MPC8313CZQAFFC

Overview

The MPC8313CZQAFFC is a PowerQUICC II Pro processor based on the e300c3 core, operating at up to 400 MHz. It features 16 KB instruction and data caches, a floating-point unit, and MMUs. The device includes dual three-speed Ethernet MACs with SGMII support, a DDR1/DDR2 memory controller supporting up to 333 MHz, a 32-bit PCI interface up to 66 MHz, and a USB 2.0 high-speed controller with an on-chip PHY. Integrated peripherals include a security engine (SEC 2.2), dual I2C controllers, SPI, DUART, GPIO, and a four-channel DMA controller.

Feature Summary

• Integrated e300c3 core with hardware acceleration for cryptographic algorithms via SEC 2.2
• Dual three-speed Ethernet controllers supporting IEEE 1588 time synchronization
• On-chip USB 2.0 high-speed PHY enabling host, device, or OTG functionality
• Support for DDR1 and DDR2 SDRAM with flexible 16- or 32-bit bus widths

Applications

• Main CPUs and I/O processors in printing systems
• Networking switches and line cards
• Wireless LANs (WLANs) and network access servers
• VPN routers and intelligent NICs
• Industrial controllers

Procurement Notes

Verify the specific revision suffix against the manufacturer's official documentation to ensure compatibility with required silicon revisions. Confirm that the package type and pinout match the target board design specifications. Cross-reference the ordering information section of the datasheet to validate the exact part number configuration before procurement.

Selection Notes

Select this component for applications requiring low-power, cost-effective processing with integrated networking capabilities. Ensure the system design supports the required voltage levels for core and I/O supplies. Verify that the available peripheral interfaces meet the connectivity requirements for the intended application without needing external bridge controllers.

Part Context

This processor belongs to the PowerQUICC family, extending previous generations with higher CPU performance and faster interfaces. It addresses requirements for time-to-market, power consumption, and package size in embedded communications applications. The device maintains software compatibility with earlier PowerQUICC designs to facilitate migration.

Replacement Considerations

Consult the official datasheet Section 23.1 for a list of part numbers fully addressed by the document. Verify backward compatibility with existing software drivers when substituting within the MPC8313E family.

FAQ

Does the MPC8313CZQAFFC include a security engine?

Yes, the MPC8313E variant includes the SEC 2.2 security engine for hardware acceleration of DES, 3DES, AES, SHA-1, and MD-5 algorithms.

What memory types are supported by the controller?

The memory controller supports both DDR1 and DDR2 SDRAM devices with 16-bit or 32-bit interface widths.