Wafer and Die Form Factor of PCF8583

PCF8564A

Product Details

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Block Diagram

Block diagram: PCF8564ACX9, PCF8564AU

Features

  • Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal
  • Wide clock operating voltage: 1.0 V to 5.5 V
  • Low back-up current typical 250 nA at 3.0 V and 25 ℃
  • 400 kHz two-wire I²C interface (1.8 V to 5.5 V)
  • Low-voltage detector
  • Alarm and timer functions
  • Two integrated oscillator capacitors
  • Programmable clock output for peripheral devices (32.768 kHz, 1.024 kHz, 32 Hz, and 1 Hz)
  • Internal Power-On Reset (POR)
  • I²C target address: read A3h, write A2h

Target Applications

  • Timing devices
    • Time of the day tracking
    • Process timing
    • Alarm
  • Portable instruments
  • Electronic metering
  • Battery powered products

Design Resources

Documentation

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Engineering Services

3 engineering services

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