M41T82ZM6E
串行实时时钟与电池切换 Serial RTC with battery switchover
实时时钟 RTC IC 时钟/日历 7B I²C,2 线串口 8-SOIC(0.154",3.90mm 宽)
得捷:
IC RTC CLK/CALENDAR I2C 8-SOIC
贸泽:
实时时钟 Serial I2C bus RTC
艾睿:
Real Time Clock Serial 32byte Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO N Tube
Chip1Stop:
Real Time Clock Serial 32Byte 8-Pin SO N Tube