component
PIC16F677-I
Public Made by Adomby adom
Microchip Tech MICROCHIP, SSOP-20-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "pic16f677-i",
"version": "0.1.0",
"type": "component",
"description": "Microchip Tech MICROCHIP, SSOP-20-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"embedded processors & controllers",
"pic16f677-i",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"pic16f677-i.kicad_sym",
"pic16f677-i.kicad_mod",
"pic16f677-i.glb",
"pic16f677-i.step",
"pic16f677-i.lbr",
"docs/hero.png",
"docs/pic16f677-i-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"pic16f677-i-hero.glb",
"pic16f677-i-hero.overlay.json",
"pic16f677-i-etched.glb"
],
"component": {
"mpn": "PIC16F677-I",
"manufacturer": "Microchip Tech",
"package": "SSOP-20-208mil",
"pin_count": 20,
"category": "Embedded Processors & Controllers",
"subcategory": "MICROCHIP",
"datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/40001262F.pdf",
"parts": {
"symbol": "pic16f677-i.kicad_sym",
"footprint": "pic16f677-i.kicad_mod",
"model_3d": "pic16f677-i-hero.glb",
"model_3d_plain": "pic16f677-i-etched.glb",
"model_3d_step": "pic16f677-i-etched.step",
"model_3d_step_plain": "pic16f677-i.step",
"lbr": "pic16f677-i.lbr"
},
"distributor_links": {
"lcsc": "C112176"
},
"distributor_check": {
"checked_at": "2026-10-22T22:50:11Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "deferred",
"error": "shared DigiKey quota guard: 877 calls left today"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "VDD",
"type": "power_in",
"description": "Positive supply; device operating range is 2.0V to 5.5V."
},
{
"number": "2",
"name": "RA5/T1CKI/OSC1/CLKIN",
"type": "bidirectional",
"description": "General purpose I/O with interrupt-on-change and weak pull-up, also Timer1 clock input, crystal/resonator OSC1 or external clock input/RC oscillator connection."
},
{
"number": "3",
"name": "RA4/AN3/T1G/OSC2/CLKOUT",
"type": "bidirectional",
"description": "General purpose I/O with interrupt-on-change and weak pull-up, also A/D channel 3 input, Timer1 gate input, crystal/resonator OSC2 or FOSC/4 CLKOUT output."
},
{
"number": "4",
"name": "RA3/MCLR/VPP",
"type": "input",
"description": "General purpose input with interrupt-on-change, also Master Clear (with internal pull-up) and programming voltage VPP."
},
{
"number": "5",
"name": "RC5",
"type": "bidirectional",
"description": "General purpose I/O."
},
{
"number": "6",
"name": "RC4/C2OUT",
"type": "bidirectional",
"description": "General purpose I/O or Comparator C2 output."
},
{
"number": "7",
"name": "RC3/AN7/C12IN3-",
"type": "bidirectional",
"description": "General purpose I/O, A/D channel 7 input or Comparator C1/C2 inverting input."
},
{
"number": "8",
"name": "RC6/AN8/SS",
"type": "bidirectional",
"description": "General purpose I/O, A/D channel 8 input or SSP Slave Select input."
},
{
"number": "9",
"name": "RC7/AN9/SDO",
"type": "bidirectional",
"description": "General purpose I/O, A/D channel 9 input or SPI data output."
},
{
"number": "10",
"name": "RB7",
"type": "bidirectional",
"description": "General purpose I/O with individually controlled interrupt-on-change and individually enabled pull-up."
},
{
"number": "11",
"name": "RB6/SCK/SCL",
"type": "bidirectional",
"description": "General purpose I/O with interrupt-on-change and weak pull-up, also SPI clock or I2C clock."
},
{
"number": "12",
"name": "RB5/AN11",
"type": "bidirectional",
"description": "General purpose I/O with interrupt-on-change and weak pull-up, also A/D channel 11 input."
},
{
"number": "13",
"name": "RB4/AN10/SDI/SDA",
"type": "bidirectional",
"description": "General purpose I/O with interrupt-on-change and weak pull-up, also A/D channel 10 input, SPI data input or I2C data input/output."
},
{
"number": "14",
"name": "RC2/AN6/C12IN2-",
"type": "bidirectional",
"description": "General purpose I/O, A/D channel 6 input or Comparator C1/C2 inverting input."
},
{
"number": "15",
"name": "RC1/AN5/C12IN1-",
"type": "bidirectional",
"description": "General purpose I/O, A/D channel 5 input or Comparator C1/C2 inverting input."
},
{
"number": "16",
"name": "RC0/AN4/C2IN+",
"type": "bidirectional",
"description": "General purpose I/O, A/D channel 4 input or Comparator C2 non-inverting input."
},
{
"number": "17",
"name": "RA2/AN2/T0CKI/INT/C1OUT",
"type": "bidirectional",
"description": "General purpose I/O with interrupt-on-change and weak pull-up, also A/D channel 2 input, Timer0 clock input, external interrupt or Comparator C1 output."
},
{
"number": "18",
"name": "RA1/AN1/C12IN0-/VREF/ICSPCLK",
"type": "bidirectional",
"description": "General purpose I/O with interrupt-on-change and weak pull-up, also A/D channel 1 input, Comparator C1/C2 inverting input, external A/D voltage reference or ICSP clock."
},
{
"number": "19",
"name": "RA0/AN0/C1IN+/ICSPDAT/ULPWU",
"type": "bidirectional",
"description": "General purpose I/O with interrupt-on-change and weak pull-up, also A/D channel 0 input, Comparator C1 non-inverting input, ICSP data I/O or Ultra Low-Power Wake-up input."
},
{
"number": "20",
"name": "VSS",
"type": "power_in",
"description": "Ground reference."
}
],
"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: Pin numbers come from the PIC16F677 20-pin PDIP/SOIC/SSOP diagram and pin table on page 3. That tabl; Section 1.0 lists TSSOP packages, while the pin diagrams and marking pages say SSOP. I took the 20-p; The datasheet text does not state the pin types explicitly. I inferred types from the Input/Output T",
"5/20 pins cited to the wrong page (name found elsewhere): ['12:RB5/AN11@p16', '13:RB4/AN10/SDI/SDA@p16', '14:RC2/AN6/C12IN2-@p17', '19:RA0/AN0/C1IN+/ICSPDAT/ULPWU@p16']"
],
"pages_sent": 80,
"cost_usd": 1.2517,
"at": "2026-10-22T22:49:51"
},
"datasheet": {
"url": "https://ww1.microchip.com/downloads/en/DeviceDoc/40001262F.pdf",
"pages": 298,
"sha256": "e501369e180e27c1",
"source_tier": "lcsc"
},
"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": "pic16f677-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": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "pic16f677-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": "4186aa2aca183816937b5386d8535fa5d28c33f801e1cd3a6e8c0444f7f8963d",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}