ISL12024IRTCZ-T

ISL12024IRTCZ-T Description

ISL12024IRTCZ-T Description

ISL12024IRTCZ-T Categories

ISL12024IRTCZ-T Manufacturer

ISL12024IRTCZ-T Datasheet (PDF)

ISL12024IRTCZ-T Price & Availability

ISL12024IRTCZ-T 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
• Default 32.768kHz Output at IRQ/FOUT (FO1 = 0, FO0 = 1)
• 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 Interface
  • 400kHz Data Transfer Rate
• 800nA Battery Supply Current
• Available in 8 Ld TDFN package
• Pb-Free (RoHS Compliant)

ISL12024IRTCZ-T Description

The ISL12024IRTCZ 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.

The device contains a 64-bit unique ID number for security and product identification applications. It is housed in a tiny 3mmx3mm TDFN package for small handheld applications. The clock output defaults to 32.768kHz on initial power-up for low power microcontroller clocking applications. The low 800nA battery supply current extends backup battery life.

ISL12024IRTCZ-T Parameters

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