BK3431Q Datasheet | Beken

BK3431Q Datasheet V 1.3 BK3431Q Bluetooth Low Energy Single Mode So C Beken Corporation Building 41, Capital of Tech Leaders, 1387 Zhangdong Road, Zhangjiang High-Tech Park, Pudong New District, Shanghai, China Tel： (86)21 51086811 Fax： (86)21 60871089 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 panies without specific written permission. Disclaimer: Descriptions of specific implementations are for illustrative purpose only, actual hardware implementation may differ. © 2017 Beken Corporation Proprietary and Confidential Page 1 of 17 BK3431Q Datasheet V 1.3 Table of Contents 1 General Description............................................................................................... 3 1.1 Overview............................................................................................................. 3 1.2 Block Diagram................................................................................................... 3 1.3 Features .............................................................................................................. 4 2 PIN information ...................................................................................................... 5 2.1 QFN32 ................................................................................................................. 5 2.2 QFN40 ................................................................................................................. 7 3 Functional Description.......................................................................................... 9 3.1 GPIO..................................................................................................................... 9 3.2 Timers................................................................................................................ 10 3.2.1 16bits Timers ..................................