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RTC4573

Epson Company
Part Number RTC4573
Manufacturer Epson Company
Description Serial RTC with Alarm and Timer
Published Apr 16, 2005
Detailed Description Serial RTC with Alarm and Timer RTC - 4573 · Built-in frequency adjusted 32.768KHz crystal oscillator · Serial interfac...
Datasheet PDF File RTC4573 PDF File

RTC4573
RTC4573


Overview
Serial RTC with Alarm and Timer RTC - 4573 · Built-in frequency adjusted 32.
768KHz crystal oscillator · Serial interface that can be controlled through three signal lines · Week , Day , hour , and minute alarm interrupt functions · Interval timer interrupt function that can be set with an interval ranging from 1/4096th of a second to 255minutes · Dual dedicated interrupt outputs for software maskable alarms and for timers · Functions that detect halting of crystal oscillation, and when the time is being updated · Automatic leap year compensation function · Wide interface voltage range, from 1.
6 to 5.
5V · Wide timing voltage range, from 1.
6 to 5.
5V · Low current consumption : 0.
5mA/3V (typ.
)...



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