STEVAL-MKI041V1 STMicroelectronics, STEVAL-MKI041V1 Datasheet - Page 5

• Manufacturer Part Number: STEVAL-MKI041V1
• Description: BOARD EVAL GYRO LY550ALH
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI041V1

• Sensor Type: Gyroscope, 2 Axis
• Sensing Range: ±500°/sec
• Interface: Analog
• Sensitivity: 2mV/°/s
• Embedded: No
• Utilized Ic / Part: LY550ALH
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: ST72651AR6
• Other names: 497-10172

UM0796
1
Demonstration kit description
The STEVAL-MKI0xxV1 is a complete demonstration kit that allows evaluation of the
performance of the LPR5xxxAL, LPY5xxxAL, LY5xxxALH low-power double/single-axis
gyroscopes with analog outputs.
The block diagram of the demonstration board included in the kit is shown in
Figure 1.
The analog outputs of the device are directly available through a dedicated connector. The
ST72651AR6 microcontroller included on the board acquires and converts the analog
outputs into digital signals, and provides the data to the user on the PC through the GUI
provided with the kit.
The device firmware upgrade (DFU) is a feature allowing users to upgrade the firmware of
the ST7 microcontroller whenever a new firmware release is available on www.st.com.
Switches and LED indicators are used to control and monitor the functionality of the board.
The top silk screen view and photo of the full board, respectively, are shown in
Figure
Analog
controls
(ST,PD,FS)
3.
Demonstration board block diagram
MEMS
device
Control switches
Analog
outputs
(1x,4x)
Doc ID 16227 Rev 1
(reset, left)
S.P.I.
microcontroller
ST72F651
Power-on LED
AWM LED
DWM LED
Demonstration kit description
U.S.B.
D.F.U.
connector
Figure
USB
Figure 2
1.
and
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