This part is a kind of semiconductor called MPU-9150.

Function of this product has Motion Processing Unit Register Map and Descriptions.

Manufacturers : InvenSense

Image and pinout :

Some of the text within the PDF file :

InvenSense Inc. 1197 Borregas Ave, Sunnyvale, CA 94089 U.S.A. Tel: +1 (408) 988-7339 Fax: +1 (408) 988-8104 Website: www.invensense.com Document Number: RM-MPU-9150A-00 Revision: 4.2 Release Date: 09/18/2013 MPU-9150 Register Map and Descriptions Revision 4.2 CONFIDENTIAL & PROPRIETARY 1 of 52 http:// MPU-9150 Register Map and Descriptions Document Number: RM-MPU-9150A-00 Revision: 4.2 Release Date: 9/18/2013 CONTENTS 1 2 3 4 REVISION HISTORY ...4 PURPOSE AND SCOPE .5 REGISTER MAP FOR GYROSCOPE AND ACCELEROMETER [ ... ]

MPU-9150 PDF Datasheet Download