LIS2DU12TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "lis2du12tr",
  "title": "LIS2DU12TR",
  "brief": "STMICROELECTRONICS Global Sourcing Parts, LGA-12(2x2). 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",
    "global sourcing parts",
    "lis2du12tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LIS2DU12TR",
    "manufacturer": "STMICROELECTRONICS",
    "package": "LGA-12(2x2)",
    "pin_count": 12,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.st.com/resource/en/datasheet/lis2du12tr.pdf",
    "parts": {
      "symbol": "lis2du12tr.kicad_sym",
      "footprint": "lis2du12tr.kicad_mod",
      "model_3d": "lis2du12tr-hero.glb",
      "model_3d_plain": "lis2du12tr-etched.glb",
      "model_3d_step": "lis2du12tr-etched.step",
      "model_3d_step_plain": "lis2du12tr.step",
      "lbr": "lis2du12tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5267411"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T18:16:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 887 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SCL/SPC",
        "type": "input",
        "description": "I²C/MIPI I3C serial clock (SCL) and SPI serial port clock (SPC); default input without pull-up."
      },
      {
        "number": "2",
        "name": "CS",
        "type": "input",
        "description": "SPI/I²C/MIPI I3C mode selection (1: SPI idle, I²C/I3C enabled; 0: SPI enabled, I²C/I3C disabled); internal pull-up that can be disconnected via CS_PU_DIS."
      },
      {
        "number": "3",
        "name": "SDO/SA0",
        "type": "bidirectional",
        "description": "SPI serial data output (SDO) and I²C device address LSB (SA0); internal pull-up that can be disconnected via SDO_PU_DIS."
      },
      {
        "number": "4",
        "name": "SDA/SDI/SDO",
        "type": "bidirectional",
        "description": "I²C/MIPI I3C serial data (SDA), SPI serial data input (SDI) and 3-wire interface serial data output (SDO); default input without pull-up."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "Internally not connected; can be tied to Vdd, Vdd_IO, or GND."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "0 V supply."
      },
      {
        "number": "7",
        "name": "RES",
        "type": "input",
        "description": "Reserved pin; must be connected to GND."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "0 V supply."
      },
      {
        "number": "9",
        "name": "Vdd",
        "type": "power_in",
        "description": "Power supply for the device core (1.62 to 3.6 V operational range); decoupling capacitors placed close to this pin."
      },
      {
        "number": "10",
        "name": "Vdd_IO",
        "type": "power_in",
        "description": "Power supply for the I/O pins."
      },
      {
        "number": "11",
        "name": "INT2",
        "type": "bidirectional",
        "description": "Interrupt pin 2, or clock input when selected in single data conversion on demand; default input with internal pull-down that can be disabled via PD_DIS_INT2."
      },
      {
        "number": "12",
        "name": "INT1",
        "type": "bidirectional",
        "description": "Interrupt pin 1; default input with internal pull-down that can be disabled via PD_DIS_INT1."
      }
    ],
    "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: Pin types for SCL/SPC, SDO/SA0, SDA/SDI/SDO, INT1 and INT2 are inferred from multiplexed functions; ; Datasheet text gives the Figure 2 pin names and Table 1 pin numbers only. The package is LGA-12L, 2."
        ],
        "pages_sent": 20,
        "cost_usd": 0.138,
        "at": "2026-10-23T18:15:45"
      },
      "datasheet": {
        "url": "https://www.st.com/resource/en/datasheet/lis2du12tr.pdf",
        "pages": 56,
        "sha256": "32528fafab2040e5",
        "source_tier": "mfr"
      },
      "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": "lis2du12tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          2,
          1.025
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5e6c16287491528f89c09590e0d5dace14debf478226f74b45504eb906119145",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lis2du12tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a025f63076ac6667371bba36656e947585a46290695e2a34c2a68749c99de32f",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMICROELECTRONICS",
      "Package": "LGA-12(2x2)",
      "Category": "Global Sourcing Parts",
      "Pins": "12"
    },
    "characteristics": {
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          "min": 1.62,
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          "max": 3.6,
          "conditions": "",
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        {
          "name": "Digital low-level output voltage",
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          "conditions": "IOL = 4 mA",
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        {
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          "conditions": "",
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        },
        {
          "name": "Self-test positive difference X-axis",
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          "name": "Self-test positive difference Z-axis",
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        {
          "name": "SPI clock cycle",
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          "conditions": "",
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        {
          "name": "CS setup time",
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          "min": 6,
          "typ": null,
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          "conditions": "",
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          "name": "CS hold time",
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          "min": 40,
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        },
        {
          "name": "SDI input setup time",
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          "kind": "timing",
          "unit": "ns",
          "min": 12,
          "typ": null,
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        },
        {
          "name": "SDO valid output time",
          "symbol": "tv(SO)",
          "kind": "timing",
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          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
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          "name": "SDO output hold time",
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          "min": 9,
          "typ": null,
          "max": null,
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        {
          "name": "SDO output disable time",
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        {
          "name": "SCL clock frequency (fast mode)",
          "symbol": "f(SCL)",
          "kind": "timing",
          "unit": "kHz",
          "min": 0,
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        {
          "name": "SCL clock frequency (fast mode plus)",
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          "source_page": 8,
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        {
          "name": "Capacitive load for each bus line (fast mode)",
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          "kind": "timing",
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        {
          "name": "Capacitive load for each bus line (fast mode plus)",
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        {
          "name": "Supply voltage",
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          "min": -0.3,
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          "max": 4.3,
          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "I/O pins supply voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4.3,
          "conditions": "",
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        },
        {
          "name": "Input voltage on any control pin",
          "symbol": "Vin",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "max printed as Vdd_IO+0.3 V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Acceleration powered, 0.5 ms",
          "symbol": "APOW",
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          "unit": "g",
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          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Acceleration powered, 0.2 ms",
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          "kind": "absolute_maximum",
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          "conditions": "any axis, powered, Vdd = 1.8 V, 0.2 ms",
          "source_page": 9,
          "source": "datasheet"
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        {
          "name": "Acceleration unpowered, 0.5 ms",
          "symbol": "AUNP",
          "kind": "absolute_maximum",
          "unit": "g",
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          "max": 3000,
          "conditions": "any axis, unpowered, 0.5 ms",
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        {
          "name": "Acceleration unpowered, 0.2 ms",
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        {
          "name": "Operating temperature range",
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          "unit": "°C",
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          "conditions": "",
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        },
        {
          "name": "Storage temperature range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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        },
        {
          "name": "Electrostatic discharge protection",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "HBM",
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          "source": "datasheet"
        },
        {
          "name": "Current consumption in normal mode",
          "symbol": "IddNM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 6.1,
          "max": null,
          "conditions": "FS = ±8 g, ODR = 800 Hz, BW = ODR/2 with anti-aliasing filter",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Current consumption in ultralow-power mode",
          "symbol": "IddULP",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.47,
          "max": null,
          "conditions": "FS = ±8 g, ODR = 1.6 Hz, BW = ODR/2",
          "source_page": 6,
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        },
        {
          "name": "Current consumption in power-down",
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          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Noise density - normal mode",
          "symbol": "An",
          "kind": "electrical",
          "unit": "µg/√Hz",
          "min": null,
          "typ": 287,
          "max": null,
          "conditions": "@ FS ±8 g, ODR = 800 Hz, BW = ODR/2",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Zero-g level offset accuracy",
          "symbol": "TyOff",
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          "typ": 11,
          "max": null,
          "conditions": "printed ±11",
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          "name": "Zero-g offset change vs. temperature",
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          "kind": "temperature_coefficient",
          "unit": "mg/°C",
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          "name": "Sensitivity change vs. temperature",
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          "max": null,
          "conditions": "printed ±0.035",
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          "source": "datasheet"
        },
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          "name": "Sensitivity",
          "symbol": "So",
          "kind": "electrical",
          "unit": "mg/digit",
          "min": null,
          "typ": 0.976,
          "max": null,
          "conditions": "@ FS ±2 g",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Temperature sensor output change vs. temperature",
          "symbol": "TSDr",
          "kind": "electrical",
          "unit": "°C/LSB",
          "min": null,
          "typ": 0.045,
          "max": null,
          "conditions": "12-bit resolution",
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          "source": "datasheet"
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  "discovery_pitch": "LIS2DU12TR (STMICROELECTRONICS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
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    "name": "Ray",
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