STEVAL-MKI035V1 STMicroelectronics, STEVAL-MKI035V1 Datasheet - Page 8

• Manufacturer Part Number: STEVAL-MKI035V1
• Description: EVAL BOARD ACCELEROMETER
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI035V1

• Sensor Type: Gyroscope, 2 Axis
• Sensing Range: ±300°/sec
• Interface: Analog
• Sensitivity: 3.3 mV/°/s
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LPR530AL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-9088

Working modes
Note:
Note:
2.2
8/34
Table 2.
Not connected for single axis devices
The JP9 and JP8 (for double axis devices only; see
the management of external (HP and LP) filters, respectively, for Out2 and Out1.
Table 3.
Not connected for single axis devices
Digital working mode (DWM)
When the board is configured for DWM, it can be controlled by a PC through the dedicated
GUI. The USB works as an interface channel between the PC and demonstration kit board
by means of the microcontroller. The microcontroller takes advantage of its on-board 8-bit
A/D converter to read analog values from the device and to convert them in digital values,
then sends them to the PC via the USB channel.
For the board to work in DWM, the jumpers must be configured as described in
Table 4.
Users can interact with the board by means of the STEVAL-MKI0xxV1 GUI and/or
Microsoft
JP1
JP6
1
©
1xOut1 (not amplified): on J3-pin 3 (Out1)
1xOut2 (not amplified): on J3-pin 4 (Out2)
Hyper Terminal (refer to
Jumper configurations for JP1 and JP6 in AWM
Jumper configurations for JP9 and JP8 in AWM
Jumper configuration for DWM
Configuration
pin 1-2 short
pin 3-4 short
pin 3-4 short
pin 2-4 open
JP1 and JP6
JP9 and JP8
Jumper on 1-2 position
Jumper
JP5 PD
JP7 HP
JP4 ST
Doc ID 16227 Rev 1
Section 4
and
Section
Figure
4xOut1 (amplified): on J3-pin 3 (Out1)
4xOut2 (amplified): on J3-pin 4 (Out2)
HP and LP filters bypassed
2-3 (default) or not connected
2-3 (default) or not connected
2-3 (default) or not connected
HP and LP filters enabled
7).
3, ref 6 and ref 11) jumpers allow
Jumper on 2-3 position
JUMPER position
Refer to
Refer to
Function
Table 1
Table 3
Table
UM0796
4.