5P90011PGGI

Overview

The 5P90011PGGI is a serial alarm real-time clock IC manufactured by Renesas Electronics Corporation. It provides a full binary coded decimal (BCD) clock and calendar function, accessible via a simple serial interface. The component belongs to the IDT product family and is classified under Clock & Timer ICs. This device is designed for precise timekeeping applications requiring low power consumption and accurate date tracking.

Feature Summary

• Provides full binary coded decimal (BCD) clock and calendar functionality
• Accessible via a simple serial interface for data retrieval

Applications

• Real-time clock systems in embedded devices
• Data logging equipment requiring timestamping
• Consumer electronics with date/time display needs

Procurement Notes

Verify availability status carefully as this part may be obsolete or discontinued. Check official Renesas documentation for lifecycle status and last-time-buy dates. Confirm compatibility with existing serial interface protocols before procurement. Ensure supply chain sources are authorized distributors to avoid counterfeit components.

Selection Notes

Select this component only if a dedicated RTC with BCD output and serial interface is required. Consider pinout compatibility and voltage levels against system requirements. Evaluate alternative active parts if obsolescence is a concern. Verify package type matches PCB layout constraints.

Part Context

This part is part of the IDT serial alarm real-time clock series. It serves as a specialized timing solution within Renesas' broader portfolio of clock and timer integrated circuits. The device complements other timing products by offering standalone calendar capabilities without complex configuration.

Replacement Considerations

Check Renesas official substitution lists for equivalent active parts. No direct public substitute part numbers are confirmed in available documentation. Consider redesigning with newer RTC families if this part is obsolete.