STEVAL-MKI091V1 STMicroelectronics, STEVAL-MKI091V1 Datasheet - Page 10

• Manufacturer Part Number: STEVAL-MKI091V1
• Description: DEMO BOARD FOR LIS331DLM
• Manufacturer: STMicroelectronics
• Series: MEMS, nanor

Specifications of STEVAL-MKI091V1

• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 4g, 8g
• Interface: I²C, SPI
• Sensitivity: 64LSB/G, 32LSB/g, 16LSB/g
• Embedded: No
• Utilized Ic / Part: LIS331DLM
• Acceleration: 2 g, 4 g, 8 g
• Sensing Axis: Triple Axis
• Interface Type: I2C, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: LIS331DLM
• Other names: 497-10491

Mechanical and electrical specifications
2.2
Table 4.
1. The product is factory calibrated at 2.5 V. The operational power supply range is from 2.16 V to 3.6 V.
2. Typical specification are not guaranteed
3. It is possible to remove Vdd maintaining Vdd_IO without blocking the communication busses, in this condition the
4. Refer to
5. Time to obtain valid data after exiting power-down mode
10/38
Symbol
Vdd_IO
IddPdn
ODR
IddLP
measurement chain is powered off.
ODR
VOH
VOL
Vdd
VIH
VIL
BW
Ton
Top
Idd
LP
Table 20
Supply voltage
I/O pins supply voltage
Current consumption
in normal mode
Current consumption
in low-power mode
Current consumption in
power-down mode
Digital high level input
voltage
Digital low level input voltage
High level output voltage
Low level output voltage
Output data rate
in normal mode
Output data rate
in low-power mode
System bandwidth
Turn-on time
Operating temperature range
Electrical characteristics
Electrical characteristics @ Vdd = 2.5 V, T = 25 °C unless otherwise noted
for filter cut-off frequency
Parameter
(5)
(4)
(3)
DR bit set to 00
DR bit set to 01
DR bit set to 10
PM bit set to 010
PM bit set to 011
PM bit set to 100
PM bit set to 101
PM bit set to 110
ODR = 100 Hz
Test conditions
Doc ID 15102 Rev 4
0.8*Vdd_IO
0.9*Vdd_IO
Min.
1.71
2.16
-40
1/ODR+1ms
ODR/2
Typ.
250
100
400
2.5
0.5
10
50
10
1
1
2
5
(2)
0.2*Vdd_IO
0.1*Vdd_IO
Vdd+0.1
Max.
+85
3.6
LIS331DLM
(1)
Unit
µA
µA
µA
Hz
Hz
Hz
°
V
V
V
V
V
V
s
C