Datasheet Details
Part number:
RTC-64613, RTC-64611
Manufacturer:
Epson
File Size:
66.80 KB
Description:
8-bit real time clock module.
Note:
This datasheet PDF includes multiple part numbers: RTC-64613, RTC-64611.
Please refer to the document for exact specifications by model.
RTC-64613, RTC-64611, 8-bit REAL TIME CLOCK MODULE
∗ mark 10-hour digit (b5) Empty bit and unwriteable Recognized as “0” while reading Only for 24H mode Under-sec.
counter Read only (unwriteable) Used as binary code data Under-sec.
alarm register Used as binary code data Sec.to year Both counter and alarm register use BCD code Day of week
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 (gre
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