AnalogTek AT8563
Real-time clock/calendar
AT8563 使用说明书 ——带 I2C 接口的实时时钟/日历芯片 文档编号: AT8563DS001V2.3 发布日期: 2014-01-18 二〇一四年一月 目录 1 概述............................................................................................................................................................................1 2 功能描述....................................................................................................................................................................2 2.1 功能和引脚概况...........................................................................................................................................2 2.2 报警功能模式...............................................................................................................................................4 2.3 定时器........................................................................................................................................................... 4 2.4 CLKOUT 输出.............................................................................................................................................4 2.5 复位..................................................................................