ISL12024IVZ-T

Real Time Clock Overview

The ISL12024IVZ-T is a micro-power real-time clock and calendar integrated circuit manufactured by Renesas Electronics. It features an embedded 64-bit unique identifier for device authentication and timing calibration capabilities, including crystal compensation. The device supports I2C interface communication and includes power-fail detection logic to maintain data integrity during voltage transitions. It operates within a temperature range of -40°C to +85°C and is housed in an 8-lead TSSOP package with a pitch of 0.7mm.

Real Time Clock Feature Summary

• Integrated 64-bit unique identification code for secure device tracking
• Built-in timing accuracy enhancement through crystal compensation mechanisms
• Automatic power-fail indication and data preservation logic

Real Time Clock Applications

• Industrial control systems requiring precise timekeeping
• IoT devices needing secure hardware identification
• Embedded systems with battery-backed power requirements

Real Time Clock Procurement Notes

Verify the specific suffix 'IVZ-T' corresponds to the tape-and-reel packaging configuration rather than tube distribution. Confirm that the lead-free matte tin plating specification meets your assembly process requirements. Ensure the moisture sensitivity level classification aligns with your floor-life management protocols during storage and soldering operations.

Real Time Clock Selection Notes

Select this component when a compact RTC solution with built-in security identification is required. The integrated crystal compensation reduces external component count compared to standard RTCs. Consider the I2C interface compatibility with your host microcontroller before finalizing the design architecture.

Real Time Clock Part Context

This part belongs to Renesas' micro-power real-time clock family designed for low-energy applications. It complements other timing solutions by offering embedded security features alongside standard calendar functions. The device targets markets where hardware uniqueness and reliable timekeeping are critical for system operation.

Real Time Clock Replacement Considerations

The ISL12024IVZ is listed as obsolete in official distributor records. Verify if the non-tape variant or alternative Renesas RTC models with similar pinouts and functionality are available as direct replacements for current production needs.

Real Time Clock FAQ

Does the ISL12024IVZ-T include hardware-level security features?

Yes, it contains an embedded 64-bit unique ID that can be used for device authentication and tracking.

What is the operating temperature range for this IC?

The device is rated for operation between -40°C and +85°C.