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PDF BNO055 Data sheet ( Hoja de datos )

Número de pieza BNO055
Descripción Intelligent 9-axis absolute orientation sensor
Fabricantes Bosch　
Logotipo Bosch Logotipo



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Data sheet
BNO055
Intelligent 9-axis absolute orientation sensor
Bosch Sensortec
BNO055: data sheet
Document revision
Document release date
Document number
Technical reference code(s)
Notes
1.0
July 2014
BST-BNO055-DS000-10
0 273 141 209
Data in this document are subject to change without notice. Product photos
and pictures are for illustration purposes only and may differ from the real
product’s appearance.

1 page




BNO055 pdf
BNO055
Data sheet
Page 5
Contents
BASIC DESCRIPTION ...................................................................................................................2
SPECIFICATION ..........................................................................................................................11
1.1 ELECTRICAL SPECIFICATION............................................................................................... 11
1.2 ELECTRICAL AND PHYSICAL CHARACTERISTICS, MEASUREMENT PERFORMANCE .................... 12
2. ABSOLUTE MAXIMUM RATINGS ..........................................................................................16
3. FUNCTIONAL DESCRIPTION.................................................................................................17
3.1 ARCHITECTURE................................................................................................................. 17
3.2 POWER MANAGEMENT....................................................................................................... 18
3.3 OPERATING MODES .......................................................................................................... 19
3.4 POWER MODES ................................................................................................................ 22
3.4.1 NORMAL MODE....................................................................................................................... 22
3.4.2 LOW POWER MODE ................................................................................................................ 22
3.4.3 SUSPEND MODE ..................................................................................................................... 23
3.5 AXIS REMAP ..................................................................................................................... 24
3.6 SENSOR CONFIGURATION ................................................................................................. 26
3.6.1 ACCELEROMETER CONFIGURATION (BMA25X)......................................................................... 26
3.6.2 GYROSCOPE CONFIGURATION (BMG160)................................................................................ 27
3.6.3 MAGNETOMETER CONFIGURATION (BMM150) ......................................................................... 28
3.6.4 DEFAULT SENSOR CONFIGURATION.......................................................................................... 29
3.7 OUTPUT DATA................................................................................................................... 30
3.7.1 UNIT SELECTION ..................................................................................................................... 30
3.7.2 SENSOR MODE........................................................................................................................ 30
3.7.3 FUSION MODE ......................................................................................................................... 31
3.7.4 OUTPUT DATA REGISTERS ....................................................................................................... 36
3.7.5 INTERRUPTS ........................................................................................................................... 44
3.7.6 SELF-TEST ............................................................................................................................. 53
3.7.7 BOOT LOADER ........................................................................................................................ 54
4. REGISTER DESCRIPTION ......................................................................................................55
4.1 GENERAL REMARKS.......................................................................................................... 55
4.2 REGISTER MAP ................................................................................................................. 56
4.2.1 REGISTER MAP PAGE 0 ........................................................................................................... 56
4.2.2 REGISTER MAP PAGE 1 ........................................................................................................... 59
4.3 REGISTER DESCRIPTION (PAGE 0) ..................................................................................... 60
4.3.1 CHIP_ID 0X00 ....................................................................................................................... 60
4.3.2 ACC_ID 0X01 ........................................................................................................................ 60
4.3.3 MAG_ID 0X02 ....................................................................................................................... 60
4.3.4 GYR_ID 0X03........................................................................................................................ 60
4.3.5 SW_REV_ID_LSB 0X04 ....................................................................................................... 60
BST-BNO055-DS000-10 | Revision 1.0 | July 2014
Bosch Sensortec
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on
to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.

5 Page





BNO055 arduino
BNO055
Data sheet
Page 11
Specification
If not stated otherwise, the given values are over lifetime and full performance temperature
and voltage ranges.
1.1 Electrical specification
Table 0-1: Electrical parameter specification
Parameter
Supply Voltage
(only Sensors)
Supply Voltage
(µC and I/O Domain)
Voltage Input
Low Level (UART, I2C)
Voltage Input
High Level (UART, I2C)
Voltage Output
Low Level (UART, I2C)
Voltage Output
High Level (UART, I2C)
POR Voltage threshold
on VDDIO-IN rising
POR Voltage threshold
on VDDIO-IN falling
Operating Temperature
Symbol
VDD
VDDIO
VDDIO_VIL
VDDIO_VIH
VDDIO_VOL
VDDIO_VOH
VDDIO_POT+
VDDIO_POT-
TA
OPERATING CONDITIONS BNO055
Condition
Min
-- 2.4
-- 1.7
VDDIO = 1.7-2.7V
VDDIO = 2.7-3.6V
VDDIO = 1.7-2.7V
VDDIO = 2.7-3.6V
VDDIO > 3V , IOL =20mA
--
--
0.7
0.55
--
VDDIO > 3V , IOH =10mA
VDDIO falls at 1V/ms or slower
--
0.9
--
--
-40
Total supply current
normal mode at TA
(9DOF @100Hz output
data rate)
Total supply current
Low power mode;
interrupt driven at TA
(80% suspend mode
and 20% normal mode
with 9DOF @100Hz
output data rate)
Total supply current
suspend mode at TA
IDD + IDDIO
IDD_LPM
IDD_SuM
VDD = 3V, VDDIO = 2.5V
VDD = 3V, VDDIO = 2.5V
VDD = 3V, VDDIO = 2.5V
--
--
--
Typ
--
--
--
--
--
--
0.1
0.8
1.45
0.99
--
--
2.6
--
Max
3.6
3.6
0.25
0.3
--
--
0.2
--
--
--
+85
13.7
Unit
V
V
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
V
V
°C
mA
-- mA
0.12 mA
BST-BNO055-DS000-10 | Revision 1.0 | July 2014
Bosch Sensortec
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on
to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.

11 Page







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