
TEXAS INSTRUMENTS
芯片, 实时时钟, 串口, 8SOIC

TEXAS INSTRUMENTS
REAL TIME CLOCK-RTC, BCD, 32 X 8, LCC-28

TEXAS INSTRUMENTS
REAL TIME CLOCK, YY-MM-DD, TSSOP-28

TEXAS INSTRUMENTS
芯片, 实时时钟, 非易失性, CMOS, DIP

TEXAS INSTRUMENTS
芯片, 实时时钟, 串口, 8SOIC

TEXAS INSTRUMENTS
芯片, 实时时钟, 5V

TEXAS INSTRUMENTS
芯片, 实时时钟, 年-月-日-星期, TSSOP-28