STEVAL-MKI077V1 STMicroelectronics, STEVAL-MKI077V1 Datasheet - Page 18

• Manufacturer Part Number: STEVAL-MKI077V1
• Description: BOARD DEMO LPR4150AL GYROSCOPE
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI077V1

• Design Resources: STEVAL-MKI077V1 Schematic
• Sensor Type: Gyroscope, 2 Axis
• Sensing Range: ±1500°/sec
• Interface: Analog and Digital
• Sensitivity: 0.67mV/°/s
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LPR4150AL
• Sensing Axis: Double Axis
• Output Type: Analog, Digital
• Interface Type: USB
• Operating Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LPR4150AL
• Other names: 497-10595

Remote connection option
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Remote connection option
The remote connection option can be used when the MEMS sensor needs to be placed in a
position where the STM32 demonstration board does not fit, for example for motor vibration
measurement applications. Two STM32-MEMS demonstration boards are needed to use
the remote connection option. One of the boards is connected to the STM32 demonstration
board, while the other is connected to the MEMS demonstration board. The two
STM32-MEMS boards are interconnected using a 20-pin ribbon cable with
10 x 2 2.54 mm pitch sockets connected to the CN7 connectors. It is possible to improve the
transition of one analog axis by using a coax cable connected to the CN8 BNC connectors.
The JP15 jumper selects the analog axis that is connected to the CN8 BNC connector.
Figure 16. Remote connection
Remote connection connector CN7
This connector allows two STM32-MEMS boards to be connected together.
Figure 17. Remote connection connector CN7
STM32 demonstration board
STM32 - MEMS board
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Doc ID 15703 Rev 1
4
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8 10
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1 2 1 4 1 6 1 8 20
1 1 1 3 1 5 1 7 1 9
STM32 - MEMS board
demonstration
MEMS
board
UM0701
AM00448
AM00447