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参数资料
| 型号： | LIS3LV02DQ |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQCC28 |
| 封装： | 7 X 7 MM, 1.9 MM HEIGHT, PLASTIC, QFN-28 |
| 文件页数： | 13/42页 |
| 文件大小： | 379K |
| 代理商： | LIS3LV02DQ |
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5 Digital Interfaces
LIS3LV02DQ
20/42
CD00047926
bit 8-15: data DI(7:0) (write mode). This is the data that will be written into the device (MSb
first).
bit 8-15: data DO(7:0) (read mode). This is the data that will be read from the device (MSb
first).
In multiple read/write commands further blocks of 8 clock periods will be added. When MS bit is
0 the address used to read/write data remains the same for every block. When MS bit is 1 the
address used to read/write data is incremented at every block.
The function and the behavior of SDI and SDO remain unchanged.
5.2.1
SPI Read
Figure 5.
SPI Read protocol
The SPI Read command is performed with 16 clock pulses. Multiple byte read command is
performed adding blocks of 8 clock pulses at the previous one.
bit 0: READ bit. The value is 1.
bit 1: MS bit. When 0 do not increment address, when 1 increment address in multiple reading.
bit 2-7: address AD(5:0). This is the address field of the indexed register.
bit 8-15: data DO(7:0) (read mode). This is the data that will be read from the device (MSb
first).
bit 16-... : data DO(...-8). Further data in multiple byte reading.
Figure 6.
Multiple bytes SPI Read Protocol (2 bytes example)
CS
SPC
SDI
SDO
RW
DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0
AD5 AD4 AD3 AD2 AD1 AD0
MS
CS
SPC
SDI
SDO
RW
DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0
AD5 AD4 AD3 AD2 AD1 AD0
DO15DO14DO13DO12DO11DO10DO9 DO8
MS
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相关代理商/技术参数 |
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|---|---|
| LIS3LV02DQ-TR | 功能描述:加速计 - 板上安装 INERTIAL SENSOR Lo Vltg 3Axis 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 |
| LIS3MDL | 制造商:STMicroelectronics 功能描述:DIGITAL OUTPUT MAGNETIC SENSOR ULTRA LOW-POWER, HIGH PERFORM - Trays |
| LIS3MDLTR | 制造商:STMicroelectronics 功能描述:ultra low-power, high performance 3-axis magnetometer |
| LIS-5-28 | 制造商:TDK-Lambda Corporation 功能描述:30.8W AC To DC Switching Power Supply - 95-132V/187-265V in - 28V 1.1A out |
| LIS-5-6 | 制造商:TDK-Lambda Corporation 功能描述:30W AC To DC Switching Power Supply - 95-132V/187-265V in - 6V 5A out |
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