封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：REAL TIME CLOCK SO-8 集成电路（IC） 实时时钟

Real-time Clock Module (3-wire Interface)

Description The PT7C4302 serial real-time clock is a low power clock/calendar with a programmable square-wave output and 31 bytes of nonvolatile RAM. Features • Using external 32.768kHz quartz crystal • Real-time clock (RTC) counts seconds, minutes hours, date of the month, month, day of

Real-time Clock Module (3-wire Interface)

Description The PT7C4302 serial real-time clock is a low power clock/calendar with a programmable square-wave output and 31 bytes of nonvolatile RAM. Features • Using external 32.768kHz quartz crystal • Real-time clock (RTC) counts seconds, minutes hours, date of the month, month, day of

Real-time Clock Module (3-wire Interface)

Description The PT7C4302 serial real-time clock is a low power clock/calendar with a programmable square-wave output and 31 bytes of nonvolatile RAM. Features • Using external 32.768kHz quartz crystal • Real-time clock (RTC) counts seconds, minutes hours, date of the month, month, day of

Real-time Clock Module (3-wire Interface)

文件：457.4 Kbytes Page：14 Pages

Real-time Clock Module (3-wire Interface)

文件：457.4 Kbytes Page：14 Pages