LSM320HAY30 datasheet(29/42 Pages) STMICROELECTRONICS

部品番号	LSM320HAY30

部品情報	MEMS motion sensor module: 3D digital accelerometer and 2D pitch and yaw analog gyroscope

PDF	42 Pages

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メーカー	STMICROELECTRONICS [STMicroelectronics]

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29 / 42 page

LSM320HAY30

Doc ID 16917 Rev 1

29/42

8.3

LA_CTRL_REG2 (21h)

Table 18.

Power mode and low-power output data rate configurations

PM2

PM1

PM0

Power mode selection

Output data rate [Hz]

ODRLP

Power-down

Normal mode

ODR

Low power

0.5

Low power

Table 19.

Normal mode output data rate configurations and low-pass cut-off

frequencies

DR1

DR0

Output data rate [Hz]

ODR

Low-pass filter cut-off

frequency [Hz]

100

400

292

1000

780

Table 20.

LA_CTRL_REG2 register

BOOT

HPM1

HPM0

FDS

HPen2

HPen1

HPCF1

HPCF0

Table 21.

LA_CTRL_REG2 description

BOOT

Reboot memory content. Default value: 0

(0: normal mode; 1: reboot memory content)

HPM1, HPM0

High-pass filter mode selection. Default value: 00

(00: normal mode. Others: refer to

Table 22)

FDS

Filtered data selection. Default value: 0

(0: internal filter bypassed; 1: data from internal filter sent to output register)

HPen2

High-pass filter enabled for Interrupt 2 source. Default value: 0

(0: filter bypassed; 1: filter enabled)

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