BMI088

{
  "schema_version": 1,
  "type": "component",
  "slug": "bmi088",
  "title": "BMI088",
  "brief": "Bosch Sensortec Attitude Sensor/Gyroscope, LGA-16(3x4.5). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "bmi088"
  ],
  "component": {
    "mpn": "BMI088",
    "manufacturer": "Bosch Sensortec",
    "package": "LGA-16(3x4.5)",
    "pin_count": 16,
    "category": "Sensor",
    "subcategory": "Attitude Sensor/Gyroscope",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4207aaedb752ecd8c65d567b8e965abc.pdf",
    "parts": {
      "symbol": "bmi088.kicad_sym",
      "footprint": "bmi088.kicad_mod",
      "model_3d": "bmi088-etched.glb",
      "model_3d_plain": "bmi088.glb",
      "model_3d_step": "bmi088-etched.step",
      "model_3d_step_plain": "bmi088.step",
      "lbr": "bmi088.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "INT2",
        "type": "bidirectional",
        "description": "Accelerometer interrupt pin #2 (INT2_ACCEL). Digital I/O. If unused, leave unconnected (DNC)."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Tied to GND in the reference connection diagrams."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Main power supply for analog and digital domains. Operating range 2.4 V to 3.6 V. Decouple with 100 nF to GND."
      },
      {
        "number": "4",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground reference for the analog (VDD) domain."
      },
      {
        "number": "5",
        "name": "CSB2",
        "type": "input",
        "description": "SPI chip select for the gyroscope (active low). In I2C mode this pin is DNC (float)."
      },
      {
        "number": "6",
        "name": "GNDIO",
        "type": "power_in",
        "description": "Ground reference for the digital I/O (VDDIO) domain."
      },
      {
        "number": "7",
        "name": "PS",
        "type": "input",
        "description": "Protocol select for the gyroscope. Tie to GND to select SPI, tie to VDDIO to select I2C."
      },
      {
        "number": "8",
        "name": "SCL/SCK",
        "type": "input",
        "description": "Serial clock. Acts as SPI SCK in SPI mode, or I2C SCL in I2C mode."
      },
      {
        "number": "9",
        "name": "SDA/SDI",
        "type": "bidirectional",
        "description": "Serial data. I2C: SDA serial data I/O; SPI 4-wire: SDI serial data input; SPI 3-wire: SDA serial data I/O."
      },
      {
        "number": "10",
        "name": "SDO2",
        "type": "output",
        "description": "SPI serial data output for the gyroscope (MISO). In I2C mode this pin is the gyroscope I2C address select (A0_GYRO); tie to GND for default address."
      },
      {
        "number": "11",
        "name": "VDDIO",
        "type": "power_in",
        "description": "Digital I/O supply voltage. Operating range 1.2 V to 3.6 V. Decouple with 100 nF to GND."
      },
      {
        "number": "12",
        "name": "INT3",
        "type": "bidirectional",
        "description": "Gyroscope interrupt pin #1 (INT3_GYRO). Digital I/O. If unused, leave unconnected (DNC)."
      },
      {
        "number": "13",
        "name": "INT4",
        "type": "bidirectional",
        "description": "Gyroscope interrupt pin #2 (INT4_GYRO). Digital I/O. If unused, leave unconnected (DNC)."
      },
      {
        "number": "14",
        "name": "CSB1",
        "type": "input",
        "description": "SPI chip select for the accelerometer (active low). In I2C mode tie to VDDIO or leave DNC (float); the accelerometer defaults to I2C when CSB1 is high at power-up."
      },
      {
        "number": "15",
        "name": "SDO1",
        "type": "output",
        "description": "SPI serial data output for the accelerometer (MISO). In I2C mode this pin is the accelerometer I2C address select (A0_ACCEL); tie to GND for default address."
      },
      {
        "number": "16",
        "name": "INT1",
        "type": "bidirectional",
        "description": "Accelerometer interrupt pin #1 (INT1_ACCEL). Digital I/O. If unused, leave unconnected (DNC)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4207aaedb752ecd8c65d567b8e965abc.pdf",
        "pages": 62,
        "sha256": "53ab734dba49ac20",
        "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": "Bosch Sensortec",
      "Package": "LGA-16(3x4.5)",
      "Category": "Sensor",
      "Pins": "16"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bmi088"
  ],
  "discovery_pitch": "BMI088 (Bosch Sensortec) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bmi088.kicad_sym",
    "bmi088.kicad_mod",
    "bmi088.glb",
    "bmi088.step",
    "bmi088.lbr",
    "docs/hero.png",
    "docs/bmi088-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bmi088-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:59:34.455Z"
}