ISL12024IRTCZ-T

Real Time Clock Overview

The ISL12024IRTCZ-T is a Real-Time Clock (RTC) IC manufactured by Renesas Electronics Corporation, belonging to the ISL12024 series. It features an I2C bus interface and supports date formats of YY-MM-DD-dd and time formats of HH:MM:SS in 24-hour mode. The device includes 512 bytes of EEPROM storage capacity and incorporates backup switching functionality. It operates within a supply voltage range of 2.7 V to 5.5 V and functions at temperatures between -40°C and +85°C. The component is housed in an 8-pin TDFN package and is designed for surface mount installation.

Real Time Clock Feature Summary

• I2C Bus Interface with programmable 32 kHz output
• Integrated 512 B EEPROM for data storage
• Backup Switching capability for continuous operation
• Operational temperature range from -40°C to +85°C

Real Time Clock Applications

• Systems requiring precise timekeeping with non-volatile data storage
• Industrial equipment operating in extended temperature environments
• Portable devices utilizing I2C communication protocols

Real Time Clock Procurement Notes

The manufacturer lists the ISL12024IRTCZ-T as a discontinued product. Verification of availability should focus on surplus or secondary market sources, as standard distribution channels may not stock this item. Confirm RoHS compliance details directly with current suppliers due to the end-of-life status.

Real Time Clock Selection Notes

Select this component when an I2C-compatible RTC with integrated EEPROM is required. Ensure the design accommodates the 2.7 V to 5.5 V supply range and the TDFN-8 package dimensions. Verify that the 512-byte storage meets application needs, noting that newer alternatives like the ISL12026 series offer different packaging options such as TSSOP or SOIC.

Real Time Clock Part Context

This part belongs to the ISL12024 family of real-time clocks from Renesas/Intersil. It shares functional similarities with other models in the series but is distinguished by its specific package type and EEPROM capacity. The 'T' suffix indicates tape and reel packaging, while 'IR' typically denotes industrial temperature rating and RoHS compliance.

Real Time Clock Replacement Considerations

The ISL12026 series serves as a related alternative within the same product line. Specific pin-compatible replacements are not explicitly confirmed in the provided data; verify electrical compatibility and package dimensions before substituting.