The ISL12024 device is a micro-power real-time clock with embedded 64-bit unique ID, timing and crystal compensation, clock/calender, power-fail indicator, two periodic or polled alarms, intelligent battery backup switching, and integrated 512x8-bit EEPROM configured in 16 Bytes per page.
●Features
●• Real-Time Clock/Calendar
●\- Tracks Time in Hours, Minutes, and Seconds
●\- Day of the Week, Day, Month and Year
●\- 3 Selectable Frequency Outputs
●• 64-bit Unique ID
●• Two Non-Volatile Alarms
●\- Settable on the Second, Minute, Hour, Day of the Week,Day or Month
●\- Repeat Mode (Periodic Interrupts)
●• Automatic Backup to Battery or Super Cap
●• On-Chip Oscillator Compensation
●\- Internal Feedback Resistor and Compensation Capacitors
●\- 64 Position Digitally Controlled Trim Capacitor
●\- 6 Digital Frequency Adjustment Settings to ±30ppm
●• 512x8-Bits of EEPROM
●\- 16-Bytes Page Write Mode (32 total pages)
●\- 8 Modes of BlockLock™ Protection
●\- Single Byte Write Capability
●• High Reliability
●\- Data Retention: 50 years
●\- Endurance: 2,000,000 Cycles Per Byte
●•I2C Bus™
●\- 400kHz Data Transfer Rate
●• 800nA Battery Supply Current
●• Package Options
●\- 8 Ld SOIC and 8 Ld TSSOP Packages
●\- Pin-Compatible with the ISL12026
●• Pb-Free (RoHS Compliant)
