ISL12058 I2C Real Time Clock/Calendar Evaluation Board

The ISL12058 device is a low power real time clock withclock/calendar, and alarm function. The oscillator uses an external, low-cost 32.768kHz crystal.The real time clock tracks time with separate registers forhours, minutes, and seconds. The device has calendarregisters for date, month, year and day of the week. Thecalendar is accurate through 2099, with automatic leap yearcorrection.

• Real Time Clock/Calendar
  • Tracks Time in Hours, Minutes, and Seconds
  • Day of the Week, Date, Month, and Year
• 4 Selectable Frequency Outputs
• 2 Alarms
  • Settable to the Second, Minute, Hour, Day of the Week, Date, or Month
• I2C Interface
  • 400kHz Data Transfer Rate
• Small Package Options
  • 8 Ld 2mmx2mm µTDFN Package
  • 8 Ld 3mmx3mm TDFN Package
  • 8 Ld MSOP Package
  • 8 Ld SOIC Package
  • Pb-Free (RoHS Compliant)
• Low Cost 3V Alternative to ISL1208 and ISL12082