{"id":5871,"date":"2026-06-11T06:01:19","date_gmt":"2026-06-11T06:01:19","guid":{"rendered":"https:\/\/materialparts.com\/bmi270\/"},"modified":"2026-06-12T02:44:44","modified_gmt":"2026-06-12T02:44:44","slug":"bmi270","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/bmi270\/","title":{"rendered":"BMI270"},"content":{"rendered":"

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The BMI270 from Bosch Sensortec is a 6-axis inertial measurement unit combining a 16-bit accelerometer and gyroscope with built-in feature recognition and I2C\/SPI interface in LGA-16.<\/p>\n

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\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nLGA-16 (2.5×3.0mm)<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • See datasheet for complete specifications<\/li>\n
  • Industry-standard package<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Industrial control<\/li>\n
    • Consumer electronics<\/li>\n
    • Communication equipment<\/li>\n
    • Power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The BMI270 from Bosch Sensortec is a 6-axis inertial measurement unit combining a 16-bit accelerometer and gyroscope with built-in feature recognition and I2C\/SPI interface in LGA-16. Key Specifications Package LGA-16 (2.5×3.0mm) Features See datasheet for complete specifications Industry-standard package Applications Industrial control Consumer electronics Communication equipment Power management<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,42],"tags":[],"chip_brand":[221],"class_list":["post-5871","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-sensors","chip_brand-bosch"],"acf":{"brief_explanation":"6-axis IMU, accelerometer+gyroscope, I2C\/SPI, LGA-16","date_code":"","package_case":"LGA-16 (2.5x3.0mm)","in_stock":12849,"datasheet":"https:\/\/www.bosch-sensortec.com\/products\/motion-sensors\/imus\/bmi270.html","price":"$2.00 @ 1ku","product_introduction":"The BMI270 from Bosch Sensortec is a 6-axis inertial measurement unit combining a 16-bit accelerometer and gyroscope with built-in feature recognition and I2C\/SPI interface in LGA-16.","working_principle":"The BMI270 is a 6-axis inertial measurement unit (IMU) from Bosch in LGA-16 (2.5x3.0x0.83mm), combining a 3-axis accelerometer and a 3-axis gyroscope. The accelerometer uses a capacitive MEMS sensing element: a proof mass suspended by silicon springs moves relative to fixed electrodes under acceleration, changing the capacitance. A sigma-delta C-to-V converter digitizes this capacitance change at 1.6kHz ODR. Full-scale ranges: +\/-2g, +\/-4g, +\/-8g, +\/-16g with 16-bit resolution (0.06mg\/LSB at +\/-2g). The gyroscope uses a vibrating MEMS structure (tuning fork): the Coriolis effect causes a secondary vibration perpendicular to the drive vibration when rotated. The amplitude of this secondary vibration is proportional to angular rate. Full-scale ranges: +\/-125, +\/-250, +\/-500, +\/-1000, +\/-2000 dps with 16-bit resolution. The built-in feature engine provides hardware-accelerated algorithms: step counter (pedometer), step detector, any-motion detection, significant motion detection (for Google Activity Recognition), wrist-wear wake-up, and tilt detection. These run autonomously at 0.5mA without MCU intervention. The programmable interrupt engine routes events to INT1\/INT2. FIFO stores up to 2048 bytes of sensor data, reducing MCU read frequency and bus traffic. Power consumption is 0.65mA in full 6-axis mode.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>VDDIO<\/td>Power<\/td>I\/O supply (1.2-3.6V)<\/td><\/tr>
      2<\/td>VDD<\/td>Power<\/td>Core supply (1.71-3.6V)<\/td><\/tr>
      3<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      4<\/td>CSB<\/td>Input<\/td>SPI chip select (active low, also selects SPI vs I2C)<\/td><\/tr>
      5<\/td>SCL\/SCLK<\/td>Input<\/td>I2C clock \/ SPI clock<\/td><\/tr>
      6<\/td>SDI\/SDA<\/td>I\/O<\/td>SPI data in \/ I2C data<\/td><\/tr>
      7<\/td>SDO<\/td>Output<\/td>SPI data out (I2C address select when low)<\/td><\/tr>
      8<\/td>INT1<\/td>Output<\/td>Interrupt 1 output (programmable)<\/td><\/tr>
      9-10<\/td>INT2\/GND<\/td>Output\/Power<\/td>Interrupt 2 output \/ Ground<\/td><\/tr>
      11-16<\/td>NC\/EPAD<\/td>-<\/td>No connect \/ Exposed thermal pad<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial control<\/li>
    • Consumer electronics<\/li>
    • Communication equipment<\/li>
    • Power management<\/li>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      Bosch<\/td>BMI260<\/td>LGA-16<\/td>Successor, lower power, same footprint<\/td><\/tr>
      TDK\/InvenSense<\/td>ICM-42688-P<\/td>LGA-14<\/td>6-axis IMU, SPI up to 24MHz<\/td><\/tr>
      STMicroelectronics<\/td>LSM6DSOXTR<\/td>LGA-14<\/td>6-axis IMU with machine learning core<\/td><\/tr>
      TDK\/InvenSense<\/td>ICM-20689<\/td>QFN-16<\/td>6-axis IMU, 425Hz ODR<\/td><\/tr>
      Analog Devices<\/td>ADIS16475-2BMLZ<\/td>Module<\/td>6-axis MEMS IMU, industrial grade<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=5871"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5871\/revisions"}],"predecessor-version":[{"id":6023,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5871\/revisions\/6023"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5871"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5871"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}