MPC8323ECVRAFDCA

Overview

The MPC8323ECVRAFDCA is a PowerQUICC II Pro integrated communications processor built on the e300c2 core. It features a 16 KB instruction cache and a 16 KB data cache, operating at a maximum clock frequency of 333 MHz with a core supply voltage of 1 V. The device includes a QUICC Engine block with five unified communication controllers (UCCs), a security engine supporting DES/3DES/AES, and interfaces including PCI, USB 2.0, DDR1/DDR2 memory, and UTOPIA. It utilizes a PBGA-516 package and supports I/O voltages of 1.8 V, 2.5 V, and 3.3 V.

Feature Summary

• Integrates a QUICC Engine block with five unified communication controllers for flexible protocol termination.
• Includes a dedicated security engine providing hardware acceleration for cryptographic algorithms.
• Features a single 32-bit interface supporting both DDR1 and DDR2 SDRAM memory types.
• Provides a 32-bit PCI controller compatible with host and agent modes.

Applications

• ADSL SOHO and residential gateways
• Modem/routers
• Industrial control systems
• Test and measurement applications

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the part number matches the specific suffix requirements for package and temperature range. Check for any published errata or updates relevant to this revision before integration into final designs.

Selection Notes

Select this processor for applications requiring high-performance packet processing and protocol termination. Ensure the design accommodates the required power sequencing and voltage tracking between core and I/O supplies. Verify compatibility with existing software stacks designed for previous PowerQUICC generations.

Part Context

This component belongs to the MPC8323E PowerQUICC II Pro family, which extends current PowerQUICC offerings by adding higher CPU performance and faster interfaces. It addresses requirements related to time-to-market, power consumption, and board real estate for networking applications.

Replacement Considerations

MPC8323EVRAFDCA

FAQ

Does the MPC8323ECVRAFDCA include a floating point unit?

No, the e300c2 core incorporated in this processor does not contain a floating point unit (FPU).

What protocols are supported by the unified communication controllers?

The UCCs support 10/100 Mbps Ethernet, serial ATM, HDLC, UART, BISYNC, and multi-PHY ATM up to OC-3 speeds.