BMA222 Overview
Key Features
- Ultra-Small package LGA package (12 pins), footprint 2mm x 2mm, height 0.95mm
- Digital interface SPI (4-wire, 3-wire), I²C, 2 interrupt pins VDDIO voltage range: 1.2V to 3.6V
- On-chip interrupt controller Motion-triggered interrupt-signal generation for
- any-motion (slope) detection
- tap sensing (single tap / double tap)
- orientation recognition
- flat detection
- low-g/high-g detection Stand-alone capability (no microcontroller needed)
- Ultra-low power ASIC Low current consumption, short wake-up time, Advanced features for system power management
- RoHS compliant, halogen-free
