MPU-6050

MPU-6050
Motion Processing Unit, 3-Axis Gyro + 3-Axis Accel MEMS MotionTracking™ Device, I2C, InvenSense, RoHS

The MPU-6050 Motion Processing Unit is the world’s first motion processing solution with integrated 9-Axis sensor fusion using its field-proven and proprietary MotionFusion™ engine for handset and tablet applications, game controllers, motion pointer remote controls, and other consumer devices. The MPU-6050 has an embedded 3-axis MEMS gyroscope, a 3-axis MEMS accelerometer, and a Digital Motion Processor™ (DMP™) hardware accelerator engine with an auxiliary I2C port that interfaces to 3rd party digital sensors such as magnetometers. When connected to a 3-axis magnetometer, the MPU-6050 delivers a complete 9-axis MotionFusion output to its primary I2C.

Gyroscope Features:

• Digital-output X-, Y-, and Z-Axis angular rate sensors (gyroscopes) with a user-programmable fullscale range of ±250, ±500, ±1000, and ±2000°/sec.
• External sync signal connected to the FSYNC pin supports image, video and GPS synchronization
• Integrated 16-bit ADCs enable simultaneous sampling of gyros
• Enhanced bias and sensitivity temperature stability reduces the need for user calibration
• Improved low-frequency noise performance
• Digitally-programmable low-pass filter
• Gyroscope operating current: 3.6mA
• Standby current: 5µA
• Factory calibrated sensitivity scale factor

Accelerometer Features:

• Digital-output triple-axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g
• Integrated 16-bit ADCs enable simultaneous sampling of accelerometers while requiring no external multiplexer
• Accelerometer normal operating current: 500µA
• Low power accelerometer mode current: 10µA at 1.25Hz, 20µA at 5Hz, 60µA at 20Hz, 110µA at 40Hz
• Orientation detection and signaling
• Tap detection
• User-programmable interrupts
• Free-fall interrupt
• High-G interrupt
• Zero Motion/Motion interrupt
• User self-test

Additional Features:

• 9-Axis MotionFusion by the on-chip Digital Motion Processor (DMP)
• Auxiliary master I2C bus for reading data from external sensors (e.g., magnetometer)
• 3.9mA operating current when all 6 motion sensing axes and the DMP are enabled
• Flexible VLOGIC reference voltage supports multiple I2C interface voltages
• Smallest and thinnest QFN package for portable devices: 4x4x0.9mm
• VDD supply voltage range of 2.375V-3.46V
• Minimal cross-axis sensitivity between the accelerometer and gyroscope axes
• 1024 byte FIFO buffer reduces power consumption by allowing host processor to read the data in bursts and then go into a low-power mode as the MPU collects more data
• Digital-output temperature sensor
• 10,000 g shock tolerant
• 400kHz Fast Mode I2C for communicating with all registers

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