BMI055 Small, versatile 6D0F sensor module
■Key features
▲2 inertial sensorsin one device:an advanced triaxial 16bit gyroscope andaversatile, leading edge triaxial 12bit accelerometerfor reduced PCB space and simplified signal routing
▲Small package:LGA package 16 pinsfootprint 3.0 x 4.5 mm², height 0.95mm
▲Common voltage supplies:V-DD voltage range: 2.4V to 3.6V
▲Digital interface:
◆SPI (4-wire, 3-wire), I²C, 4interrupt pins
◆V-DDIO voltage range: 1.2V to 3.6V
▲Smart operation and integration:Gyroscope and accelerometer can be operated individually
▲Consumer electronics suite:
◆MSL1, RoHS compliant, halogen-free
◆Operating temperature: -40°C ... +85°C
◆9DoF software compatible
● General description
■The BMI055 is an inertial measurement unit (IMU) for the detection of movements and rotations in 6 degrees of freedom (6D0F) .It reflects the full functionality of a triaxial, low-g acceleration sensor and at the same time it is capable to measure angular rates. Both 一 acceleration and angular rate - in three perpendicular room dimensions, the x-, y- and z-axis.
■The BMI055 is designed to meet all requirements for consumer applications such as gaming and pointing devices, HMI and image stabilization (DSC and camera-phone). It also senses tilt, motion, inactivity and shock vibration in cell phones, handhelds, computer peripherals, manmachine interfaces, virtual reality features and game controllers.
■An evaluation circuitry (ASIC) converts the output of the micro-electromechanical sensing structures (MEMS), developed, produced and tested in BOSCH facilities. The corresponding chipsets are packed into one single LGA 3.0mm x 4.5mm x 0.95mm housing. For optimuin system integration the BMI055 is fitted with digital bi-directional SPI and PC interfaces. To provide maximum performance and reliability each device is tested and ready-to-use calibrated.
■Package and interfaces of the BMI055 have been defined to match a multitude of hardware requirements. Since the sensor features a small footprint, a flat package and very low power consumption it is ingeniously suited for mobile-phone and tablet PC applications.
■The BMI055 offers a variable V-DDIO voltage range from 1.2V to 3.6V and can be programmed to optimize functionality, performance and power consumption in customer specific applications .In addition it features on-chip interrupt controllers enabling motion-based applications without use of a microcontroller.
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[ Advanced gaming ][ HMI ][ Advanced gesture recognition ][ Indoor navigation ][ Image stabilization ][ Display profile switching ][ Advanced system power management for mobile applications ][ Menu scrolling ][ tap / double tap sensing ][ Pedometer ][ step counting ][ Free-fall detection ][ E-compass tilt compensation ][ Drop detection for warranty logging ] |
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Datasheet |
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Please see the document for details |
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LGA |
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English Chinese Chinese and English Japanese |
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20 Nov 2020 |
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revision 1.3 |
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BST-BMI055-DS000-09 |
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3.9 MB |
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