BK3221

BK3221 Datasheet v 0.1 BK3221 Bluetooth Speaker Datasheet Objective Specification Name Approvals Date Signature Beken Corporation 3A，1278 Keyuan Rd, Shanghai 201204, China PHONE: (86)21 5108 6811 FAX: (86)21 6087 1277 This document contains information that may be proprietary to, and/or secrets of, Beken Corporation. The contents of this document should not be disclosed outside the companies without specific written permission. Disclaimer: Descriptions of specific implementations are for illustrative purpose only, actual hardware implementation may differ. © 2011 Beken Corporation Proprietary and Confidential Page 1 of 13 BK3221 Datasheet Revision History Rev. Date 0.1 27/Dec/2011 Author(s) Weifeng Initial Draft Remark v 0.1 © 2011 Beken Corporation Proprietary and Confidential Page 2 of 13 BK3221 Datasheet v 0.1 Contents 1. General Description ................................................................................................................ 6 1.1. Features .......................................................................................................................... 6 1.2. Applications ................................................................................................................... 6 2. Pin Definition.......................................................................................................................... 7 3. Functional Description..................................................................