Data Sheet

MPU-9250 Product Specification
Document Number: PS-MPU-9250A-01
Revision: 1.0
Release Date: 01/17/2014
8 Serial Interface Considerations
8.1 MPU-9250 Supported Interfaces
The MPU-9250 supports I
2
C communications on both its primary (microprocessor) serial interface and its
auxiliary interface.
The MPU-9250’s I/O logic levels are set to be VDDIO.
The figure below depicts a sample circuit of MPU-9250 with a third party sensor attached to the auxiliary I
2
C
bus. It shows the relevant logic levels and voltage connections.
Note: Actual configuration will depend on the auxiliary sensors used.
I/O Levels and Connections
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