MPC8323EZQADDC

Overview

The MPC8323EZQADDC is a PowerQUICC II Pro integrated communications processor featuring an e300c2 core operating at 266 MHz. It includes a QUICC Engine with five unified communication controllers, a security engine (SEC 2.2), and interfaces for PCI, USB 2.0, DDR1/DDR2 SDRAM, Ethernet, TDM, and UTOPIA. The device utilizes a PBGA-516 package and supports industrial temperature ranges from 0°C to +105°C.

Feature Summary

• Integrates a single RISC controller within the QUICC Engine block for flexible protocol termination and network interface support.
• Includes a dedicated hardware security engine providing acceleration for DES, 3DES, AES, SHA-1, and MD-5 algorithms.
• Supports multiple communication protocols including ATM up to OC-3 speeds, HDLC, UART, BISYNC, and Ethernet via unified communication controllers.

Applications

• ADSL SOHO and residential gateways
• Industrial control systems
• Test and measurement equipment

Procurement Notes

Verify component authenticity through authorized NXP channels due to end-of-life status. Confirm specific ordering suffixes against official datasheets as they define package and temperature variants. Request original manufacturer documentation to validate revision history and ensure compliance with current design requirements.

Selection Notes

Select this processor for applications requiring converged IP and ATM packet processing capabilities. Evaluate system memory constraints regarding DDR1/DDR2 compatibility and verify peripheral interface availability against specific design needs such as TDM or UTOPIA support.

Part Context

This component belongs to the MPC8323E family of cost-effective network communication processors. It extends previous PowerQUICC offerings by adding higher CPU performance and faster interfaces while addressing power consumption and board real estate requirements for multi-protocol control applications.

Replacement Considerations

MPC8323VRADDCA