3-AXIS ACCELEROMETER DIGITAL I/F

BMA250

Manufacturer Part NumberBMA250
Description3-AXIS ACCELEROMETER DIGITAL I/F
ManufacturerBosch Sensortec
Series-
BMA250 datasheets
 


Specifications of BMA250

Featured ProductBMA250 - Digital, Triaxial Acceleration SensorAxisX, Y, Z
Acceleration Range±2g, 4g, 8g, 16gSensitivity256LSB/g, 128LSB/g, 64LSB/g, 16LSB/g
Voltage - Supply1.62 V ~ 3.6 VOutput TypeI²C™, SPI™
Bandwidth8Hz ~ 1kHzInterfaceI²C, SPI
Mounting TypeSurface MountPackage / Case12-VQFN
Lead Free Status / Rohs StatusLead free / RoHS CompliantFor Use With828-1024 - BMA250 DAUGHTERCARD FOR DEV KIT
Other names828-1023-2  
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Page 52/74

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Register (0x39) contains the compensation value for filtered data for the y-axis.
Table 66: Filtered data compensation for the y-axis, register (0x39)
Bit 7
Bit 6
Bit 5
offset_
offset_
offset_
filt_y<7>
filt_y<6>
filt_y<5>
Register (0x3A) contains the compensation value for filtered data for the z-axis.
Table 67: Filtered data compensation for the z-axis, register (0x3A)
Bit 7
Bit 6
Bit 5
offset_
offset_
offset_
filt_z<7>
filt_z<6>
filt_z<5>
Register (0x3B) contains the compensation value for unfiltered data for the x-axis.
Table 68: Unfiltered data compensation for the x-axis, register (0x3B)
Bit 7
Bit 6
Bit 5
offset_
offset_
offset_
unfilt_x
unfilt_x
unfilt_x
<7>
<6>
<5>
Register (0x3C) contains the compensation value for unfiltered data for the y-axis.
Table 69: Unfiltered data compensation for the x-axis, register (0x3C)
Bit 7
Bit 6
Bit 5
offset_
offset_
offset_
unfilt_y
unfilt_y
unfilt_y
<7>
<6>
<5>
Register (0x3D) contains the compensation value for unfiltered data for the z-axis.
Table 70: Unfiltered data compensation for the y-axis, register (0x3D)
Bit 7
Bit 6
Bit 5
offset_
offset_
offset_
unfilt_z
unfilt_z
unfilt_z
<7>
<6>
<5>
Rev. 1.0
© 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.
BMA250
Data sheet
Bit 4
Bit 3
Bit 2
offset_
offset_
offset_
filt_y<4>
filt_y<3>
filt_y<2>
Bit 4
Bit 3
Bit 2
offset_
offset_
offset_
filt_z<4>
filt_z<3>
filt_z<2>
Bit 4
Bit 3
Bit 2
offset_
offset_
offset_
unfilt_x
unfilt_x
unfilt_x
<4>
<3>
<2>
Bit 4
Bit 3
Bit 2
offset_
offset_
offset_
unfilt_y
unfilt_y
unfilt_y
<4>
<3>
<2>
Bit 4
Bit 3
Bit 2
offset_
offset_
offset_
unfilt_z
unfilt_z
unfilt_z
<4>
<3>
<2>
Page 52 / not for publishing
Bosch Sensortec
Bit 1
Bit 0
offset_
offset_
filt_y<1>
filt_y<0>
Bit 1
Bit 0
offset_
offset_
filt_z<1>
filt_z<0>
Bit 1
Bit 0
offset_
offset_
unfilt_x
unfilt_x
<1>
<0>
Bit 1
Bit 0
offset_
offset_
unfilt_y
unfilt_y
<1>
<0>
Bit 1
Bit 0
offset_
offset_
unfilt_z
unfilt_z
<1>
<0>
03 March 2011