Power supply: 3-5V
Means of communication: the IIC / SPI communication protocol
Digital-output triple-axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g and integrated 16-bit ADCs
Accelerometer normal operating current: 450µA
Ultralow power: as low as 23 μA in measurement mode and 0.1 μA in standby mode at VS = 2.5 V (typical)
Sleep mode current: 8µA
Communication: SPI (3- and 4-wire) and I2C digital interfaces
User-programmable interrupts
Wake-on-motion interrupt for low power operation of applications processor
Package included:
4 x ADXL345 3-axis digital acceleration module