Datasheet

Registers description LIS3DH
34/54 DocID17530 Rev 2
8.5 WHO_AM_I (0Fh)
Device identification register.
8.6 CTRL_REG0 (1Eh)
Note: Leave bits 0 through 6 at the default value in order to ensure correct operation of the device.
8.7 TEMP_CFG_REG (1Fh)
Table 24. WHO_AM_I register
00110011
Table 25. CTRL_REG0 register
SDO_PU_DISC 0
(1)
1. This bit must be set to 0 for correct operation of the device.
0
(1)
1
(2)
2. This bit must be set to 1 for correct operation of the device.
0
(1)
0
(1)
0
(1)
0
(1)
Table 26. CTRL_REG0 description
SDO_PU_DISC
Disconnect SDO/SA0 pull-up. Default value: 00010000
(0: pull-up connected to SDO/SA0 pin;
1: pull-up disconnected to SDO/SA0 pin)
Table 27. TEMP_CFG_REG register
ADC_EN TEMP_EN 0 0 0 0 0 0
Table 28. TEMP_CFG_REG description
TEMP_EN
Temperature sensor (T) enable. Default value: 0
(0: T disabled; 1: T enabled)
ADC_EN
ADC enable. Default value: 0
(0: ADC disabled; 1: ADC enabled)