STEVAL-MKI078V1 STMicroelectronics, STEVAL-MKI078V1 Datasheet - Page 5

• Manufacturer Part Number: STEVAL-MKI078V1
• Description: BOARD DEMO LPR450AL GYROSCOPE
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI078V1

• Design Resources: STEVAL-MKI078V1 Schematic
• Sensor Type: Gyroscope, 2 Axis
• Sensing Range: ±500°/sec
• Interface: Analog and Digital
• Sensitivity: 2mV/°/s
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LPR450AL
• Interface Type: GUI, USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LPR450AL
• Other names: 497-10600

UM0701
List of figures
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STM3210B_SK_IAR (right) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 21.
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Figure 25.
STEVAL-MKI032V1, STM32-MEMS demonstration board, top view . . . . . . . . . . . . . . . . . . 1
System with STM32-MEMS demonstration board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
STM32-MEMS demonstration board layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connecting MEMS demonstration board to STM32-MEMS board . . . . . . . . . . . . . . . . . . . . 9
STM3210B-EVAL board with STM32-MEMS board connected . . . . . . . . . . . . . . . . . . . . . 10
Setup for analog MEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Setup for digital MEMS - SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Setup for digital MEMS - I2C interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
STM3210E-EVAL board with STM32-MEMS board connected . . . . . . . . . . . . . . . . . . . . . 13
Setup for analog MEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Setup for digital MEMS - SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Setup for digital MEMS - I2C interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Connecting the STM32-MEMS board to the STM3210B-SK/IAR board. . . . . . . . . . . . . . . 15
STM3210B-SK/IAR board with STM32-MEMS board connected . . . . . . . . . . . . . . . . . . . . 16
Setup for all MEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Remote connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Remote connection connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Analog axis selection using the JP15 jumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
MEMS USB Reader Windows GUI application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
STM32-MEMS LCD demonstration application running on STM3210B_EVAL (left) and
Earth's gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Inclination measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Sinus and Cosinus functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
STM32-MEMS demonstration board PCB (top and bottom layers) . . . . . . . . . . . . . . . . . . 39
Board schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Doc ID 15703 Rev 1
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