RTC-64613

Real time clock module 8-bit REAL TIME CLOCK MODULE RTC-64611/64613 Builtin crystal unit allows adjustment-free efficient operation. 8-bit data bus and high speed access (85 nsec. max.). Provided with the same interface as S-RAM and battery backup function. Interruption of alarm of sec. to day and day of week and carry interruption. Reference signal selectable in a range of 1 Hz to 64 Hz (binary). Leap year automatically adjustable (gregorian calendar). With 1 Hz output terminal. Provided with START/STOP, 30 second adjust function. RTC-64613 uses a similar mounting method to that of a normal SMD IC. Actual size Specifications (characteristics) Absolute Max. rating Item Power source voltage Input voltage Storage temperature Soldering condition Symbol VDD VIN TSTG TSOL Condition Ta=25˚C RTC-64611 RTC-64613 RTC-64611 RTC-64613 Specifications -0.5 to 7.0 -0.5 to VDD+0.3 -55 to +85 -55 to +125 Under 260˚C within 10 sec. (lead part) (package should...