STEVAL-MKI015V1 STMicroelectronics, STEVAL-MKI015V1 Datasheet - Page 2

• Manufacturer Part Number: STEVAL-MKI015V1
• Description: BOARD DEMO LIS344ALH
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI015V1

• Design Resources: STEVAL-MKI015V1 Gerber Files STEVAL-MKI015V1 Schematic STEVAL-MKI015V1 Bill of Materials
• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 6g
• Interface: Analog
• Sensitivity: Vdd/5, Vdd/15 = V/g
• Voltage - Supply: 2.4 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: LIS344ALH
• Sensing Axis: Triple Axis
• Output Type: Analog
• Tool / Board Applications: Sensing - Navigation, Accelerometer, Magnetic Field
• Mcu Supported Families: LIS344ALH
• Supported Devices: LIS344ALH
• Rohs Compliant: Yes
• Development Tool Type: Hardware - Daughter Card
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8199

Adapter board layout and pin description
1
2/5
Adapter board layout and pin description
A photograph of the adapter board is shown in
top silk-screen layer and the board layout.
Figure 1.
In addition to the MEMS sensor, the adapter board includes two filtering capacitors (10 µF
and 100 nF, respectively) on the analog Vdd power supply line.
The pin description of the STEVAL-MKI015V1 is provided in
Table 1.
For further details about the usage of the LIS344ALH 3-axis accelerometer, please refer to
the device datasheet.
2-3, 5, 7, 9-12, 14-15, 17-24
Pin #1
Adapter board pin #
Adapter board photograph, top silk-screen layer and board layout
STEVAL-MKI015V1 pin description
13
16
17
18
1
4
6
8
Pin name
Voutx
Vouty
Voutz
GND
Vdd
NC
PD
ST
FS
Power supply
Not connected
Output voltage X channel
Output voltage Y channel
Output voltage Z channel
0V supply
Self-test (logic 0: normal mode; logic 1: self-test)
Full scale (logic 0: normal mode; logic 1: self-test)
Power down (logic 0: normal mode; logic 1: self-test)
Figure
1, together with an illustration of the
Table
Function
1.
UM0531