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RTC - 4573

Features: · 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 t...

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SeekIC No. : 004480057 Detail

RTC - 4573: Features: · 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· In...

RTC - 4573 Data Sheet

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Part Number:
RTC - 4573
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/25

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Product Details

Description



Features:

· 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.)
· Small SOP package suited for high-density mounting


Pinout

Connection Diagram


Specifications

Description Symbol Conditions Rated values Unit
Power supply Voltage VDD - -0.3 to +7.0 V
Input Voltage VIN1 input pins GND-0.3 to VDD+0.3 V
Output Voltage VOUT1 / TIRQ,/ AIRQ -0.3 to +8.0 V
VOUT2 FOUT,DATA GND-0.3 to VDD+0.3
Temperature TSTG - -55 to +125 °C



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