WP33C2D4NFEI-450B2

Overview

The WP33C2D4NFEI-450B2 is a specialized processor component manufactured by Microchip Technology, belonging to the WP3 series. It operates at a clock frequency of 450 MHz and utilizes lead-free (LF) solder balls with a B2 bump configuration. The device is classified under application-specific processors and network controller & processor ICs. It is designated as moisture sensitive and complies with RoHS standards. The product falls within the communication and networking ICs subcategory.

Feature Summary

• Specialized processor architecture designed for dedicated application environments
• Integrated network controller capabilities for communication tasks
• Lead-free construction with specific bump array packaging

Applications

• Network controller systems
• Application-specific processing units
• Communication and networking integrated circuits

Procurement Notes

This component is officially listed as obsolete or end-of-life by the manufacturer. Availability is restricted, and it may not be sold in all regions through standard distributors. Verification of current stock status and lifecycle stage is required before procurement planning. Sourcing should focus on authorized channels capable of handling obsolete inventory.

Selection Notes

Select this part only if the design specifically requires the WP3 series architecture and 450 MHz performance level. Consider that the component is obsolete; alternative newer generation processors from Microchip should be evaluated for long-term supply stability. Ensure the B2 bump package format matches the existing PCB footprint constraints.

Part Context

The WP33C2D4NFEI-450B2 is part of Microchip's WP3 family of application-specific processors. This family targets niche networking and control applications requiring integrated processing and communication functions. The specific model denotes the 450 MHz speed grade and lead-free ball grid array packaging variant.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the part is obsolete, consult Microchip for comparable parts or updated series replacements suitable for network controller applications.