**General Description**:
Bosch Sensortec BNO055 Intelligent 9-Axis Absolute Orientation Sensor is a System in Package (SiP), integrating a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope with a range of ±2000 degrees per second, a triaxial geomagnetic sensor and a 32-bit ARM Cortex M0+ microcontroller running Bosch Sensortec sensor fusion software, in a single package. The corresponding chip-sets are integrated into one single 28-pin LGA 3.8mm x 5.2mm x 1.1mm housing. For optimum system integration the BNO055 is equipped with digital bidirectional I²C and UART interfaces. The I²C interface can be programmed to run with the HID-I²C protocol turning the BNO055 into a plug-and-play sensor hub solution for devices running the Windows 8.0 or 8.1 operating system.
**Key features**:
Outputs Fused Sensor Data
Quaternion, Euler Angles, Rotation Vector, Linear Acceleration, Gravity, Heading
3 Sensors in One Device
An advanced triaxial 16-bit gyroscope
A versatile, leading edge triaxial 14-bit accelerometer
A full performance geomagnetic sensor
Small package
LGA package 28 pins
Footprint 3.8 x 5.2mm2, height 1.13mm2
Power Management
Intelligent Power Management: normal
Low power and suspend mode available
Common voltage supplies
VDD voltage range: 2.4V to 3.6V
Digital interface
HID-I2C (Windows 8 compatible)
I2C
UART
VDDIO voltage range: 1.7V to 3.6V
Consumer Electronics Suite
MSL1, RoHS compliant, halogen-free
Operating temperature: -40°C to +85°C
Accelerometer Features
Programmable Functionality
Acceleration Ranges: ±2g/±4g/±8g/±16g
Low-Pass Filter Bandwidths: 1kHz -
schematic diagram
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ID |
Name |
Designator |
Footprint |
Quantity |
1 |
XTALfast |
32 |
1X02 |
1 |
2 |
BNO055 |
U1 |
BNO055-LGA |
1 |
3 |
SIP10 |
P1 |
HDR1X10 |
1 |
4 |
1u |
C1 |
C1 |
1 |
5 |
22p |
C2,C3 |
C1 |
2 |
6 |
10k |
R1 |
R3 |
1 |
7 |
10 k |
R2,R3 |
R3 |
2 |
8 |
100n |
C4 |
C1 |
1 |
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0
0
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