LSM303DLHTR STMicroelectronics, LSM303DLHTR Datasheet - Page 34

• Manufacturer Part Number: LSM303DLHTR
• Description: IC ACCELEROMETER 3AXIS 3D 28LGA
• Manufacturer: STMicroelectronics

Specifications of LSM303DLHTR

• Output Type: Digital - I²C
• Sensor Type: Accelerometer and Magnetometer
• Sensing Axis: Triple
• Acceleration: 2 g, 4 g, 8 g
• Sensitivity: 1 mg/digit, 2 mg/digit, 3.9 mg/digit
• Package / Case: LGA-28L
• Digital Output - Number Of Bits: 16 bit
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Digital Output - Bus Interface: I2C
• For Use With: 497-10689 - BOARD ADAPTER LSM303DLH DIL24
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10765-2; LSM303DLHTR

Registers description
9.1.8
9.1.9
9.1.10
9.1.11
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This register sets the acceleration value taken as a reference for the high-pass filter output.
When the filter is turned on (at least one FDS, HPen2, or HPen1 bit is equal to ‘1’) and HPM
bits are set to “01”, filter out is generated taking this value as a reference.
STATUS_REG_A(27h)
Table 36.
Table 37.
OUT_X_L_A (28h), OUT_X_H_A (29h)
X-axis acceleration data. The value is expressed as two’s complement.
OUT_Y_L_A (2Ah), OUT_Y_H_A (2Bh)
Y-axis acceleration data. The value is expressed as two’s complement.
OUT_Z_L_A (2Ch), OUT_Z_H_A (2Dh)
Z-axis acceleration data. The value is expressed as two’s complement.
ZYXOR
ZOR
YOR
XOR
ZYXDA
ZDA
YDA
XDA
ZYXOR
STATUS_REG_A register
STATUS_REG_A 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: new data for the Z-axis has overwritten the previous one)
Y axis data overrun. Default value: 0
(0: no overrun has occurred;
1: new data for the Y-axis has overwritten the previous one)
X axis data overrun. Default value: 0
(0: no overrun has occurred;
1: 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: new data for the Z-axis is not yet available;
1: new data for the Z-axis is available)
Y axis new data available. Default value: 0
(0: new data for the Y-axis is not yet available;
1: new data for the Y-axis is available)
X axis new data available. Default value: 0
(0: new data for the X-axis is not yet available;
1: new data for the X-axis is available)
ZOR
YOR
Doc ID 16941 Rev 1
XOR
ZYXDA
ZDA
YDA
LSM303DLH
XDA