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參數(shù)資料
| 型號： | L3G4200D |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PBGA16 |
| 封裝： | 4 X 4 MM, 1.10 MM HEIGHT, GREEN, PLASTIC, LGA-16 |
| 文件頁數(shù)： | 18/42頁 |
| 文件大?。?/td> | 1279K |
| 代理商： | L3G4200D |
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L3G4200D
Digital interfaces
Doc ID 17116 Rev 3
25/42
The SPI read command is performed with 16 clock pulses. A multiple byte read command is
performed by adding blocks of 8 clock pulses to 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 is read from the device (MSb first).
Bit 16-... : data DO(...-8). Further data in multiple byte reading.
Figure 15.
Multiple byte SPI read protocol (2-byte example)
5.2.2
SPI write
Figure 16.
SPI write protocol
The SPI write command is performed with 16 clock pulses. A multiple byte write command is
performed by adding blocks of 8 clock pulses to the previous one.
Bit 0: WRITE bit. The value is 0.
Bit 1: MS bit. When 0, do not increment address; when 1, increment address in multiple
writing.
Bit 2 -7: address AD(5:0). This is the address field of the indexed register.
Bit 8-15: data DI(7:0) (write mode). This is the data that is written to the device (MSb first).
Bit 16-... : data DI(...-8). Further data in multiple byte writing.
CS
SPC
SDI
SDO
RW
DO7DO6 DO5DO4 DO3DO2 DO1DO0
AD5 AD4 AD3 AD2 AD1 AD0
DO15DO14DO13DO12DO11DO10DO9 DO8
MS
CS
SPC
SDI
RW
DI7
DI6
DI5
DI4
DI3
DI2
DI1
DI0
AD5 AD4 AD3 AD2 AD1 AD0
MS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L3G4200D_1012 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MEMS motion sensor: ultra-stable three-axis digital output gyroscope |
| L3G4200DH | 功能描述:螺旋儀 Digital Gyro 96 FIFO 250 / 500 / 2000 DPS RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體: |
| L3G4200DHTR | 功能描述:螺旋儀 Digital Gyro 96 FIFO 250 / 500 / 2000 DPS RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體: |
| L3G4200DTR | 功能描述:螺旋儀 MEMS 3-Axis Gyro 96 LVL FIFO 1.8V RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體: |
| L3G4IS | 功能描述:螺旋儀 3-Axis MEMS Gryo 2.4 to 3.6v 3 Select RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體: |
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