MPC8347ECVVAJDB

Overview

The MPC8347ECVVAJDB is a PowerQUICC II Pro integrated host processor based on the e300 core. It features a 32-bit superscalar architecture with up to 667 MHz operation, 32 KB instruction and data caches, and dynamic power management. The device integrates dual three-speed Ethernet controllers (10/100/1000 Mbps), a PCI interface, dual USB 2.0 controllers, and a DDR SDRAM memory controller supporting ECC. A dedicated security engine handles encryption algorithms including AES, DES, and RSA.

Feature Summary

• Integrated security engine for hardware-accelerated cryptography
• Dual three-speed Ethernet controllers with jumbo frame support
• DDR SDRAM controller with full error checking and correction
• PCI interface with host bridge capabilities

Applications

• Ethernet routers and switches
• Wireless LAN devices
• Network storage systems
• Industrial control equipment

Procurement Notes

Verify silicon revision compatibility before procurement. This part number corresponds to earlier silicon revisions; newer versions may require different documentation. Confirm package type and voltage specifications match the target design requirements. Check for end-of-life status as availability may be limited.

Selection Notes

Select this component for applications requiring high-performance embedded processing with integrated networking and security features. Ensure the system design supports the required I/O voltages and clock frequencies. Consider thermal dissipation requirements based on the operating frequency and load conditions specified in the datasheet.

Part Context

This processor belongs to the PowerQUICC II Pro family, designed for networking and communication applications. It builds upon the previous PowerQUICC II series with enhanced performance and additional integrated peripherals. The e300 core provides software compatibility with existing Freescale/NXP Power Architecture products.

Replacement Considerations

Consult official NXP documentation for direct replacements or pin-compatible alternatives. Verify that any substitute part maintains the same core architecture, peripheral set, and electrical characteristics to ensure functional equivalence.