方形软包电池

Real time clock module(4-bit I/O CONNECTION REAL TIME CLOCK MODULE)

Overview The RTC-58321/58323 is a CMOS real time clock modules with perpetual calendar function developed for microcomputer applications. It has a built-in 32.768 kHz quartz resonator, and provides clock and calendar registers for year, month, day, day-of-week, hours, minutes and seconds, with 12

REAL TIME CLOCK MODULE

文件：188.2 Kbytes Page：12 Pages

RTC-58321

文件：467.96 Kbytes Page：2 Pages