SP3232EEN-MS

{
  "slug": "sp3232een-ms",
  "version": "0.1.0",
  "type": "component",
  "description": "MSKSEMI RS232 ICs, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "sp3232een-ms",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sp3232een-ms.kicad_sym",
    "sp3232een-ms.kicad_mod",
    "sp3232een-ms.glb",
    "sp3232een-ms.step",
    "sp3232een-ms.lbr",
    "docs/hero.png",
    "docs/sp3232een-ms-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sp3232een-ms-hero.glb",
    "sp3232een-ms-hero.overlay.json",
    "sp3232een-ms-etched.glb"
  ],
  "component": {
    "mpn": "SP3232EEN-MS",
    "manufacturer": "MSKSEMI",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "RS232 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590906129872601088",
    "parts": {
      "symbol": "sp3232een-ms.kicad_sym",
      "footprint": "sp3232een-ms.kicad_mod",
      "model_3d": "sp3232een-ms-hero.glb",
      "model_3d_plain": "sp3232een-ms-etched.glb",
      "model_3d_step": "sp3232een-ms-etched.step",
      "model_3d_step_plain": "sp3232een-ms.step",
      "lbr": "sp3232een-ms.lbr"
    },
    "distributor_links": {
      "lcsc": "C7434434"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T07:13:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal for the first charge pump capacitor (C1) of the dual charge pump."
      },
      {
        "number": "2",
        "name": "V+",
        "type": "power_out",
        "description": "Doubled voltage terminal generated by the charge pump; absolute limit is VCC-0.3 to +7 V, and it needs its storage capacitor (C3) connected."
      },
      {
        "number": "3",
        "name": "C1-",
        "type": "passive",
        "description": "Negative terminal for the first charge pump capacitor (C1) of the dual charge pump."
      },
      {
        "number": "4",
        "name": "C2+",
        "type": "passive",
        "description": "Positive terminal for the second charge pump capacitor (C2) of the dual charge pump."
      },
      {
        "number": "5",
        "name": "C2-",
        "type": "passive",
        "description": "Negative terminal for the second charge pump capacitor (C2) of the dual charge pump."
      },
      {
        "number": "6",
        "name": "V-",
        "type": "power_out",
        "description": "Inverted voltage terminal generated by the charge pump; absolute limit is +0.3 to -7 V, and it needs its storage capacitor (C4) connected."
      },
      {
        "number": "7",
        "name": "T2OUT",
        "type": "output",
        "description": "Second RS-232 transmitter output, with an absolute range of ±13.2 V and a ±5 V minimum swing into a 3 kΩ load."
      },
      {
        "number": "8",
        "name": "R2IN",
        "type": "input",
        "description": "Second RS-232 receiver input, rated for a ±25 V input range with about 5 kΩ input impedance."
      },
      {
        "number": "9",
        "name": "R2OUT",
        "type": "output",
        "description": "Second receiver CMOS output, limited to -0.3 V to VCC+0.3 V."
      },
      {
        "number": "10",
        "name": "T2IN",
        "type": "input",
        "description": "Second transmitter TTL/CMOS logic input with 2 V minimum high threshold and 0.8 V maximum low threshold; no internal pull-up, so unused input may tie to GND or VCC."
      },
      {
        "number": "11",
        "name": "T1IN",
        "type": "input",
        "description": "First transmitter TTL/CMOS logic input with 2 V minimum high threshold and 0.8 V maximum low threshold; no internal pull-up, so unused input may tie to GND or VCC."
      },
      {
        "number": "12",
        "name": "R1OUT",
        "type": "output",
        "description": "First receiver CMOS output, limited to -0.3 V to VCC+0.3 V."
      },
      {
        "number": "13",
        "name": "R1IN",
        "type": "input",
        "description": "First RS-232 receiver input, rated for a ±25 V input range with about 5 kΩ input impedance."
      },
      {
        "number": "14",
        "name": "T1OUT",
        "type": "output",
        "description": "First RS-232 transmitter output, with an absolute range of ±13.2 V and a ±5 V minimum swing into a 3 kΩ load."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all voltages on the device."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input; absolute limit is -0.3 to +6 V, with 3 V to 5.5 V operating range."
      }
    ],
    "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 pinning table prints the pin 6 symbol as '-' (blank). I assigned V- because the Limiting Values ; VCC's 3 V to 5.5 V operating range comes from the features list on page 2 and the absolute limit fro; The datasheet gives the V+/V- absolute limits but not their output current capability. Pin types are"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0527,
        "at": "2026-10-19T07:11:40"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590906129872601088",
        "pages": 16,
        "sha256": "9034d98bbf2a6839",
        "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"
    },
    "models_3d": [
      {
        "file": "sp3232een-ms.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sp3232een-ms-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1a848c7719b4e1c941eb1d5d9b35ae4bd8983f08523f1db1597b102fb7f1a797",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}