LIS331DLM STMicroelectronics, LIS331DLM Datasheet - Page 30

• Manufacturer Part Number: LIS331DLM
• Description: Board Mount Accelerometers DGTL OUTPT MTN SEN MEMS ULTRA LO PWR
• Manufacturer: STMicroelectronics

Specifications of LIS331DLM

• Sensing Axis: X, Y, Z
• Acceleration: 2 g, 4 g, 8 g
• Digital Output - Number Of Bits: 8 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.16 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Shutdown: Yes
• Package / Case: LGA-16
• Output Type: Digital
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register description
7.9
7.10
7.11
7.12
30/38
STATUS_REG (27h)
Table 34.
Table 35.
OUT_X (29)
X-axis acceleration data. The value is expressed as two’s complement with 8 bit data
representation right justified.
OUT_Y (2Bh)
Y-axis acceleration data. The value is expressed as two’s complement with 8 bit data
representation right justified.
OUT_Z (2Dh)
Z-axis acceleration data. The value is expressed as two’s complement with 8 bit data
representation right justified.
ZYXOR
ZOR
YOR
XOR
ZYXDA
ZDA
YDA
XDA
ZYXOR
STATUS_REG register
STATUS_REG description
X, Y and Z axis data overrun. Default value: 0
(0: no overrun has occurred;
1: new data has overwritten the previous one before it was read)
Z axis data overrun. Default value: 0
(0: no overrun has occurred;
1: a new data for the Z-axis has overwritten the previous one)
Y axis data overrun. Default value: 0
(0: no overrun has occurred;
1: a new data for the Y-axis has overwritten the previous one)
X axis data overrun. Default value: 0
(0: no overrun has occurred;
1: a new data for the X-axis has overwritten the previous one)
X, Y and Z axis new data available. Default value: 0
(0: a new set of data is not yet available; 1: a new set of data is available)
Z axis new data available. Default value: 0
(0: a new data for the Z-axis is not yet available;
1: a new data for the Z-axis is available)
Y axis new data available. Default value: 0
(0: a new data for the Y-axis is not yet available;
1: a new data for the Y-axis is available)
X axis new data available. Default value: 0
(0: a new data for the X-axis is not yet available;
1: a new data for the X-axis is available)
ZOR
YOR
Doc ID 15102 Rev 4
XOR
ZYXDA
ZDA
YDA
LIS331DLM
XDA