Real time clock module
Epson Toyocom
Simple Function SERIAL-INTERFACE REAL TIME CLOCK MODULE
Product Number (Please contact us) RTC-4543SA : Q41454351000200
RTC-4543SB : Q41454361000200
RTC - 4543 SA / SB
Built in frequency adjusted 32.768 kHz crystal unit. Interface type : 3-wire serial interface Operating voltage range : 2.5 V to 5.5 V Wide Timeke...
