MPC8358ECVRAGDDA

Overview

The MPC8358ECVRAGDDA is a PowerQUICC II Pro communications processor featuring an e300 core operating up to 400 MHz. It integrates six Universal Communications Controllers (UCCs) supporting Ethernet, ATM, and POS protocols. The device includes a dedicated security engine for IPSec and SSL/TLS processing, a DDR SDRAM controller compatible with DDR1 and DDR2, and a PCI interface compliant with Revision 2.3. Designed for networking and telecom applications, it supports both control plane and data plane functions.

Feature Summary

• Integrated QUICC Engine module providing protocol termination and interworking for ATM, Ethernet, HDLC, and POS.
• Dedicated security engine optimized for IPSec, SSL/TLS, SRTP, and iSCSI processing with multiple crypto-channels.
• Flexible memory controller supporting DDR1 and DDR2 SDRAM with full ECC capabilities.
• PCI host bridge and agent mode support with on-chip arbitration and address translation.

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature range. Confirm component availability status as legacy products may be subject to discontinuation notices. Ensure compatibility with existing system power sequencing requirements before integration.

Selection Notes

Select this processor for designs requiring high-speed protocol interworking between ATM and IP networks. Evaluate thermal solutions based on estimated power dissipation at maximum clock speeds. Verify that the required memory interfaces align with the supported DDR1 or DDR2 configurations and voltage levels.

Part Context

This component belongs to the NXP PowerQUICC II Pro family of integrated communications processors. It extends previous offerings by adding higher CPU performance and faster interfaces while maintaining software compatibility with the Power Architecture instruction set. The device targets cost-effective solutions for enterprise networking and telecommunications infrastructure.

Replacement Considerations

Consult official product transition documents for confirmed substitute part numbers. Verify functional equivalence regarding pinout and register compatibility if replacing within an existing design architecture.

FAQ

What communication protocols does the QUICC Engine support?

The QUICC Engine supports termination and interworking for ATM, Ethernet, HDLC, BISYNC, Transparent, and Packet over SONET (POS) protocols.

Is the processor suitable for both control and data plane processing?

Yes, the device is designed to handle complex control plane tasks while also providing data plane functionality through its high-speed interfaces and QUICC Engine.