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Preliminary Datasheet
SMB365
Three-axis accelerometer
Bosch Sensortec
4
Memory
4.1
EEPROM
An EEPROM is used to store the non-volatile data, calibration parameters and the current working
modes. These are in detail
-
g-range (2g or 10g)
-
operation mode (full performance, low-power, standby)
-
interrupt mode (global or independent)
-
interrupt acceleration threshold and hysteresis level
-
self test.
4.1.1
Register Arithmetic
The following arithmetics are used for memory registers.
Register
Format
Bit width
AX|Y|Z (acceleration values)
2's complement
10
THRESHOLD
(TH or TH_X|Y|Z)
unsigned positive
either 5 or 7
HYSTERESIS
(HY or HY_X|Y|Z)
unsigned positive
either 3 or 7
Rev. 1.2
Page 8
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copying and passing on to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
7211RB11
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