STEVAL-MKI030V1 STMicroelectronics, STEVAL-MKI030V1 Datasheet - Page 26

• Manufacturer Part Number: STEVAL-MKI030V1
• Description: BOARD DEMO STM8S207R6/LIS331DLH
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI030V1

• Design Resources: STEVAL-MKI030V1 Schematic
• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 4g, 8g
• Interface: I²C, SCI
• Sensitivity: 3.9mg/digit, 2mg/digit, 1mg/digit
• Voltage - Supply: 4.5V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LIS331DLH, STM8S207R6T6
• Sensing Axis: Triple Axis
• Operating Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8852

Register description
7.3
26/38
Table 19.
Table 20.
CTRL_REG2 (21h)
Table 21.
Table 22.
BOOT
HPM1, HPM0
FDS
HPen2
BOOT
PM2
0
0
0
0
1
1
1
DR1
0
0
1
1
Power mode and low-power output data rate configurations
Normal-mode output data rate configurations and low-pass cut-off
frequencies
CTRL_REG2 register
CTRL_REG2 description
HPM1
PM1
Reboot memory content. Default value: 0
(0: normal mode; 1: reboot memory content)
High pass filter mode selection. Default value: 00
(00: normal mode; Others: refer to
Filtered data selection. Default value: 0
(0: internal filter bypassed; 1: data from internal filter sent to output register)
High pass filter enabled for interrupt 2 source. Default value: 0
(0: filter bypassed; 1: filter enabled)
0
0
1
1
0
0
1
DR0
0
1
0
1
HPM0
PM0
0
1
0
1
0
1
0
Doc ID 15094 Rev 3
Output Data Rate [Hz]
FDS
Power mode selection
ODR
1000
100
400
Normal mode
Power-down
50
Low-power
Low-power
Low-power
Low-power
Low-power
HPen2
Table
23)
HPen1
Low-pass filter cut-off
Output data rate [Hz]
frequency [Hz]
HPCF1
ODR
292
780
37
74
ODR
0.5
10
--
1
2
5
LP
LIS331DLH
HPCF0