MPC8358EVVAGDGA

Overview

The MPC8358EVVAGDGA is a PowerQUICC II Pro microprocessor based on the PowerPC e300 core. It operates at a maximum clock frequency of 400 MHz with a 32-bit data bus width. The device features integrated L1 instruction and data caches, each sized at 32 kB. It supports DDR1 and DDR2 SDRAM memory controllers and includes interfaces such as Ethernet, PCI, USB, TDM, ATM, and SEC. The component is housed in a 740-pin PBGA package and functions within an operating temperature range of -40°C to +105°C.

Feature Summary

• Integrates a high-performance PowerPC e300 processor core for efficient execution of complex communication protocols.
• Includes dedicated Security Engine (SEC) hardware acceleration for robust data encryption and authentication tasks.
• Supports multiple high-speed serial and parallel interfaces including Gigabit Ethernet, PCI, and USB for versatile system connectivity.

Applications

• Network interface cards for 3G base stations
• Next generation DSLAMs
• Routers and media gateways
• High-end Integrated Access Devices

Procurement Notes

Verify component authenticity through authorized NXP channels due to obsolete status. Confirm revision level matches design requirements. Check moisture sensitivity handling procedures before assembly. Validate pinout compatibility with existing PCB layouts. Ensure supply chain stability given end-of-life classification.

Selection Notes

Evaluate thermal management capabilities for the specified industrial temperature range. Assess power consumption against available voltage rails. Consider package size constraints for the 740-pin BGA footprint. Verify peripheral availability meets application interface needs. Review legacy support documentation for long-term maintenance.

Part Context

This part belongs to the MPC8358E series, designed for networking and telecommunications markets. It extends previous PowerQUICC offerings with enhanced CPU performance and faster interfaces. The series targets cost-effective, highly integrated communications processing solutions.

Replacement Considerations

Consult official NXP documentation for direct substitutes. Verify functional equivalence for critical security and interface features. Assess mechanical compatibility for existing board designs.