BU97510CKV-ME2

{
  "slug": "bu97510ckv-me2",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Semicon LCD Drivers, TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "display modules - led drivers - display drivers",
    "bu97510ckv-me2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bu97510ckv-me2.kicad_sym",
    "bu97510ckv-me2.kicad_mod",
    "bu97510ckv-me2.glb",
    "bu97510ckv-me2.step",
    "bu97510ckv-me2.lbr",
    "docs/hero.png",
    "docs/bu97510ckv-me2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bu97510ckv-me2-hero.glb",
    "bu97510ckv-me2-hero.overlay.json",
    "bu97510ckv-me2-etched.glb"
  ],
  "component": {
    "mpn": "BU97510CKV-ME2",
    "manufacturer": "ROHM Semicon",
    "package": "TQFP-64(10x10)",
    "pin_count": 64,
    "category": "Display Modules / LED Drivers / Display Drivers",
    "subcategory": "LCD Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/eb1b6a613cf6b042f5b6aa0b6cb72b39.pdf",
    "parts": {
      "symbol": "bu97510ckv-me2.kicad_sym",
      "footprint": "bu97510ckv-me2.kicad_mod",
      "model_3d": "bu97510ckv-me2-hero.glb",
      "model_3d_plain": "bu97510ckv-me2-etched.glb",
      "model_3d_step": "bu97510ckv-me2-etched.step",
      "model_3d_step_plain": "bu97510ckv-me2.step",
      "lbr": "bu97510ckv-me2.lbr"
    },
    "distributor_links": {
      "lcsc": "C880933"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:29:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1/P1/G1",
        "type": "output",
        "description": "Segment output for display data, selectable by control data as PWM or general-purpose output."
      },
      {
        "number": "2",
        "name": "S2/P2/G2",
        "type": "output",
        "description": "Segment output for display data, selectable by control data as PWM or general-purpose output."
      },
      {
        "number": "3",
        "name": "S3/P3/G3",
        "type": "output",
        "description": "Segment output for display data, selectable by control data as PWM or general-purpose output."
      },
      {
        "number": "4",
        "name": "S4/P4/G4",
        "type": "output",
        "description": "Segment output for display data, selectable by control data as PWM or general-purpose output."
      },
      {
        "number": "5",
        "name": "S5/P5/G5",
        "type": "output",
        "description": "Segment output for display data, selectable by control data as PWM or general-purpose output."
      },
      {
        "number": "6",
        "name": "S6/P6/G6",
        "type": "output",
        "description": "Segment output for display data, selectable by control data as PWM or general-purpose output."
      },
      {
        "number": "7",
        "name": "S7",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "8",
        "name": "S8",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "9",
        "name": "S9",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "10",
        "name": "S10",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "11",
        "name": "S11",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "12",
        "name": "S12",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "13",
        "name": "S13",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "14",
        "name": "S14",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "15",
        "name": "S15",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "16",
        "name": "S16",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "17",
        "name": "S17",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "18",
        "name": "S18",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "19",
        "name": "S19",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "20",
        "name": "S20",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "21",
        "name": "S21",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "22",
        "name": "S22",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "23",
        "name": "S23",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "24",
        "name": "S24",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "25",
        "name": "S25",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "26",
        "name": "S26",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "27",
        "name": "S27",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "28",
        "name": "S28",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "29",
        "name": "S29",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "30",
        "name": "S30",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "31",
        "name": "S31",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "32",
        "name": "S32",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "33",
        "name": "S33",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "34",
        "name": "S34",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "35",
        "name": "S35",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "36",
        "name": "S36",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "37",
        "name": "S37",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "38",
        "name": "S38",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "39",
        "name": "S39",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "40",
        "name": "S40",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "41",
        "name": "S41",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "42",
        "name": "S42",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "43",
        "name": "S43",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "44",
        "name": "S44",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "45",
        "name": "S45",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "46",
        "name": "S46",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "47",
        "name": "S47",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "48",
        "name": "S48",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "49",
        "name": "S49",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "50",
        "name": "S50",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "51",
        "name": "COM4",
        "type": "output",
        "description": "Common driver output; frame frequency is fo[Hz]; leave open if unused."
      },
      {
        "number": "52",
        "name": "COM3",
        "type": "output",
        "description": "Common driver output; frame frequency is fo[Hz]; leave open if unused."
      },
      {
        "number": "53",
        "name": "COM2",
        "type": "output",
        "description": "Common driver output; frame frequency is fo[Hz]; leave open if unused."
      },
      {
        "number": "54",
        "name": "COM1",
        "type": "output",
        "description": "Common driver output; frame frequency is fo[Hz]; leave open if unused."
      },
      {
        "number": "55",
        "name": "S51",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "56",
        "name": "VDD",
        "type": "power_in",
        "description": "Logic power supply pin; 2.7V to 6.0V must be applied."
      },
      {
        "number": "57",
        "name": "S53",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "58",
        "name": "S54",
        "type": "output",
        "description": "Segment output for displaying the display data transferred by serial input; leave open if unused."
      },
      {
        "number": "59",
        "name": "VSS",
        "type": "power_in",
        "description": "Power supply pin that must be connected to ground."
      },
      {
        "number": "60",
        "name": "S52/OSC",
        "type": "bidirectional",
        "description": "Segment output, or external clock input when set by control data (OC=1); connect to VSS if unused as clock input."
      },
      {
        "number": "61",
        "name": "INHb",
        "type": "input",
        "description": "Display off control input: low (VSS) forces display off and stops the oscillator and bias divider current, high (VDD) enables display; connect to VDD if unused."
      },
      {
        "number": "62",
        "name": "SCE",
        "type": "input",
        "description": "Serial data transfer chip enable input; must be connected to the controller, tie to VSS if unused."
      },
      {
        "number": "63",
        "name": "SCL",
        "type": "input",
        "description": "Serial data transfer synchronization clock input; must be connected to the controller, tie to VSS if unused."
      },
      {
        "number": "64",
        "name": "SDI",
        "type": "input",
        "description": "Serial transfer data input; must be connected to the controller, tie to VSS if unused."
      }
    ],
    "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: Package hint says TQFP-64 (10x10) but the datasheet gives VQFP64, 12.00 x 12.00 x 1.60 mm for orderi; The pin table says COM1 to COM4 are pins 51 to 54 without per-pin order. The order COM4=51, COM3=52,; S52/OSC is shown as output (segment) or input (external clock); bidirectional was chosen.",
          "45/64 pins cited to the wrong page (name found elsewhere): ['9:S9@p6', '10:S10@p6', '11:S11@p6', '12:S12@p6']"
        ],
        "pages_sent": 22,
        "cost_usd": 0.2622,
        "at": "2026-10-22T22:29:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/eb1b6a613cf6b042f5b6aa0b6cb72b39.pdf",
        "pages": 34,
        "sha256": "7e63d3ae401a221f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bu97510ckv-me2.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "60567e81b0770b6c519104183a7a05ba52dddc11146b5fbe21434fbb5801696c",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bu97510ckv-me2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6be3b33f8556ac89f6c25351b3999151e6f2d079cb245739b95d3427dfe328f1",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}