MPC8358EZQADDDA

Overview

The MPC8358EZQADDDA is a PowerQUICC II Pro processor featuring an e300 core operating at up to 400 MHz. It includes a QUICC Engine with six UCCs supporting Ethernet, ATM, and POS protocols. The device integrates a security engine for IPSec and SSL/TLS processing, a DDR SDRAM controller compatible with DDR1 and DDR2, and a PCI interface. It utilizes a PBGA-740 package.

Feature Summary

• Integrates a high-performance e300 superscalar processor core with floating-point capabilities.
• Includes a QUICC Engine module providing protocol termination and interworking for Ethernet, ATM, and HDLC.
• Features a dedicated security engine optimized for cryptographic algorithms including AES, DES, and RSA.
• Supports flexible memory configurations through a programmable DDR SDRAM controller.

Applications

• Next generation DSLAMs
• Network interface cards for 3G base stations (Node Bs)
• Routers and media gateways

Procurement Notes

Verify the specific suffix ZQA against official NXP documentation to confirm pinout and voltage compatibility. Confirm availability status as older revisions may be discontinued. Ensure design-in supports the required power sequencing for VDD and I/O supplies.

Selection Notes

Select this component for applications requiring robust protocol interworking between ATM and IP networks. Evaluate thermal requirements based on the 400 MHz operating frequency. Ensure the system design accommodates the PBGA-740 package constraints and DDR2 memory interface specifications.

Part Context

This processor belongs to the PowerQUICC II Pro family, designed for networking and telecommunications markets. It extends previous offerings by adding higher CPU performance and faster interfaces while maintaining software compatibility with Power Architecture technology.

Replacement Considerations

Consult the MPC8360E product summary page for updated family information. Verify functional equivalence with other MPC83xx series variants before substitution.