MPC8323EVRAFDC

Overview

The MPC8323EVRAFDC is a PowerQUICC II Pro integrated communications processor featuring an e300c2 core with dual integer units and 16 KB L1 caches. It includes five Unified Communication Controllers (UCCs) supporting Ethernet, ATM, HDLC, TDM, and USB 2.0. The device integrates a SEC 2.2 security engine for hardware acceleration of DES, AES, and SHA algorithms. Memory interfaces include a 32-bit DDR1/DDR2 controller up to 266 MHz and a 32-bit PCI interface up to 66 MHz.

Feature Summary

• Integrated QUICC Engine block with five UCCs for flexible protocol termination including ATM, Ethernet, and TDM.
• Hardware-accelerated security engine supporting DES, 3DES, AES, SHA-1, and MD-5 algorithms.
• Dual integer unit e300c2 core architecture providing high-performance data-plane processing.
• Support for both DDR1 and DDR2 SDRAM memory standards via a single 32-bit interface.

Applications

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

Procurement Notes

Verify the specific suffix 'VRAFDC' against official NXP documentation to confirm package type, temperature range, and lead-free status. Confirm that this part number corresponds to the MPC8323E family specifications provided in the datasheet. Check for any specific ordering constraints or environmental compliance certifications required for your region.

Selection Notes

Select this component for applications requiring converged IP and ATM packet processing with low power consumption. Ensure system design supports the required 1.0 V core voltage and appropriate I/O voltages (1.8 V or 2.5 V for DDR, 3.3 V for peripherals). Verify that the available pin count and interface requirements match the PBGA516 package limitations.

Part Context

This processor belongs to the MPC8323E PowerQUICC II Pro family, which also includes the MPC8323, MPC8321E, and MPC8321 models. These devices share a common architecture but differ in specific peripheral availability, such as UTOPIA support. The MPC8323E series is designed to offer backward compatibility with previous PowerQUICC designs while adding faster interfaces and higher CPU performance.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.