MS2108

{
  "slug": "ms2108",
  "version": "0.1.0",
  "type": "component",
  "description": "Macrosilicon Video Interface ICs, QFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "ms2108",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ms2108.kicad_sym",
    "ms2108.kicad_mod",
    "ms2108.glb",
    "ms2108.step",
    "ms2108.lbr",
    "docs/hero.png",
    "docs/ms2108-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ms2108-hero.glb",
    "ms2108-hero.overlay.json",
    "ms2108-etched.glb"
  ],
  "component": {
    "mpn": "MS2108",
    "manufacturer": "Macrosilicon",
    "package": "QFN-48-EP(7x7)",
    "pin_count": 49,
    "category": "Interface",
    "subcategory": "Video Interface ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604437575268646912",
    "parts": {
      "symbol": "ms2108.kicad_sym",
      "footprint": "ms2108.kicad_mod",
      "model_3d": "ms2108-hero.glb",
      "model_3d_plain": "ms2108-etched.glb",
      "model_3d_step": "ms2108-etched.step",
      "model_3d_step_plain": "ms2108.step",
      "lbr": "ms2108.lbr"
    },
    "distributor_links": {
      "lcsc": "C42374500"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T06:15:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "XTIN",
        "type": "input",
        "description": "Input for the external 24 MHz passive crystal, which the datasheet requires to be fitted externally."
      },
      {
        "number": "2",
        "name": "XTOUT",
        "type": "output",
        "description": "Output for the external 24 MHz passive crystal, which the datasheet requires to be fitted externally."
      },
      {
        "number": "3",
        "name": "REXT",
        "type": "output",
        "description": "Connect a 4.7 kΩ resistor from this pin to ground."
      },
      {
        "number": "4",
        "name": "USBDP",
        "type": "bidirectional",
        "description": "USB differential positive data signal."
      },
      {
        "number": "5",
        "name": "USBDM",
        "type": "bidirectional",
        "description": "USB differential negative data signal."
      },
      {
        "number": "6",
        "name": "V33USB_1",
        "type": "power_in",
        "description": "3.3 V power input for the USB block."
      },
      {
        "number": "7",
        "name": "V33USB_2",
        "type": "power_in",
        "description": "3.3 V power input for the USB block."
      },
      {
        "number": "8",
        "name": "V33USB_3",
        "type": "power_in",
        "description": "3.3 V power input for the USB block."
      },
      {
        "number": "9",
        "name": "I2SIN_SCLK",
        "type": "input",
        "description": "I2S input serial bit clock (SCLK) signal line."
      },
      {
        "number": "10",
        "name": "I2SIN_WS",
        "type": "input",
        "description": "I2S input word select (WS) signal line."
      },
      {
        "number": "11",
        "name": "I2SIN_SD0",
        "type": "input",
        "description": "I2S input serial data (SD0) signal line."
      },
      {
        "number": "12",
        "name": "I2S_MCLKOUT",
        "type": "output",
        "description": "Outputs a 12.288 MHz master clock."
      },
      {
        "number": "13",
        "name": "GPIO2(SCL)",
        "type": "bidirectional",
        "description": "General-purpose programmable digital I/O, which by default connects to the external EEPROM SCL."
      },
      {
        "number": "14",
        "name": "GPIO3(SDA)",
        "type": "bidirectional",
        "description": "General-purpose programmable digital I/O, which by default connects to the external EEPROM SDA."
      },
      {
        "number": "15",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "16",
        "name": "DVDD33",
        "type": "power_in",
        "description": "Digital 3.3 V power supply (DC range 3.135 V to 3.465 V)."
      },
      {
        "number": "17",
        "name": "PCLKIN",
        "type": "input",
        "description": "Digital video pixel clock input."
      },
      {
        "number": "18",
        "name": "DEIN",
        "type": "input",
        "description": "Digital video DE (data enable) signal input."
      },
      {
        "number": "19",
        "name": "DVDD12",
        "type": "power_in",
        "description": "Digital 1.2 V power supply (DC range 1.14 V to 1.26 V)."
      },
      {
        "number": "20",
        "name": "VSIN",
        "type": "input",
        "description": "Digital video V sync (vertical sync) input."
      },
      {
        "number": "21",
        "name": "HSIN",
        "type": "input",
        "description": "Digital video H sync (horizontal sync) input."
      },
      {
        "number": "22",
        "name": "DVDD33",
        "type": "power_in",
        "description": "Digital 3.3 V power supply (DC range 3.135 V to 3.465 V)."
      },
      {
        "number": "23",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "24",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "25",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "26",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "27",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "28",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "29",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "30",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "31",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "32",
        "name": "AVDD33",
        "type": "power_in",
        "description": "Analog 3.3 V power supply (DC range 3.135 V to 3.465 V)."
      },
      {
        "number": "33",
        "name": "GPIO5",
        "type": "bidirectional",
        "description": "General-purpose programmable digital I/O, which by default connects to the external EEPROM WP."
      },
      {
        "number": "34",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "35",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "36",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "37",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "38",
        "name": "DVDD33",
        "type": "power_in",
        "description": "Digital 3.3 V power supply (DC range 3.135 V to 3.465 V)."
      },
      {
        "number": "39",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "40",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "41",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "42",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "43",
        "name": "DIN[0:15]",
        "type": "input",
        "description": "Digital video input signal line of the DIN[0:15] bus (16-bit video input)."
      },
      {
        "number": "44",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "General-purpose programmable digital I/O, which by default functions as UART TX."
      },
      {
        "number": "45",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "General-purpose programmable digital I/O, which by default functions as UART RX."
      },
      {
        "number": "46",
        "name": "DVDD12",
        "type": "power_in",
        "description": "Digital 1.2 V power supply (DC range 1.14 V to 1.26 V)."
      },
      {
        "number": "47",
        "name": "MCU_SEL",
        "type": "input",
        "description": "Option pin with an internal pull-up by default; reserved for debug use."
      },
      {
        "number": "48",
        "name": "AVDD33",
        "type": "power_in",
        "description": "Analog 3.3 V power supply (DC range 3.135 V to 3.465 V)."
      },
      {
        "number": "49",
        "name": "GND-PAD",
        "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-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 DIN[0:15] only as a pin-number range group (24-31, 34-37, 40-43). It does not st; The exposed thermal/ground pad (GND-PAD) is listed in the pin table with no number, so it is omitted",
          "exposed pad 49 added from the footprint"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0724,
        "at": "2026-10-19T06:14:46"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604437575268646912",
        "pages": 15,
        "sha256": "8f7c6b54a7b5d92e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 49,
        "described": 49,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ms2108.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ms2108-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8222f4b0fed79393182a829c4ef442f08d36ae09058eabad776fcc78b43bd521",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}