MPC8323ZQADDC

Overview

The MPC8323ZQADDC 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

• Integrated QUICC Engine with five unified communication controllers supporting diverse protocols including ATM, Ethernet, HDLC, and TDM.
• Hardware security acceleration via SEC 2.2 for DES, 3DES, AES, SHA-1, and MD-5 algorithms.
• Support for both DDR1 and DDR2 memory interfaces with up to 266 MHz data rates.
• High-speed peripheral connectivity including 32-bit PCI, USB 2.0, and UTOPIA Level 2.

Applications

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

Procurement Notes

Verify the specific suffix 'ZQADDC' against official NXP documentation to confirm encryption status and package details. Confirm current lifecycle status as this family may be discontinued or subject to obsolescence notices. Ensure compatibility with existing board designs regarding voltage levels and pin configurations before procurement.

Selection Notes

Select this component for applications requiring high integration of networking protocols and hardware security. Consider the e300c2 core's lack of FPU if floating-point operations are required. Evaluate the PBGA-516 package constraints for PCB layout and thermal management in dense industrial environments.

Part Context

This part belongs to the MPC8323E PowerQUICC II Pro family, designed for cost-effective network communication processors. It extends previous generations with higher CPU performance and faster interfaces while maintaining backward software compatibility. The ZQADDC variant specifies the package type and operational characteristics within this series.

Replacement Considerations

MPC8323EZQADDCA