MPC8323ECVRADDC

Overview

The MPC8323ECVRADDCA 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 a 32-bit DDR1/DDR2 memory controller supporting up to 266 MHz. The device integrates a 32-bit PCI controller, USB 2.0, TDM, UTOPIA, and various serial interfaces within a PBGA-516 package.

Feature Summary

• Integrates a high-performance e300c2 core with dual integer units and on-chip MMUs for efficient data-plane processing.
• Features a versatile QUICC Engine block with five Universal Communication Controllers supporting diverse protocols including Ethernet, ATM, and HDLC.
• Includes a dedicated Security Engine providing hardware acceleration for cryptographic algorithms such as AES, DES, and SHA.
• Supports flexible memory configurations through a single 32-bit interface compatible with both DDR1 and DDR2 SDRAM standards.

Applications

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

Procurement Notes

Verify the specific suffix 'CVRADDCA' against official NXP documentation to confirm temperature range and package details. Confirm current manufacturing status as this family may be discontinued or subject to last-time buy notices. Ensure compatibility with existing board designs regarding power sequencing and voltage levels before procurement.

Selection Notes

Select this component for applications requiring converged IP and ATM packet processing capabilities. Evaluate the need for the QUICC Engine's protocol termination features versus standard CPU processing. Consider the security engine requirements for network encryption tasks. Verify that the available peripheral interfaces meet the system connectivity needs.

Part Context

This part belongs to the MPC8323E PowerQUICC II Pro family, which also includes the MPC8323, MPC8321E, and MPC8321. These processors are designed as cost-effective solutions for networking applications, offering backward software compatibility with previous PowerQUICC generations while providing enhanced performance and interface speeds.

Replacement Considerations

Consult official NXP documentation for confirmed substitute part numbers. Cross-reference pinouts and electrical characteristics carefully when considering alternative components from other manufacturers.