Datasheet

DocID025056 Rev 6 33/53
LIS2DH12 Register description
53
8 Register description
8.1 STATUS_REG_AUX (07h)
8.2 OUT_TEMP_L (0Ch), OUT_TEMP_H (0Dh)
Temperature sensor data. Refer to Section 3.7: Temperature sensor for details on how to
enable and read the temperature sensor output data.
8.3 WHO_AM_I (0Fh)
Device identification register.
8.4 CTRL_REG0 (1Eh)
Note: Leave bits 0 through 6 at the default value in order to ensure correct operation of the device.
Table 22. STATUS_REG_AUX register
-- TOR -- -- -- TDA -- --
Table 23. STATUS_REG_AUX description
TOR Temperature data overrun. Default value: 0
(0: no overrun has occurred;
1: new temperature data has overwritten the previous data)
TDA Temperature new data available. Default value: 0
(0: new temperature data is not yet available;
1: new temperature data is available)
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)