PCF8583BS,518

Real Time Clock Serial 240Byte Clock/Calendar/Alarm/Timer/Interrupt 20Pin HVQFN EP T/R

实时时钟 RTC IC 时钟/日历 240B I²C，2 线串口 20-VQFN 裸露焊盘

得捷:
IC RTC CLK/CALENDAR I2C 20-VQFN

贸泽:
Real Time Clock CLOCK CALENDAR W RTC IC

艾睿:
Real Time Clock Serial 240byte Clock/Calendar/Alarm/Timer/Interrupt 20-Pin HVQFN EP T/R

Chip1Stop:
Real Time Clock Serial 240Byte 20-Pin HVQFN EP T/R