25.2 Features

  • 32-Bit Counter with 10-Bit Prescaler
  • Multiple Clock Sources
  • 32-Bit or 16-Bit Counter Mode
  • Two 32-Bit or Four 16-Bit Compare Values
  • Clock/Calendar Mode
    • Time in seconds, minutes and hours (12/24)
    • Date in day of month, month and year
    • Leap year correction
  • Digital Prescaler Correction/Tuning for Increased Accuracy
  • Overflow, Alarm/Compare Match and Prescaler Interrupts and Events
    • Optional clear on alarm/compare match
  • Four General Purpose Registers
  • One Backup Register with Retention Capability
  • Tamper Detection
    • Timestamp on event or up to four inputs with debouncing
    • Active layer protection