Bosch Sensortec 3-Axis Surface Mount Sensor, LGA, I2C, SPI, 12-Pin

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

Accelerometers, Bosch Sensortec