• Part: ISL12021
  • Manufacturer: Intersil
  • Size: 337.44 KB
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ISL12021 Key Features

  • Real Time Clock/Calendar
  • Tracks Time in Hours, Minutes and Seconds
  • Day of the Week, Day, Month and Year
  • On-chip Oscillator pensation Over the Operating Temp Range
  • ±5ppm over -20°C to +70°C
  • Day Light Saving Time
  • Customer Programmable
  • Separate FOUT pin
  • 15 Selectable Frequency Outputs
  • 1 Alarm

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ISL12021 Description

® ISL12021 Real Time Clock with On Chip Temp pensation ±5ppm Data Sheet March 30, 2007 FN6451.0 Low Power RTC with VDD Battery Backed SRAM and Embedded Temp pensation ±5ppm with Auto Day Light Saving The ISL12021 device is a low power real time clock with an embedded Temp sensor for oscillator pensation, clock/calendar, power fail, low battery monitor, brown out indicator, single periodic or polled alarms,...