LIS2DH12 datasheet(33/53 Pages) STMICROELECTRONICS

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LIS2DH12

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)

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)

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