參數(shù)資料
型號: LIS331DLTR
廠商: STMICROELECTRONICS
元件分類: 模擬信號調理
英文描述: MOTION SENSOR, PQCC16
封裝: 3 X 3 MM, 1 MM HEIGHT, GREEN, PLASTIC, LGA-16
文件頁數(shù): 25/42頁
文件大?。?/td> 643K
代理商: LIS331DLTR
LIS331DL
Register description
31/42
7.11
FF_WU_SRC_1 (31h)
Free-fall and wake-up source register. Read only register.
Reading at this address clears FF_WU_SRC_1 register and the FF, WU 1 interrupt and
allows the refreshment of data in the FF_WU_SRC_1 register if the latched option was
chosen.
7.12
FF_WU_THS_1 (32h)
Most significant bit (DCRM) is used to select the resetting mode of the duration counter. If
DCRM=0 counter is reset when the interrupt is no more active else if DCRM=1 duration
counter is decremented.
Table 32.
FF_WU_SRC_1 register
--
IA
ZH
ZL
YH
YL
XH
XL
Table 33.
FF_WU_SRC_1 description
IA
Interrupt Active. Default value: 0
(0: no interrupt has been generated; 1: one or more interrupts have been generated)
ZH
Z High. Default value: 0
(0: no interrupt, 1: Z High event has occurred)
ZL
Z Low. Default value: 0
(0: no interrupt; 1: Z Low event has occurred)
YH
Y High. Default value: 0
(0: no interrupt, 1: Y High event has occurred)
YL
Y Low. Default value: 0
(0: no interrupt, 1: Y Low event has occurred)
XH
X High. Default value: 0
(0: no interrupt, 1: X High event has occurred)
XL
X Low. Default value: 0
(0: no interrupt, 1: X Low event has occurred)
Table 34.
FF_WU_THS_1 register
DCRM
THS6
THS5
THS4
THS3
THS2
THS1
THS0
Table 35.
FF_WU_THS_1 description
DCRM
Resetting mode selection. Default value: 0
(0: counter reset; 1: counter decremented)
THS6, THS0
Free-fall / wake-up Threshold: default value: 000 0000
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相關代理商/技術參數(shù)
參數(shù)描述
LIS331HH 功能描述:加速計 - 板上安裝 MEMS Digital Sensor 3-axes Nano RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C
LIS331HHTR 功能描述:加速計 - 板上安裝 MEMS digital output L-Power Motion Snsr RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C
LIS332AR 功能描述:加速計 - 板上安裝 Digital 2.4v - 3.3v 100 Noise 0.3mA RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C
LIS332ARTR 功能描述:加速計 - 板上安裝 MEMS MOTION SENSOR RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C
LIS332AX 功能描述:加速計 - 板上安裝 MEMS 3-Axis 2g Absolute Analog RoHS:否 制造商:Murata 傳感軸:Double 加速:12 g 靈敏度: 封裝 / 箱體: 輸出類型:Analog 數(shù)字輸出 - 位數(shù):11 bit 電源電壓-最大:5.25 V 電源電壓-最小:4.75 V 電源電流:4 mA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C