HC18P122L-SOP16-T

{
  "slug": "hc18p122l-sop16-t",
  "version": "0.1.0",
  "type": "component",
  "description": "Shanghai Holychip Elec Microcontroller Units (MCUs/MPUs/SOCs), SOP-16. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "single chip microcomputer-microcontroller",
    "hc18p122l-sop16-t",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "hc18p122l-sop16-t.lbr",
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  "component": {
    "mpn": "HC18P122L-SOP16-T",
    "manufacturer": "Shanghai Holychip Elec",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885192160894976",
    "parts": {
      "symbol": "hc18p122l-sop16-t.kicad_sym",
      "footprint": "hc18p122l-sop16-t.kicad_mod",
      "model_3d": "hc18p122l-sop16-t-hero.glb",
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      "model_3d_step_plain": "hc18p122l-sop16-t.step",
      "lbr": "hc18p122l-sop16-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C710311"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T19:43:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PORTA0",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 0 analog input, 12-bit PWM0 output, and programming clock input."
      },
      {
        "number": "2",
        "name": "PORTB2",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 11 analog input and INT0 external interrupt input."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input voltage, operating range 2.4V to 5.5V."
      },
      {
        "number": "4",
        "name": "PORTA2",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 2 analog input and internal RC oscillator output in test mode."
      },
      {
        "number": "5",
        "name": "PORTB1",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 10 analog input."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Power supply ground (negative voltage reference)."
      },
      {
        "number": "7",
        "name": "PORTA1",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 1 analog input, 12-bit PWM01 output with fixed phase relationship to PWM0, and programming data input/output."
      },
      {
        "number": "8",
        "name": "PORTA4",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 4 analog input and ADC reference voltage input (VREF)."
      },
      {
        "number": "9",
        "name": "PORTB0",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 9 analog input."
      },
      {
        "number": "10",
        "name": "PORTF2",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt."
      },
      {
        "number": "11",
        "name": "PORTF1",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt."
      },
      {
        "number": "12",
        "name": "PORTF0",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt."
      },
      {
        "number": "13",
        "name": "PORTF3",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt."
      },
      {
        "number": "14",
        "name": "PORTA7",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 7 analog input."
      },
      {
        "number": "15",
        "name": "PORTA6",
        "type": "bidirectional",
        "description": "Input/output port with programmable pull-up/pull-down and port level change interrupt; supports ADC channel 6 analog input."
      },
      {
        "number": "16",
        "name": "PORTB5",
        "type": "bidirectional",
        "description": "Input/output port capable of only outputting logic 0 with port level change interrupt; also serves as reset input (MCLRB, active low), programming high voltage power input (VPP), and PWM fault detection input (FLT)."
      }
    ],
    "provenance": {
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        "pages": 91,
        "sha256": "0ac16955667b6bf6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "zmin_mm": -0.0,
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}