SC92F7352X20U

{
  "slug": "sc92f7352x20u",
  "version": "0.1.0",
  "type": "component",
  "description": "SOC Shenzhen SinOne Microelectronics Microcontrollers (MCU/MPU/SOC), TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "sc92f7352x20u",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sc92f7352x20u.kicad_sym",
    "sc92f7352x20u.kicad_mod",
    "sc92f7352x20u.glb",
    "sc92f7352x20u.step",
    "sc92f7352x20u.lbr",
    "docs/hero.png",
    "docs/sc92f7352x20u-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sc92f7352x20u-hero.glb",
    "sc92f7352x20u-hero.overlay.json",
    "sc92f7352x20u-etched.glb"
  ],
  "component": {
    "mpn": "SC92F7352X20U",
    "manufacturer": "SOC Shenzhen SinOne Microelectronics",
    "package": "TSSOP-20",
    "pin_count": 20,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883736587358208",
    "parts": {
      "symbol": "sc92f7352x20u.kicad_sym",
      "footprint": "sc92f7352x20u.kicad_mod",
      "model_3d": "sc92f7352x20u-hero.glb",
      "model_3d_plain": "sc92f7352x20u-etched.glb",
      "model_3d_step": "sc92f7352x20u-etched.step",
      "model_3d_step_plain": "sc92f7352x20u.step",
      "lbr": "sc92f7352x20u.lbr"
    },
    "distributor_links": {
      "lcsc": "C221396"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:36:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin; the operating voltage is 2.4V to 5.5V, with 3.7V to 5.5V required for 24MHz system clock."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "P1.0/INT00",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.0, also external interrupt 0 input 0 (INT00)."
      },
      {
        "number": "4",
        "name": "P1.1/INT01/RST",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.1, also external interrupt 0 input 1 (INT01) and reset pin (RST, active low); the RST function is selected by Customer Option DISRST."
      },
      {
        "number": "5",
        "name": "P1.2/INT02/T0/RX/tCK",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.2, also external interrupt 0 input 2 (INT02), Timer0 external count input (T0), UART receive (RX), and programming/emulation clock line (tCK)."
      },
      {
        "number": "6",
        "name": "P1.3/INT03/T1/TX/tDIO",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.3, also external interrupt 0 input 3 (INT03), Timer1 external count input (T1), UART transmit (TX), and programming/emulation data line (tDIO)."
      },
      {
        "number": "7",
        "name": "P1.6/AIN9",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.6, also ADC input channel 9 (AIN9)."
      },
      {
        "number": "8",
        "name": "P1.7/AIN8",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.7, also ADC input channel 8 (AIN8)."
      },
      {
        "number": "9",
        "name": "P2.7/PWM5/AIN7",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.7, also PWM5 output (PWM5) and ADC input channel 7 (AIN7)."
      },
      {
        "number": "10",
        "name": "P2.6/PWM4/AIN6",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.6, also PWM4 output (PWM4) and ADC input channel 6 (AIN6)."
      },
      {
        "number": "11",
        "name": "P2.5/PWM3/AIN5",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.5, also PWM3 output (PWM3) and ADC input channel 5 (AIN5)."
      },
      {
        "number": "12",
        "name": "P2.4/AIN4",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.4, also ADC input channel 4 (AIN4)."
      },
      {
        "number": "13",
        "name": "P2.1/INT25/AIN1",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.1, also external interrupt 2 input 5 (INT25) and ADC input channel 1 (AIN1)."
      },
      {
        "number": "14",
        "name": "P2.0/INT24/AIN0",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.0, also external interrupt 2 input 4 (INT24) and ADC input channel 0 (AIN0)."
      },
      {
        "number": "15",
        "name": "P0.5",
        "type": "bidirectional",
        "description": "General-purpose I/O P0.5 with no alternate function listed in the datasheet."
      },
      {
        "number": "16",
        "name": "P0.4/COM4",
        "type": "bidirectional",
        "description": "General-purpose I/O P0.4, also software LCD driver common output COM4 (outputs 1/2 VDD when LCD function enabled)."
      },
      {
        "number": "17",
        "name": "P0.3/COM3",
        "type": "bidirectional",
        "description": "General-purpose I/O P0.3, also software LCD driver common output COM3 (outputs 1/2 VDD when LCD function enabled)."
      },
      {
        "number": "18",
        "name": "P0.2/PWM2/COM2",
        "type": "bidirectional",
        "description": "General-purpose I/O P0.2, also PWM2 output (PWM2) and software LCD common output COM2."
      },
      {
        "number": "19",
        "name": "P0.1/PWM1/COM1",
        "type": "bidirectional",
        "description": "General-purpose I/O P0.1, also PWM1 output (PWM1) and software LCD common output COM1."
      },
      {
        "number": "20",
        "name": "P0.0/PWM0/COM0",
        "type": "bidirectional",
        "description": "General-purpose I/O P0.0, also PWM0 output (PWM0) and software LCD common output COM0."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-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 gives the 20-pin TSSOP20 numbering in the pin definition table (section 3.2, 20PIN col; Pin 4 (P1.1/INT01/RST) and pins 5 and 6 (tCK/tDIO) are multiplexed with reset and programming/emulat; The datasheet has no pin-level electrical limits for individual pins in section 3.2; the IO drive, p"
        ],
        "pages_sent": 29,
        "cost_usd": 0.1327,
        "at": "2026-10-18T13:36:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883736587358208",
        "pages": 70,
        "sha256": "8527034154cd1582",
        "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": "sc92f7352x20u.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          6.5,
          1.2
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "97339947f3a7196470ec2f1d9f9b92bb2fc2ab66ad53be0cf105192585ef3c9a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sc92f7352x20u-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          6.5,
          1.2
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2599ad2b7504470d4ca6e0c2b7c82f5cda390bbbe4323cb1209e4e0dd6557ef8",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}