IIS2DHTR

{
  "slug": "iis2dhtr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Global Sourcing Parts, LGA-12(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "iis2dhtr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "iis2dhtr.kicad_sym",
    "iis2dhtr.kicad_mod",
    "iis2dhtr.glb",
    "iis2dhtr.step",
    "iis2dhtr.lbr",
    "docs/hero.png",
    "docs/iis2dhtr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "iis2dhtr-hero.glb",
    "iis2dhtr-hero.overlay.json"
  ],
  "component": {
    "mpn": "IIS2DHTR",
    "manufacturer": "STMicroelectronics",
    "package": "LGA-12(2x2)",
    "pin_count": 12,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588931082197094400",
    "parts": {
      "symbol": "iis2dhtr.kicad_sym",
      "footprint": "iis2dhtr.kicad_mod",
      "model_3d": "iis2dhtr-hero.glb",
      "model_3d_plain": "iis2dhtr.glb",
      "model_3d_step": "iis2dhtr-etched.step",
      "model_3d_step_plain": "iis2dhtr.step",
      "lbr": "iis2dhtr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2655071",
      "digikey": "497-15700-2-ND",
      "mouser": "511-IIS2DHTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T02:46:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-15700-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-IIS2DHTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SCL/SPC",
        "type": "input",
        "description": "I2C serial clock (SCL) in I2C mode and SPI serial port clock (SPC) in SPI mode, with both interfaces sharing this pad; the I2C lines must be pulled up to Vdd_IO through an external resistor."
      },
      {
        "number": "2",
        "name": "CS",
        "type": "input",
        "description": "SPI enable and I2C/SPI mode selection: tie high (to Vdd_IO) to enable I2C, and drive low to select SPI communication with I2C disabled."
      },
      {
        "number": "3",
        "name": "SDO/SA0",
        "type": "bidirectional",
        "description": "In I2C mode this pad sets the least significant bit of the device address (SA0; connected to Vdd gives 0011001b, connected to GND gives 0011000b), and in SPI mode it is the SPI serial data output (SDO)."
      },
      {
        "number": "4",
        "name": "SDA/SDI/SDO",
        "type": "bidirectional",
        "description": "I2C serial data (SDA) in I2C mode, SPI serial data input (SDI) in 4-wire SPI mode, or 3-wire interface serial data output (SDO) in 3-wire SPI mode."
      },
      {
        "number": "5",
        "name": "Res",
        "type": "passive",
        "description": "Reserved pin that must be connected to GND."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "0 V supply, to be connected to ground."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "0 V supply, to be connected to ground."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "0 V supply, to be connected to ground."
      },
      {
        "number": "9",
        "name": "Vdd",
        "type": "power_in",
        "description": "Power supply; the operational supply range is 1.71 V to 3.6 V."
      },
      {
        "number": "10",
        "name": "Vdd_IO",
        "type": "power_in",
        "description": "Power supply for the I/O pins, which supports a 1.8 V I/O supply independent of Vdd."
      },
      {
        "number": "11",
        "name": "INT2",
        "type": "output",
        "description": "Interrupt pin 2, driven by the second independent programmable interrupt generator (free-fall, motion, or position detection)."
      },
      {
        "number": "12",
        "name": "INT1",
        "type": "output",
        "description": "Interrupt pin 1, driven by the first independent programmable interrupt generator (free-fall, motion, or position detection)."
      }
    ],
    "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: These pads are multi-function (I2C/SPI/3-wire); the ERC type is given for the primary role and may n; The datasheet only says 'Res, connect to GND'; the ERC type 'passive' is an assumption, not stated i; The datasheet names these pins only as interrupt outputs and does not state whether the driver is pu"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0883,
        "at": "2026-10-09T02:45:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588931082197094400",
        "pages": 49,
        "sha256": "5ab95d44138897ba",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 12,
        "described": 12,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "iis2dhtr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          2.0,
          1.025
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5e6c16287491528f89c09590e0d5dace14debf478226f74b45504eb906119145",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "iis2dhtr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          2.0,
          1.025
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "06a1fbc08eb1acf7051334380eaed274c2c1fe139751f53ef51960ffbeb09960",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}