Figure 19. Gyroscope, Accelerometer, Magnetometer Mems - STMicroelectronics STM32L476 User Manual

Figure 19. Gyroscope, accelerometer, magnetometer MEMS

U7
1
VDD_IO
PD1 MEMS_SCK 2
MEMS_SCK SCL/SPC
PD4 MEMS_MOSI 3
MEMS_MOSI SDA/SDI/SDO
PD3 MEMS_MISO 4
MEMS_MISO SA0/SDO
PD7 GYRO_CS 5
GYRO_CS CS_I2C/SPI
PB8 GYRO_INT2 6
GYRO_INT2 DRDY/INT2
PD2 GYRO_INT1 7
GYRO_INT1 INT1
8
GND
L3GD20
PD1 MEMS_SCK U6
PE0 XL_CS 1
XL_CS SCL/SPC
PC0 MAG_CS 2
MAG_CS CS_XL
3
CS_MAG
PD4 MEMS_MOSI R23 1K_1%_0402 4
SDA/SDI/SDO
5
C1
6
GND
C17
100nF_X7R_10%_0402
LSM303CTR
3V
C18
10uF_X5R_10%_0603
16 C19
VDD
15 100nF_X7R_10%_0402
VDD
14
C1
13 C20
GND
12 10nF_X7R_10%_0603
GND
11
GND
10
GND
9
GND
MEMS
XL_INT
XL_INT
MAG_DRDY
MAG_DRDY
3V
C21
12 10uF_X5R_10%_0603
INT_XL
11 C16
DRDY_MAG
10 100nF_X7R_10%_0402
VDD_IO
9 C22
VDD
8 100nF_X7R_10%_0402
GND
7 MAG_INT
INT_MAG MAG_INT
PC1
PE1
PC2
Title: Gyroscope, Accelerometer, Magnetometer MEMS
Project: STM32L476G-DISCO
Size: A4 Reference: MB1184 Revision: C-01
Date: 6/15/2015 Sheet: 10 of 10