LIS3DH datasheet(29/42 Pages) STMICROELECTRONICS

部件名	LIS3DH

功能描述	ultra low-power high performance 3-axes ?쐍ano??accelerometer

PDF	42 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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29 / 42 page

LIS3DH

Registers description

Doc ID 17530 Rev 1

29/42

8.5

INT_COUNTER (0Eh)

8.6

WHO_AM_I (0Fh)

Device identification register.

8.7

TEMP_CFG_REG (1Fh)

8.8

CTRL_REG1 (20h)

Table 20.

INT_COUNTER register

IC7IC6

IC5IC4

IC3IC2

IC1

IC0

Table 21.

WHO_AM_I register

110

Table 22.

TEMP_CFG_REG register

ADC_PD

TEMP_EN

000

Table 23.

TEMP_CFG_REG description

ADC_PD

ADC enable. Default value: 0

(0: ADC disabled; 1: ADC enabled)

TEMP_EN

Temperature sensor (T) enable. Default value: 0

(0: T disabled; 1: T enabled)

Table 24.

CTRL_REG1 register

ODR3

ODR2

ODR1

ODR0

LPen

Zen

Yen

Xen

Table 25.

CTRL_REG1 description

ODR3-0

Data rate selection. Default value: 00

(0000:50 Hz; Others: Refer to Table 25, “Data rate configuration”)

LPen

Low power mode enable. Default value: 0

(0: normal mode, 1: low power mode)

Zen

Z axis enable. Default value: 1

(0: Z axis disabled; 1: Z axis enabled)

Yen

Y axis enable. Default value: 1

(0: Y axis disabled; 1: Y axis enabled)

Xen

X axis enable. Default value: 1

(0: X axis disabled; 1: X axis enabled)

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