ST202EBDR

{
  "schema_version": 1,
  "type": "component",
  "slug": "st202ebdr",
  "title": "ST202EBDR",
  "brief": "STMicroelectronics RS232 ICs, SO-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "st202ebdr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ST202EBDR",
    "manufacturer": "STMicroelectronics",
    "package": "SO-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "RS232 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588920636018741248",
    "parts": {
      "symbol": "st202ebdr.kicad_sym",
      "footprint": "st202ebdr.kicad_mod",
      "model_3d": "st202ebdr-hero.glb",
      "model_3d_plain": "st202ebdr.glb",
      "model_3d_step": "st202ebdr-etched.step",
      "model_3d_step_plain": "st202ebdr.step",
      "lbr": "st202ebdr.lbr"
    },
    "distributor_links": {
      "lcsc": 2671134,
      "digikey": "497-8393-2-ND",
      "mouser": "511-ST202EBDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T00:48:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-8393-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-ST202EBDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal for first charge pump capacitor."
      },
      {
        "number": "2",
        "name": "V+",
        "type": "power_out",
        "description": "Doubled voltage terminal from internal charge pump."
      },
      {
        "number": "3",
        "name": "C1-",
        "type": "passive",
        "description": "Negative terminal for first charge pump capacitor."
      },
      {
        "number": "4",
        "name": "C2+",
        "type": "passive",
        "description": "Positive terminal for second charge pump capacitor."
      },
      {
        "number": "5",
        "name": "C2-",
        "type": "passive",
        "description": "Negative terminal for second charge pump capacitor."
      },
      {
        "number": "6",
        "name": "V-",
        "type": "power_out",
        "description": "Inverted voltage terminal from internal charge pump."
      },
      {
        "number": "7",
        "name": "T2OUT",
        "type": "output",
        "description": "Second transmitter RS-232 output; ±5 to ±9 V swing with 3 kΩ load to GND."
      },
      {
        "number": "8",
        "name": "R2IN",
        "type": "input",
        "description": "Second receiver RS-232 input; ±30 V operating range."
      },
      {
        "number": "9",
        "name": "R2OUT",
        "type": "output",
        "description": "Second receiver TTL/CMOS output; 0.4 V low, 3.5 to VCC-0.4 V high."
      },
      {
        "number": "10",
        "name": "T2IN",
        "type": "input",
        "description": "Second transmitter TTL/CMOS input; 0.8 V low and 2 V high logic thresholds."
      },
      {
        "number": "11",
        "name": "T1IN",
        "type": "input",
        "description": "First transmitter TTL/CMOS input; 0.8 V low and 2 V high logic thresholds."
      },
      {
        "number": "12",
        "name": "R1OUT",
        "type": "output",
        "description": "First receiver TTL/CMOS output; 0.4 V low, 3.5 to VCC-0.4 V high."
      },
      {
        "number": "13",
        "name": "R1IN",
        "type": "input",
        "description": "First receiver RS-232 input; ±30 V operating range."
      },
      {
        "number": "14",
        "name": "T1OUT",
        "type": "output",
        "description": "First transmitter RS-232 output; ±5 to ±9 V swing with 3 kΩ load to GND."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference potential."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage; 5 V ± 10%, absolute maximum -0.3 to 6 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 18,
        "cost_usd": 0.1166,
        "at": "2026-10-03T00:47:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588920636018741248",
        "pages": 18,
        "sha256": "68c78b0d87e518f1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SO-16",
      "Category": "Interface",
      "Pins": "16"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "st202ebdr"
  ],
  "discovery_pitch": "ST202EBDR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "st202ebdr.kicad_sym",
    "st202ebdr.kicad_mod",
    "st202ebdr.glb",
    "st202ebdr.step",
    "st202ebdr.lbr",
    "docs/hero.png",
    "docs/st202ebdr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "st202ebdr-hero.glb",
    "st202ebdr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}