18",
"type": "bidirectional",
"description": "PORTC digital I/O with EUSART1 asynchronous receive data input, synchronous data I/O and remappable peripheral pin 18."
},
{
"number": "16",
"name": "VSS2",
"type": "power_in",
"description": "Ground reference for logic and I/O pins."
},
{
"number": "17",
"name": "VDD",
"type": "power_in",
"description": "Positive supply for peripheral digital logic and I/O pins."
},
{
"number": "18",
"name": "RB0/AN12/INT0/RP3",
"type": "bidirectional",
"description": "PORTB digital I/O (software-programmable weak pull-up) with analog input 12, external interrupt 0 and remappable peripheral pin 3."
},
{
"number": "19",
"name": "RB1/AN10/RTCC/RP4",
"type": "bidirectional",
"description": "PORTB digital I/O with analog input 10, real-time clock calendar output and remappable peripheral pin 4."
},
{
"number": "20",
"name": "RB2/AN8/CTED1/REFO/RP5",
"type": "bidirectional",
"description": "PORTB digital I/O with analog input 8, CTMU edge 1 input, reference output clock and remappable peripheral pin 5."
},
{
"number": "21",
"name": "RB3/AN9/CTED2/RP6",
"type": "bidirectional",
"description": "PORTB digital I/O with analog input 9, CTMU edge 2 input and remappable peripheral pin 6."
},
{
"number": "22",
"name": "RB4/KBI0/RP7",
"type": "bidirectional",
"description": "PORTB digital I/O with interrupt-on-change and remappable peripheral pin 7."
},
{
"number": "23",
"name": "RB5/KBI1/RP8",
"type": "bidirectional",
"description": "PORTB digital I/O with interrupt-on-change and remappable peripheral pin 8."
},
{
"number": "24",
"name": "RB6/KBI2/PGC/RP9",
"type": "bidirectional",
"description": "PORTB digital I/O with interrupt-on-change, ICSP clock input and remappable peripheral pin 9."
},
{
"number": "25",
"name": "RB7/KBI3/PGD/RP10",
"type": "bidirectional",
"description": "PORTB digital I/O with interrupt-on-change, In-Circuit Debugger/ICSP programming data pin and remappable peripheral pin 10."
},
{
"number": "26",
"name": "MCLR",
"type": "input",
"description": "Master Clear input; active-low Reset to the device (Schmitt Trigger input)."
},
{
"number": "27",
"name": "RA0/AN0/C1INA/ULPWU/RP0",
"type": "bidirectional",
"description": "PORTA digital I/O with analog input 0, comparator 1 input A, ultra low-power wake-up input and remappable peripheral pin 0."
},
{
"number": "28",
"name": "RA1/AN1/C2INA/RP1",
"type": "bidirectional",
"description": "PORTA digital I/O with analog input 1, comparator 2 input A and remappable peripheral pin 1."
},
{
"number": "29",
"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-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's 28-lead QFN drawing (page 512) shows an exposed pad, but the pinout table gives it n; The MPN 'PIC18F24J11-I' has no package suffix. The datasheet marking examples (page 507) show '/ML' ; Some pin numbers in the extracted table text were run together (for example '96', '41', '52', '74')."
],
"pages_sent": 91,
"cost_usd": 0.7882,
"at": "2026-10-27T00:47:38"
},
"datasheet": {
"url": "https://ww1.microchip.com/downloads/en/DeviceDoc/39932D.pdf",
"pages": 536,
"sha256": "692546e94e6fefb6",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 29,
"described": 29,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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}