The BMA280 is a 14-Bit, digital, tri-axial acceleration sensor with intelligent on-chip motion-triggered interrupt controller.
Accelerometer programmable function ranges ±2g/±4g/±8g/±16g On-Chip FIFO (First In First Out) Motion-triggered interrupt-signal generation Ultra-Low Power Power modes: Normal, Low-Power1, Low-Power2, Standby, Suspend, Deep-Suspend Temperature Sensor 8-bit Tap-sensing, Orientation recognition, Flat detection Supported digital interfaces are I²C and SPI with operating Voltage from 1.2V to 3.6V Two Power Supplies for the main power, and separate power for the interface Small package 12-pin LGA