X1205 是一个带有时钟

振荡器用一个外部的

这样除去了外部的离散元件和一个调整电容

实时时钟用分别的时

存器日历可正确通过2099 年

强大的双报警功能

每个星期二或三月21日上午5:23均可

件的中断IRQ 管脚

该器件提供一个备份电源输入脚V

整个X1205器件的工作电压范围为2.7 V至5.5V 电

到1.8V(待机模式)

引脚排列图

串行时钟(SCL)

SCL输入端被用来作为数据输入和输出的时钟同步信号

激活的-X1205 is a clock oscillator with an external use this to remove the external discrete components and a adjusted capacitor using real-time clock respectively at the deposit for calendar 2099 right through powerful dual alarm function every Tuesday or on March 21 0515 : may 23 pieces of the IRQ interrupt pin the device to provide a backup power input feet V devices throughout the X1205 a voltage range of 2.7 V to 5.5V to 1.8V -- (standby mode) pin map with serial clock (SCL) SCL input to be used as data input and output clock synchronization signals activated