STEVAL-MKI062V2 STMicroelectronics, STEVAL-MKI062V2 Datasheet - Page 12

BOARD EVAL FOR MEMS SENSORS

STEVAL-MKI062V2

Manufacturer Part Number
STEVAL-MKI062V2
Description
BOARD EVAL FOR MEMS SENSORS
Manufacturer
STMicroelectronics
Series
iNEMOr

Specifications of STEVAL-MKI062V2

Design Resources
STEVAL-MKI062V2 Gerber Files STEVAL-MKI062V2 Schematic STEVAL-MKI062V2 Bill of Materials
Sensor Type
Accelerometer, Gyroscope, Magnetometer, Pressure, Temperature
Sensing Range
±2g,4g,8g; 300 ~ 1100mbar; 300°/sec; -55 ~125°C
Interface
I²C, USB
Sensitivity
Multiple
Voltage - Supply
5V, USB
Embedded
Yes, MCU, 32-Bit
Utilized Ic / Part
LPR430AL, LY330ALH, LSM303DLH, LPS001DL, STM32F103RE, STLM75
Interface Type
USB, CAN, I2C
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 55 C
Silicon Manufacturer
STMicroelectronics
Kit Application Type
Sensor
Application Sub Type
MEMS Device
Silicon Family Name
INEMO
Kit Contents
MicroSD Card Slot, COM Connector, Reset Button,
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
STM32F103RE
Other names
497-10508

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STEVAL-MKI062V2
Manufacturer:
STMicroelectronics
Quantity:
135
Hardware layout and configuration
Table 4.
12/27
LPR430AL
LPR430AL
4xOUTX
4xOUTY
Axis
The STEVAL-MKI062V2 output-rate response of the LPR430AL can be band-limited
through the use of an external low-pass filter and high-pass filter (optional, see
addition to the embedded low-pass filter (ft = 140 Hz).
The cut-off frequency is set by the value of R and C in
Equation 1
Equation 2
For each gyro output the filter can be disabled, as described in
LPR430AL filter enable/disable options
The LPR430AL enables advanced power-saving features thanks to the availability of several
operating modes: normal mode, power-down and sleep mode.
When the device is set in the sleep-mode configuration, the reading chain is completely
turned off, resulting in low power consumption. In this condition the device turn-on time is
significantly reduced, allowing simple external power cycling.
In accordance with the table below, the user can select the desired operating mode through
the configuration of two dedicated LPR430AL pins (ST and SLEEP/PD).
In the STEVAL-MKI062V2, this operating mode is implemented using two STM32 GPIOs
(PB1 e PB2) to manage the configurations.
Table 5.
Operation mode
Normal mode
Power-down
Sleep mode
(default)
(default)
Disable
Disable
Enable
Enable
Self-test
LPR430AL Sleep mode and power-down mode configuration
HPF
R81 = Do not assemble
R85 = Do not assemble
f
LP
R/C1 = 4.7 uF
R/C2 = 4.7 uF
R81 = 1 MΩ
R85 = 1 MΩ
=
Doc ID 17418 Rev 1
R/C1 = 0 Ω
R/C2 = 0 Ω
2
π
f
HP
R
1
2
C
=
2
ST pin - PB1
2
π
R
1
590
1
C
0
0
1
1
1
Hz
=
. 0
C
2
03
=
10
(default)
(default)
Disable
Disable
Hz
Enable
Enable
Figure
nF
R ,
2
=
27
9.
k
Ω
Table
SLEEP/PD pin - PB2
LPF
C62 = Do not assemble
C63 = Do not assemble
4.
C62 = 10 nF
R80 = 27 kΩ
C63 = 10 nF
R83 = 27 kΩ
R80 = 0 Ω
R83 = 0 Ω
0
1
0
1
Figure
UM0937
9) in

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