V3023SO28A+

Real Time Clock Overview

The V3023SO28A+ is a Real Time Clock (RTC) integrated circuit manufactured by EM Microelectronic. It is housed in a 28-SOIC package with a width of 7.50mm. The device functions as a clock and calendar module, utilizing an 8-bit architecture. This component is currently classified as obsolete and is no longer in active manufacturing.

Real Time Clock Feature Summary

• Integrated real-time clock and calendar functionality
• Designed for low-power applications

Real Time Clock Applications

• Industrial systems requiring timekeeping
• Computing equipment needing calendar data
• Communications infrastructure monitoring

Real Time Clock Procurement Notes

This component is officially marked as obsolete by the manufacturer. Availability is limited to existing stock or secondary market sources. Verify authenticity carefully when sourcing from third-party distributors. Tariff regulations may apply depending on the shipping destination, specifically regarding imports into the United States. Confirm end-of-life status before finalizing any procurement plans.

Real Time Clock Selection Notes

Engineers should consider this part only for legacy system maintenance or replacement projects where the original design specification requires this exact interface and form factor. Due to its obsolete status, long-term supply continuity cannot be guaranteed. Evaluate alternative modern RTC solutions if new product development is intended to ensure future availability and support.

Real Time Clock Part Context

EM Microelectronic specializes in ultra-low power integrated circuits for battery-operated devices. The V3023 series represents their historical offerings in real-time clock technology. This specific model belongs to a family of components designed for industrial and computing environments, emphasizing low current consumption and high integration levels within a standard surface-mount package.

Real Time Clock Replacement Considerations

No public confirmed substitute part numbers are available for this obsolete component. Users must identify compatible alternatives based on pinout and functional requirements.