STEVAL-MKI021V1 STMicroelectronics, STEVAL-MKI021V1 Datasheet - Page 6

• Manufacturer Part Number: STEVAL-MKI021V1
• Description: BOARD EVALUATION LIS331AL
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI021V1

• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g
• Interface: Analog
• Sensitivity: 0.145 x Vdd = V/g
• Voltage - Supply: 3 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: LIS331AL
• Acceleration: 2 g
• Sensing Axis: Triple Axis
• Output Type: Analog
• Operating Voltage: 18 V
• Operating Current: 6 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8205

Block diagram & pins description
6/16
Table 2.
Pin #
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Pin description
Pin name
Voutz
Vouty
Voutx
GND
Vdd
res
res
NC
PD
NC
NC
NC
NC
NC
res
ST
Power Down (Logic 0: normal mode; Logic 1: Power-Down mode)
Self Test (Logic 0: normal mode; Logic 1: Self-Test mode)
Output voltage Z channel
Output voltage Y channel
Output voltage X channel
Connect to Vdd
Connect to Vdd
Connect to Vdd
Not Connected
Not connected
Not connected
Not connected
Not connected
Not connected
Power supply
0V supply
Function
LIS331AL