MPU-6000

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MPU-6000

+BOM

IMU ACCEL/GYRO I2C/SPI 24QFN

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Specifications

Attribute Value
Part Status Obsolete
Sensor Type Accelerometer, Gyroscope, 6 Axis
Output Type I2C, SPI
Operating Temperature -40°C ~ 85°C
Package / Case 24-VFQFN Module Exposed Pad
Supplier Device Package 24-QFN (4x4)
Mounting Type Surface Mount
Packaging Cut Tape (CT), Tape & Reel (TR)

Overview

Description

The MPU-6000 is a high-performance 6-axis motion tracking device manufactured by InvenSense. It combines a 3-axis gyroscope and a 3-axis accelerometer in a single chip, enabling precise motion sensing and tracking capabilities. The device is designed for applications in consumer electronics, robotics, and industrial systems, where accurate motion sensing is critical.
Key features of the MPU-6000 include a digital output with a user-programmable full-scale range, integrated Digital Motion Processor (DMP), and a 16-bit analog-to-digital converter for each channel. The DMP allows for complex motion processing without burdening the main processor, supporting functions like gesture recognition and sensor fusion.
It communicates via I²C or SPI interfaces, making it versatile for various applications. The MPU-6000 is also noted for its low power consumption, making it suitable for battery-operated devices. Its compact form factor and high precision make it a popular choice in the development of drones, smartphones, and wearable technology.

Equivalent

The MPU-6000 is a popular 6-axis motion tracking device. Equivalent products include the MPU-6050, which has a similar feature set but with different packaging and some sensor improvements. Other alternatives are the ICM-20602 and ICM-20689 from InvenSense, offering enhanced performance and additional features. Bosch's BMX055 and STMicroelectronics' LSM6DS3 are also comparable, providing 6-axis motion sensing capabilities. Each offers unique specifications, so selection depends on specific application requirements.

Features

The MPU-6000 is a 6-axis motion tracking device that integrates a 3-axis gyroscope and a 3-axis accelerometer. Key features include:
1. Sensor Fusion: Combines gyroscope and accelerometer data for enhanced motion processing.
2. Digital Motion Processor (DMP): Offloads computation and reduces power consumption by processing complex motion algorithms on the chip.
3. Inertial Measurement: Provides precise tracking of motion with a programmable full-scale range for both the gyro and accelerometer.
4. Communication Interfaces: Supports I²C and SPI interfaces for versatile connectivity with microcontrollers.
5. Low Power Consumption: Designed for power efficiency, making it suitable for battery-operated devices.
6. Programmable Interrupts: Offers configurable interrupt options for various motion thresholds and events.
7. High Sensitivity: Ensures accurate motion detection even with small movements.
8. Temperature Sensor: Includes an integrated temperature sensor for additional data output.
These features make the MPU-6000 suitable for applications in smartphones, tablets, gaming devices, and other motion-sensitive applications.

Pinout

The MPU-6000 is a 6-axis motion tracking device that integrates a 3-axis gyroscope and a 3-axis accelerometer. It is commonly used in applications requiring motion sensing, such as smartphones, tablets, and drones.
The MPU-6000 comes in a 24-pin QFN (Quad Flat No-leads) package. Here are some of its key functions and pin details:
1. Power Supply Pins:
- VDD: Main supply voltage (2.375V to 3.46V).
- VDDIO: I/O supply voltage (1.8V to VDD).
- GND: Ground.
2. Communication Interface Pins:
- SCL: I2C serial clock.
- SDA: I2C serial data.
- SCLK: SPI serial clock.
- SDI: SPI serial data in.
- SDO: SPI serial data out.
- CS: Chip select for SPI.
3. Auxiliary and Interrupt Pins:
- INT: Interrupt output.
- FSYNC: Frame synchronization.
- ACLK: Auxiliary I2C clock.
- ADATA: Auxiliary I2C data.
4. Other Pins:
- RESV: Reserved pins.
These pins facilitate the MPU-6000’s interaction with host controllers for data acquisition and control, making it versatile for various motion-sensing applications.

Manufacturer

The MPU-6000 is manufactured by InvenSense, Inc., a company that specializes in motion tracking devices. InvenSense is known for developing micro-electromechanical systems (MEMS) sensors, which are critical components in applications that require motion sensing. Their products are commonly used in smartphones, tablets, wearables, gaming devices, and various Internet of Things (IoT) applications. The MPU-6000 itself is a 6-axis motion tracking device that integrates a 3-axis gyroscope and a 3-axis accelerometer, making it suitable for applications that require accurate motion sensing and low power consumption.

Application

The MPU-6000 is a six-axis motion tracking device commonly used in various applications. Its primary uses include stabilizing drones and UAVs, enhancing robotics with motion sensing, and enabling gesture recognition in consumer electronics. It is also employed in gaming controllers for precise motion tracking and in healthcare devices for monitoring patient movements. Additionally, the MPU-6000 finds applications in virtual and augmented reality systems to track and adjust for user movements, and in automotive systems for stability control and navigation assistance. Its versatile capabilities make it suitable for any application requiring accurate motion detection and analysis.

Package

The MPU-6000 is typically available in a 24-pin Quad Flat No-leads (QFN) package. This package type is compact, measuring around 4x4 mm, and is suitable for integrating the device in small electronic products where space is limited.

Frequently Asked Questions


Q: What are the key differences between using I2C and SPI for this sensor?
A: I2C uses two wires for simpler wiring at lower speeds; SPI offers faster data transfer rates but requires more pins for communication.


Q: Can the MPU-6000 operate in high-vibration environments?
A: Yes, it combines an accelerometer and gyroscope (6-axis) with integrated filtering, suitable for industrial applications within -40°C to 85°C.


Q: Does this component require external voltage regulators?
A: No, it includes built-in regulators; typical supply voltage is 2.4V to 3.46V, but check the datasheet for exact specifications.


Q: What is the recommended PCB footprint for the 24-QFN package?
A: The supplier device package is 24-QFN (4x4mm). Use a thermal pad and follow standard QFN layout guidelines for optimal soldering.


Q: Is the MPU-6000 compatible with 5V logic levels?
A: No, its digital I/O (I2C/SPI) supports 1.71V to 3.6V. Level shifters are required for 5V microcontroller connections.


Q: Why is the part status listed as "Obsolete"?
A: It indicates the manufacturer has discontinued production. Check for replacement parts like MPU-6050 or MPU-9250 for new designs.


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