BMA253
Data sheet
Page 62
Register 0x0F (PMU_RANGE)
The register allows the selection of the accelerometer g-range.
Name
Bit
0x0F
7
PMU_RANGE
6
5
4
Read/Write R/W
R/W
0
R/W
0
R/W
0
Reset
0
Value
Content
reserved
3
0
Bit
2
1
0
Read/Write R/W
R/W
0
R/W
1
R/W
1
Reset
0
Value
Content
range<3:0>
range<3:0>:
reserved:
Selection of accelerometer g-range:
´0011b´ ±2g range; ´0101b´ ±4g range; ´1000b´ ±8g range;
´1100b´ ±16g range; all other settings reserved (do not use)
write ‘0’
Register 0x10 (PMU_BW)
The register allows the selection of the acceleration data filter bandwidth.
Name
Bit
0x10
7
PMU_BW
6
5
4
Read/Write R/W
R/W
0
R/W
0
R/W
0
Reset
0
Value
Content
reserved
3
bw<4>
0
Bit
2
1
0
Read/Write R/W
R/W
1
R/W
1
R/W
1
Reset
1
Value
Content
bw<3:0>
bw<4:0>:
reserved:
Selection of data filter bandwidth:
´00xxxb´ 7.81 Hz, ´01000b´ 7.81 Hz, ´01001b´ 15.63 Hz,
´01010b´ 31.25 Hz, ´01011b´ 62.5 Hz, ´01100b´ 125 Hz,
´01101b´ 250 Hz,
´1xxxxb´ 1000 Hz
´01110b´ 500 Hz, ´01111b´ 1000 Hz,
write ‘0’
BST-BMA253-DS000-01 | Revision 1.0 | August 2015
Bosch Sensortec
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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.
BOSCH [ Bosch Sensortec GmbH ]
