RTC-64613
RTC-64613 is 8-bit REAL TIME CLOCK MODULE manufactured by Epson.
- Part of the RTC-64611 comparator family.
- Part of the RTC-64611 comparator family.
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
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 be less than 150˚C)
Twice at under 260˚C within 10 sec. or under 230˚C within 3 min.
Unit V ˚C
Operating range
Item
Symbol
Operating voltage
Operating temperature
TOPR
Data holding voltage
CS data holding time t CDR
Operation restoring time t R
Condition
-...
