MPU-9250 QFN-24 9-axis Inertial Measurement Units IC consisting of two dies integrated into a single QFN package. One die houses the 3-Axis gyroscope and the 3-Axis Accelerometer. Hence, the MPU-9250 is a 9-axis motion tracking a device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor (DMP) all in a small 3x3x1mm package available as a pin-compatible upgrade from the MPU6515.