SC92F7423M28U

{
  "slug": "sc92f7423m28u",
  "version": "0.1.0",
  "type": "component",
  "description": "SOC(Shenzhen SinOne Microelectronics) Microcontroller Units (MCUs/MPUs/SOCs), SOIC-28-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "sc92f7423m28u",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sc92f7423m28u.kicad_sym",
    "sc92f7423m28u.kicad_mod",
    "sc92f7423m28u.glb",
    "sc92f7423m28u.step",
    "sc92f7423m28u.lbr",
    "docs/hero.png",
    "docs/sc92f7423m28u-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sc92f7423m28u-hero.glb",
    "sc92f7423m28u-hero.overlay.json",
    "sc92f7423m28u-etched.glb"
  ],
  "component": {
    "mpn": "SC92F7423M28U",
    "manufacturer": "SOC(Shenzhen SinOne Microelectronics)",
    "package": "SOIC-28-300mil",
    "pin_count": 28,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a4a045db29ace0f6f0441dcff28440bc.pdf",
    "parts": {
      "symbol": "sc92f7423m28u.kicad_sym",
      "footprint": "sc92f7423m28u.kicad_mod",
      "model_3d": "sc92f7423m28u-hero.glb",
      "model_3d_plain": "sc92f7423m28u-etched.glb",
      "model_3d_step": "sc92f7423m28u-etched.step",
      "model_3d_step_plain": "sc92f7423m28u.step",
      "lbr": "sc92f7423m28u.lbr"
    },
    "distributor_links": {
      "lcsc": "C363206"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T23:03:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 711 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply, operating range 2.4V to 5.5V (2.9V minimum at 16MHz system clock)."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "P5.1/OSCI",
        "type": "bidirectional",
        "description": "GPIO P5.1, or input of the 32kHz crystal oscillator."
      },
      {
        "number": "4",
        "name": "P5.0/OSCO",
        "type": "bidirectional",
        "description": "GPIO P5.0, or output of the 32kHz crystal oscillator."
      },
      {
        "number": "5",
        "name": "P1.0/INT00",
        "type": "bidirectional",
        "description": "GPIO P1.0, or external interrupt 0 input 0."
      },
      {
        "number": "6",
        "name": "P1.1/INT01/SCK0/RST",
        "type": "bidirectional",
        "description": "GPIO P1.1, external interrupt 0 input 1, SSI0 SPI0/TWI0 SCK, or reset pin (selectable by Code Option)."
      },
      {
        "number": "7",
        "name": "P1.2/INT02/MISO0/RX0/T0/tCK",
        "type": "bidirectional",
        "description": "GPIO P1.2, external interrupt 0 input 2, SPI0 MISO, UART0 RX, counter 0 external input, or programming/debug clock tCK."
      },
      {
        "number": "8",
        "name": "P1.3/INT03/MOSI0/TX0/SDA0/T1/tDIO",
        "type": "bidirectional",
        "description": "GPIO P1.3, external interrupt 0 input 3, SPI0 MOSI, UART0 TX, TWI0 SDA, counter 1 external input, or programming/debug data tDIO."
      },
      {
        "number": "9",
        "name": "P1.4/INT10",
        "type": "bidirectional",
        "description": "GPIO P1.4, or external interrupt 1 input 0."
      },
      {
        "number": "10",
        "name": "P1.5/INT11",
        "type": "bidirectional",
        "description": "GPIO P1.5, or external interrupt 1 input 1."
      },
      {
        "number": "11",
        "name": "P1.6/INT12/AIN9",
        "type": "bidirectional",
        "description": "GPIO P1.6, external interrupt 1 input 2, or ADC input channel 9."
      },
      {
        "number": "12",
        "name": "P1.7/INT13/AIN8",
        "type": "bidirectional",
        "description": "GPIO P1.7, external interrupt 1 input 3, or ADC input channel 8."
      },
      {
        "number": "13",
        "name": "P2.7/PWM5/AIN7",
        "type": "bidirectional",
        "description": "GPIO P2.7, PWM5 output, or ADC input channel 7."
      },
      {
        "number": "14",
        "name": "P2.6/PWM4/AIN6",
        "type": "bidirectional",
        "description": "GPIO P2.6, PWM4 output, or ADC input channel 6."
      },
      {
        "number": "15",
        "name": "P2.5/PWM3/AIN5",
        "type": "bidirectional",
        "description": "GPIO P2.5, PWM3 output, or ADC input channel 5."
      },
      {
        "number": "16",
        "name": "P2.4/AIN4",
        "type": "bidirectional",
        "description": "GPIO P2.4, or ADC input channel 4."
      },
      {
        "number": "17",
        "name": "P2.3/AIN3",
        "type": "bidirectional",
        "description": "GPIO P2.3, or ADC input channel 3."
      },
      {
        "number": "18",
        "name": "P2.2/AIN2",
        "type": "bidirectional",
        "description": "GPIO P2.2, or ADC input channel 2."
      },
      {
        "number": "19",
        "name": "P2.1/INT25/MISO1/RX1/AIN1",
        "type": "bidirectional",
        "description": "GPIO P2.1, external interrupt 2 input 5, SPI1 MISO, UART1 RX, or ADC input channel 1."
      },
      {
        "number": "20",
        "name": "P2.0/INT24/MOSI1/TX1/SDA1/AIN0",
        "type": "bidirectional",
        "description": "GPIO P2.0, external interrupt 2 input 4, SPI1 MOSI, UART1 TX, TWI1 SDA, or ADC input channel 0."
      },
      {
        "number": "21",
        "name": "P0.7/INT23/T2",
        "type": "bidirectional",
        "description": "GPIO P0.7, external interrupt 2 input 3, or counter 2 external input."
      },
      {
        "number": "22",
        "name": "P0.6/INT22/T2EX",
        "type": "bidirectional",
        "description": "GPIO P0.6, external interrupt 2 input 2, or Timer 2 external capture signal input."
      },
      {
        "number": "23",
        "name": "P0.5/INT21/SCK1",
        "type": "bidirectional",
        "description": "GPIO P0.5, external interrupt 2 input 1, or SSI1 SPI1/TWI1 SCK."
      },
      {
        "number": "24",
        "name": "P0.4/INT20/COM4",
        "type": "bidirectional",
        "description": "GPIO P0.4, external interrupt 2 input 0, or LCD common COM4."
      },
      {
        "number": "25",
        "name": "P0.3/COM3",
        "type": "bidirectional",
        "description": "GPIO P0.3, or LCD common COM3."
      },
      {
        "number": "26",
        "name": "P0.2/PWM2/COM2",
        "type": "bidirectional",
        "description": "GPIO P0.2, PWM2 output, or LCD common COM2."
      },
      {
        "number": "27",
        "name": "P0.1/PWM1/COM1",
        "type": "bidirectional",
        "description": "GPIO P0.1, PWM1 output, or LCD common COM1."
      },
      {
        "number": "28",
        "name": "P0.0/PWM0/COM0",
        "type": "bidirectional",
        "description": "GPIO P0.0, PWM0 output, or LCD common COM0."
      }
    ],
    "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 table text for pin 26 reads 'P0.2: GPIO P0.4', an apparent datasheet typo; P0.2 was used based o"
        ],
        "pages_sent": 42,
        "cost_usd": 0.3769,
        "at": "2026-10-22T23:02:58"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a4a045db29ace0f6f0441dcff28440bc.pdf",
        "pages": 89,
        "sha256": "64567241790ec3ec",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 28,
        "described": 28,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sc92f7423m28u.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          17.9,
          2.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b889a13dbe9ec59e79fa9f1b5118b00bfa54f9582392335ff3365b64afc264b1",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sc92f7423m28u-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          17.9,
          2.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d52675f31af8488c783cb27c050ddaf2b755c2185ac68477e0b609b379d6d682",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}