ISL12030 Description
® ISL12030 Real Time Clock with 50/60 Hz Clock and Alarms Data Sheet December 14, 2007 FN6617.0 Low Power RTC with 50/60 Cycle AC Input, Alarms and Daylight Savings Correction .. The ISL12030 device is a low power real time clock with 50/60 AC input for timing synchronization, clock/calendar registers, single periodic or polled alarms. There are 128 bytes of user SRAM.
ISL12030 Key Features
- 50/60 Cycle AC as a Primary Clock Input for RTC Timing
- Real Time Clock/Calendar
- Tracks Time in Hours, Minutes, Seconds and tenths of a Second
- Day of the Week, Day, Month and Year
- Auto Daylight Saving Time Correction
- Programmable Forward and Backward Dates
- Dual Alarms with Hardware and Register Indicators
- Hardware Single Event or Pulse Interrupt Mode
- 128 Bytes of User SRAM
- I2C Interface