LSM6DB0 Datasheet, PDF (11/66 Pages) STMicroelectronics – 3D accelerometer, 3D gyroscope and signal processor

LSM6DB0
Block diagrams and pin description
Figure 2. Accelerometer and gyroscope block diagram
X+
a
Y+
Z+
CHARGE
AMPLIFIER
HR
0
LPF2
XL
1
MUX
Z-
Y-
X-
LPF1 ADC
XL
XL
HPF
XL
HPIS1
0
1
Interrupt
Generator
XL
0
1
+Ω _x,y,z
X+
Y+
Z+
M
U
X
Z-
Y-
X-
FDS
OUT_SEL
Data Reg
FIFO
ADC LPF1
Gyro Gyro
HPF
Gyro
0
LPF2
1
Gyro
HP_EN
I2C
SPI
SRC Registers
CFG Registers
Interrupt
Generator
Gyro
INT_SEL
Figure 3. Microprocessor block diagram
Legend: NVIC = nested vectored interrupt controller, GPIO = general-purpose input/output
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