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Bosch Sensortec BMI270
- Part No.:
- BMI270
- Manufacturer:
- Bosch Sensortec
- Category:
- IMUs (Inertial Measurement Units)
- Package:
- 14-VFLGA
- Datasheet:
-
BMI270.pdf
- Description:
- IMU ACCEL/GYRO I2C/SPI 14LGA
- Quantity:
- Payment:
- Shipping:
Inventory:12,910
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Product details
Overview
BMI270 from Bosch Sensortec is a low-power, 6-axis inertial measurement unit (IMU) integrating a 3-axis accelerometer and a 3-axis gyroscope. The device is designed for embedded motion tracking, activity recognition, orientation detection, and sensor-fusion applications in wearable electronics, IoT devices, consumer electronics, robotics, drones, and portable embedded systems.
As part of Bosch Sensortec's BMI sensor family, BMI270 provides compact MEMS integration, high accuracy, low power consumption, and embedded motion-processing functionality. For engineers reviewing the BMI270 datasheet, BMI270 pinout, BMI270 application, or BMI270 equivalent, this sensor is widely used in smartwatches, fitness trackers, drones, gaming devices, industrial automation systems, and portable IoT devices.
Technical Context
In embedded electronic systems, BMI270 operates as a motion and orientation sensor connected to a microcontroller, processor, or sensor hub through I²C or SPI digital interfaces. The accelerometer measures linear acceleration and vibration, while the gyroscope measures rotational motion and angular velocity. Embedded motion-detection capabilities support activity monitoring, gesture recognition, stabilization control, and orientation tracking, reducing the MCU processing load.
BMI270 is commonly used in wearable electronics, drones, robotics platforms, industrial monitoring, portable medical devices, smart appliances, gaming controllers, and IoT edge devices where low power, compact form factor, and accurate motion sensing are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Sensor Type | 6-axis MEMS IMU integrating 3-axis accelerometer and 3-axis gyroscope for embedded motion sensing. |
| Accelerometer Function | Measures linear acceleration, tilt, vibration, and orientation changes. |
| Gyroscope Function | Measures rotational motion, angular velocity, and orientation dynamics. |
| Power Consumption | Optimized for low-power wearable and battery-operated devices. |
| Communication Interface | I²C and SPI interfaces enable integration with microcontrollers and sensor hubs. |
| Embedded Motion Features | Supports activity recognition, motion-event detection, step counting, and sensor-fusion processing. |
| Package | Compact LGA package supports miniature embedded PCB designs and portable devices. |
| Operating Temperature Range | -40°C to +85°C supports industrial, consumer, and wearable device applications. |
Pinout & Package
The BMI270 pinout is optimized for MEMS sensor PCB layouts and includes I²C/SPI interfaces, power supply, interrupts, clocking, and grounding connections. PCB design should ensure stable power filtering, low-noise grounding, minimal mechanical vibration coupling, and proper placement away from EMI sources.
| Pin / Function | PCB Design and Circuit Role |
|---|---|
| SCL / SCLK | Serial clock for I²C or SPI communication timing. |
| SDA / SDI / SDIO | Bidirectional serial data line supporting I²C or SPI communication. |
| CS | Chip-select input for SPI interface control. |
| INT1 / INT2 | Interrupt outputs for motion-event notifications and sensor-fusion processing. |
| VDD / VDDIO | Power-supply input for core and interface, requires stable filtering for accurate operation. |
| GND | Ground reference to maintain low-noise operation and measurement accuracy. |
Key Features
- Integrated 6-axis MEMS architecture for motion and orientation sensing.
- Low-power operation suitable for wearable and battery-powered systems.
- Embedded accelerometer and gyroscope reduce system complexity.
- I²C and SPI interfaces provide wide embedded-system compatibility.
- Motion-event detection and step counting reduce MCU processing load.
- Compact LGA package supports miniature PCB integration.
- Industrial temperature range supports -40°C to +85°C environments.
Applications
| Wearable and Portable Electronics | Industrial Automation and Robotics |
|---|---|
|
Use Scenario: Smartwatches, fitness trackers, and portable smart devices. IC Role: Detects motion, orientation, and activity events. Use Value: Supports compact low-power motion-sensing integration. |
Use Scenario: Robotics systems, industrial monitoring, and automation platforms. IC Role: Provides real-time motion and rotational sensing capability. Use Value: Improves embedded motion-control and positional-awareness performance. |
| IoT and Smart Devices | Drones and Stabilization Systems |
|
Use Scenario: IoT edge devices, smart appliances, and embedded sensor systems. IC Role: Performs motion-event monitoring and embedded sensor acquisition. Use Value: Supports intelligent embedded-system responsiveness and environmental interaction. |
Use Scenario: Drones, stabilization platforms, and motion-control systems. IC Role: Measures angular movement and acceleration for stabilization algorithms. Use Value: Improves motion tracking and dynamic-control accuracy. |
Equivalent & Alternatives
When evaluating BMI270 equivalents, engineers should compare motion accuracy, power consumption, embedded feature support, communication interface compatibility, and MEMS integration capability.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ICM-42670-P | TDK InvenSense 6-axis IMU with slightly different embedded processing features and motion-event handling. | Wearables, industrial motion-sensing, IoT devices. | Choose BMI270 for Bosch MEMS ecosystem compatibility; ICM-42670-P for TDK InvenSense platform integration. |
| LSM6DS3TR-C | STMicroelectronics 6-axis IMU with different low-power characteristics and embedded sensor-processing options. | Wearable electronics, smart devices, industrial automation. | Choose BMI270 for Bosch-specific driver support and features; LSM6DS3TR-C for designs requiring ST low-power performance. |
Quality
BMI270 should be sourced as original Bosch Sensortec components through traceable and controlled supply channels. Quality verification includes package inspection, marking validation, solderability testing, motion-response verification, and electrical characterization according to embedded production requirements.
Proper PCB grounding, vibration-aware placement, stable power filtering, and controlled assembly processes help maintain long-term sensing reliability and measurement consistency. Traceable sourcing supports industrial and embedded manufacturing quality.
Availability
BMI270 available at Aetrix Electronics and is suitable for embedded motion-sensing and intelligent MEMS platforms requiring stable component supply and repeatable production support.
Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, wearable-device manufacturers, robotics developers, and embedded-system production programs.
Manufacturer
Bosch Sensortec specializes in MEMS sensors, IMUs, accelerometers, gyroscopes, and embedded sensing solutions for industrial, automotive, wearable, consumer electronics, IoT, and robotics applications.
FAQ
What is BMI270 used for?
BMI270 is used for wearable electronics, drones, robotics, IoT devices, industrial monitoring, and embedded orientation-sensing applications.
Where can I find the BMI270 datasheet?
The BMI270 datasheet download is available from Bosch Sensortec. It includes electrical characteristics, pin configuration, package information, and application guidelines.
What should be considered in BMI270 pinout design?
BMI270 pinout design should prioritize stable power filtering, low-noise grounding, minimized vibration coupling, proper communication routing, and optimal placement for accurate MEMS measurement.
Does BMI270 integrate both accelerometer and gyroscope?
Yes. BMI270 integrates a 3-axis accelerometer and a 3-axis gyroscope within a single compact MEMS package.
What are common BMI270 equivalent solutions?
Common BMI270 equivalents include ICM-42670-P and LSM6DS3TR-C, depending on embedded platform compatibility, low-power requirements, and motion-processing feature needs.
BMI270 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Bosch Sensortec
- Series:
- -
- Package/Case:
- 14-VFLGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Sensor Type:
- Accelerometer, Gyroscope, 6 Axis
- Output Type:
- I2C, SPI
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 14-LGA (2.5x3)
- Mounting Type:
- Surface Mount
BMI270 FAQ
1.How can I place an order for BMI270 through Aetrix?
Please submit a Request for Quotation (RFQ) for BMI270 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BMI270 reliable?
The price and inventory of BMI270 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BMI270 is usually 5 days.
3.What payment methods are accepted for BMI270?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BMI270 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BMI270?
BMI270 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BMI270 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BMI270?
For technical support, including BMI270 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BMI270 requirements.
6.How does Aetrix verify that BMI270 is sourced from the original manufacturer or authorized distributors?
All BMI270 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BMI270 meets industry standards.
7.What is the process for return or replacement of BMI270?
All BMI270 units undergo pre-shipment inspection (PSI). If there is an issue with BMI270, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BMI270 part is unused and in its original packaging.
Return procedure for BMI270:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BMI270 Tags
-
BMI323
Bosch Sensortec
-
ICM-42670-P
TDK InvenSense
-
ICM-42605
TDK InvenSense
-
LSM6DSO32TR
STMicroelectronics
-
LSM6DSOTR
STMicroelectronics
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LSM6DSVTR
STMicroelectronics
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LSM6DSRTR
STMicroelectronics
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BMI270
Bosch Sensortec
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LSM6DSOXTR
STMicroelectronics
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LSM6DSV16XTR
STMicroelectronics
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LSM6DSO16ISTR
STMicroelectronics
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LSM303AGRTR
STMicroelectronics
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