MPU-6050 INVENSENSE, MPU-6050 Datasheet - Page 6

• Manufacturer Part Number: MPU-6050
• Description: GYRO/ACCEL, 9-AXIS FUSION, PROG, I2C
• Manufacturer: INVENSENSE

Specifications of MPU-6050

• No. Of Axes: 9
• Sensor Case Style: QFN
• No. Of Pins: 24
• Supply Voltage Range: 2.5V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Interface: I2C
• Acceleration Range: ± 2g, ± 4g, ± 8g, ± 16g
• Interface Type: I2C, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

This product specification provides preliminary information regarding the electrical specification and design
related information for the MPU-6000™ and MPU-6050™, collectively called the MPU-60X0™ or MPU™.
Electrical characteristics are based upon design analysis and simulation results only. Specifications are
subject to change without notice. Final specifications will be updated based upon characterization of
production silicon. For references to register map and descriptions of individual registers, please refer to
MPU-6000 Register Map and Descriptions document.
The MPU-60X0 Motion Processing Unit (MPU™) is the world’s first motion processing solution with
integrated 9-axis sensor fusion for handset and tablet applications, game controllers, motion pointer remote
controls, and other consumer devices. The MPU-60X0 has an embedded 3-axis MEMS gyroscope, 3-axis
MEMS accelerometer and Digital Motion Processor™ (DMP) hardware accelerator engine with an auxiliary
I
magnetometer delivers a complete 9-axis sensor fusion output to the MPU’s primary I
available on MPU-6000 only). This combines acceleration and rotational motion plus heading information into
a single data stream for the application. This motion processing technology integration provides a smaller
footprint and has inherent cost advantages compared to discrete gyroscope plus accelerometer solutions.
The MPU-60X0 is also designed to interface with multiple non-inertial digital sensors, such as pressure
sensors, on its auxiliary I
compatible with the MPU-30X0 family.
The MPU-60X0 features three 16-bit analog-to-digital converters (ADCs) for digitizing the gyroscope outputs
and three 16-bit ADCs for digitizing the accelerometer outputs. For precision tracking of both fast and slow
motions, the parts feature a user-programmable gyroscope full-scale range of ±250, ±500, ±1000, and
±2000°/sec (dps) and a user-programmable accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g.
An on-chip 1024 Byte FIFO helps lower system power consumption by allowing the system processor to
read the sensor data in bursts and then enter a low-power mode as the FIFO collects more data. With all the
necessary on-chip processing and sensor components required to support many motion-based use cases,
the MPU-60X0 uniquely supports a variety of advanced motion-based applications entirely on-chip and
therefore is instrumental in enabling low-power motion processing in portable applications with reduced
processing requirements for the system processor. By providing an integrated sensor fusion output, the DMP
in the MPU-60X0 offloads the intensive motion processing computation requirements from the system
processor, minimizing the need for frequent polling of the motion sensor output.
Communication with all registers of the device is performed using either I
(MPU-6000 only). For applications requiring faster communications, reading of the sensor and interrupt
registers may be performed using SPI at 20MHz (MPU-6000 only). Additional features include an embedded
temperature sensor and an on-chip oscillator with ±1% variation over the operating temperature range.
By leveraging its patented and volume-proven Nasiri-Fabrication platform, which integrates MEMS wafers
with companion CMOS electronics through wafer-level bonding, InvenSense has driven the MPU-60X0
package size down to a revolutionary footprint of 4x4x0.9mm (QFN), while providing the highest
performance, lowest noise, and the lowest cost semiconductor packaging required for handheld consumer
electronic devices. The part features a robust 10,000g shock tolerance, and has programmable low-pass
filters for the gyroscopes, accelerometers, and the on-chip temperature sensor.
For power supply flexibility, the MPU-60X0 operates from VDD power supply voltages of 2.5V±5%, 3.0V±5%,
or 3.3V±5%. Additionally, the MPU-6050 provides a VLOGIC reference pin (in addition to its analog supply
pin, VDD), which sets the logic levels of its I
2
C port that interfaces to third party digital sensors, such as magnetometers. Interfacing with a 3-axis
2
3
Purpose and Scope
Product Overview
2
C port. The MPU-60X0 is a second generation motion processor and is footprint
MPU-6000/MPU-6050 Product Specification
2
C interface. The VLOGIC voltage may be 1.8V±5% or VDD.
6 of 53
Document Number: PS-MPU-6000A-00
Revision: 1.0
Release Date: 11/24/2010
2
C at 400kHz or SPI at 1MHz
2
C or SPI port. (SPI is