ASM330LHH datasheet(54/84 Pages) STMICROELECTRONICS

номер детали	ASM330LHH

подробное описание детали	Automotive 6-axis inertial module: 3D accelerometer and 3D gyroscope

PDF	84 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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ASM330LHH

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DocID031239 Rev 4

9.16

CTRL6_C (15h)

Control register 6 (r/w)

Table 50. CTRL6_C register

TRIG_EN

LVL1_EN

LVL2_EN

0(1)

1. This bit must be set to '0' for the correct operation of the device.

USR_

OFF_W

FTYPE_2

FTYPE_1

FTYPE_0

Table 51. CTRL6_C register description

TRIG_EN

DEN data edge-sensitive trigger enable. Refer to Table 52.

LVL1_EN

DEN data level-sensitive trigger enable. Refer to Table 52.

LVL2_EN

DEN level-sensitive latched enable. Refer toTable 52.

USR_OFF_W

Weight of XL user offset bits of registers X_OFS_USR (73h), Y_OFS_USR (74h),

Z_OFS_USR (75h)

(0 = 2-10 g/LSB;

1 = 2-6 g/LSB)

FTYPE[2:0]

Gyroscope low-pass filter (LPF1) bandwidth selection.

Table 53 shows the selectable bandwidth values.

Table 52. Trigger mode selection

TRIG_EN, LVL1_EN, LVL2_EN

Trigger mode

100

Edge-sensitive trigger mode is selected

010

Level-sensitive trigger mode is selected

011

Level-sensitive latched mode is selected

110

Level-sensitive FIFO enable mode is selected

Table 53. Gyroscope LPF1 bandwidth selection

FTYPE

[2:0]

12.5 Hz

26 Hz

52 Hz

104 Hz

208 Hz

416 Hz

833 Hz 1.67 kHz 3.33 kHz 6.67 kHz

000

4.3

8.3

16.7

133

222

274

292

297

001

4.3

8.3

16.7

128

186

212

220

223

010

4.3

8.3

16.7

112

140

150

153

154

011

4.3

8.3

16.7

134

260

390

451

470

100

4.3

8.3

16.7

101

4.3

8.3

16.9

110

4.3

8.3

13.4

24.6

111

4.3

8.3

9.8

11.6

12.2

12.4

12.6

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