The recommended power-on sequence is to power up the VDDIO pin first, followed by the VDD pin. This ensures that the internal voltage regulators are properly initialized.
To configure the LSM330DLTR for low-power mode, set the LPEN bit in the CTRL_REG1 register to 1. This reduces the power consumption of the device, but may affect its performance.
The maximum sampling rate of the LSM330DLTR is 1.344 kHz for the accelerometer and 3.2 kHz for the gyroscope. However, the actual sampling rate may be limited by the interface and the system's bandwidth.
The LSM330DLTR does not require calibration in the classical sense. However, it is recommended to perform a self-test procedure to verify the device's functionality and to adjust the offset and sensitivity values if necessary.
The main difference between the LSM330DLTR and the LSM330DLCR is the package type. The LSM330DLTR is available in a 16-pin LGA package, while the LSM330DLCR is available in a 16-pin LCC package.
LSM330DLTR datasheet
by STMicroelectronics
