MPC8313CZQADDC

Overview

The MPC8313CZQADDC is a PowerQUICC II Pro microprocessor based on the e300c3 core, operating at up to 333 MHz. It features a 16-KB instruction cache and 16-KB data cache with a floating-point unit. The device integrates dual three-speed Ethernet MACs, a DDR1/DDR2 memory controller, a 32-bit PCI interface, USB 2.0, and SEC 2.2 security engine. Operating voltage is 1.0 V for the core, with I/O voltages of 1.8 V, 2.5 V, or 3.3 V. It supports an industrial temperature range of -40°C to +105°C.

Feature Summary

• Integrated SEC 2.2 security engine providing hardware acceleration for DES, 3DES, AES, SHA-1, and MD-5 algorithms.
• Dual enhanced three-speed Ethernet controllers supporting 10/100/1000 Mbps speeds with IEEE 1588 time synchronization.
• USB 2.0 dual-role controller with support for host, device, and on-the-go modes via ULPI or on-chip PHY.
• High-performance e300c3 core with integrated MMUs and low-power management capabilities.

Applications

• Printing systems and imaging applications
• Networking switches and line cards
• Wireless LAN (WLAN) devices
• Industrial controllers

Procurement Notes

Verify the specific suffix 'CZQA' against official NXP documentation to confirm package type, temperature grade, and revision level. Ensure compatibility with existing board designs regarding power sequencing and voltage levels. Confirm availability status as older revisions may be subject to obsolescence notices.

Selection Notes

Select this processor for applications requiring high integration of communication interfaces and security processing. Consider the e300c3 core performance and available peripheral set including PCI and local bus. Evaluate power consumption requirements against the estimated typical dissipation values provided in the datasheet.

Part Context

This component belongs to the MPC8313E family within the PowerQUICC II Pro series. It extends the PowerQUICC architecture by adding higher CPU performance and faster interfaces while maintaining backward software compatibility with previous generations. The family targets cost-effective, low-power embedded solutions.

Replacement Considerations

Consult official NXP documentation for confirmed substitute part numbers. Verify functional equivalence and pin compatibility before replacement.