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产品介绍 ISL12024
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) |