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参数资料
| 型号： | LIS302DL |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQCC14 |
| 封装： | 3 X 5 MM, 0.92 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, TLGA-14 |
| 文件页数： | 19/42页 |
| 文件大小： | 602K |
| 代理商： | LIS302DL |
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Register description
LIS302DL
26/42
7
Register description
The device contains a set of registers which are used to control its behavior and to retrieve
acceleration data. The registers address, made of 7 bits, is used to identify them and to
write the data through serial interface.
7.1
WHO_AM_I (0Fh)
Table 17.
WHO_AM_I (0Fh) register
Device identification register. This register contains the device identifier that for LIS302DL is
set to 3Bh.
7.2
CTRL_REG1 (20h)
Table 18.
CTRL_REG1 (20h) register
Table 19.
CTRL_REG1 (20h) register description
DR bit allows to select the data rate at which acceleration samples are produced. The
default value is 0 which corresponds to a data-rate of 100Hz. By changing the content of DR
to “1” the selected data-rate will be set equal to 400Hz.
PD bit allows to turn on the turn the device out of power-down mode. The device is in power-
down mode when PD= “0” (default value after boot). The device is in normal mode when PD
is set to 1.
STP, STM bit is used to activate the self test function. When the bit is set to one, an output
change will occur to the device outputs (refer to
allowing to check the functionality of the whole measurement chain.
0
011
10
11
DR
PD
FS
STP
STM
Zen
Yen
Xen
DR
Data rate selection. Default value: 0
(0: 100 Hz output data rate; 1: 400 Hz output data rate)
PD
Power Down Control. Default value: 0
(0: power down mode; 1: active mode)
FS
Full Scale selection. Default value: 0
(refer to
Table 3 for typical full scale value)
STP, STM
Self Test Enable. Default value: 0
(0: normal mode; 1: self test P, M enabled)
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| LIS302DL_07 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:MEMS motion sensor 3-axis - 【2g/【8g smart digital output “piccolo” accelerometer |
| LIS302DL_08 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:MEMS motion sensor 3-axis - ?± 2g/?± 8g smart digital output a??piccoloa?? accelerometer |
| LIS302DLH | 功能描述:加速计 - 板上安装 3 AXIS DIGITAL MEMS ACCELEROMETER RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
| LIS302DLHTR | 功能描述:加速计 - 板上安装 MEMS digital output L-Power Motion Snsr RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
| LIS302DLTR | 功能描述:加速计 - 板上安装 MEMS Motion Sensor RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C |
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