Part Number: BK3231
Function: Bluetooth HID SoC
Package: QFN 56 Pin Type
Manufacturer: Beken
Images:
2 page
Description
BK3231 v0.1 BK3231 Bluetooth HID SoC Datasheet Objective Specification Beken Corporation 3A,1278KeyuanRd,Zhangjiang High-Tech Park Pudong new Distrinct,Shanghai,201203,china Tel： (86)21 51086811 Fax： (86)21 60871277 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. © 2011Beken Corporation Proprietary and Confidential Page 1 of 12 BK3231 v0.1 Revision History Version 0.1 Date 23/Mar/2012 17/Oct/2012 29/Nov/2012 Author(s) Weifeng Weifeng LiangHuang Description Initial Draft Update for MP pin assignment for keyboard, with additional JTAG at cost of 5 less GPIOs Update pin description © 2011Beken Corporation Proprietary and Confidential Page 2 of 12 BK3231 v0.1 Table of Contents 1 2 3 4 5 General Description 6 Features . 6 Block Diagram 7 PIN information 8 Electrical Specifications 11 © 2011Beken Corporation Proprietary and Confidential Page 3 of 12 BK3231 v0.1 List of Figures FIGURE 1BK3231 BLOCK DIAGRAM 7 FIGURE 2BK3231QFN56PIN ASSIGNMENT . 8 © 2011Beken Corporation Proprietary and Confidential Page 4 of 12 BK3231 v0.1 List of tables TABLE1BK3231 QFN56 PIN Description 8 © 2011Beken Corporation Proprietary and Confidential Page 5 of 12 BK3231 1 General Description v0.1 The BK3231 chip is a highly integrated single-chip Bluetooth HID device. It integrates the high-performance transceiver, rich features baseband processor, and Bluetooth HID profile. 2 Features Operation voltage from 2.8 V to 3.6 V Bluetooth 2.1 compliant -88dBm sensitivity for 1 Mbps mode and 2 dBm transmit power HID v1.0 16 MHz crystal reference clock 56-pin QFN 7mmx7mm package for keyboard I2C, SPI and UART interface © 2011Beken Corporation Proprietary and Confidential Page 6 of 12 BK3231 3 Block Diagram Timer Bluetooth Transceiver PWM Program Memory (256 KB FLASH) Data Memory (32 KB) Power M [.]