MPC8378CVRAGDA

Overview

The MPC8378CVRAGDA is a PowerQUICC II Pro microprocessor based on the e300 core within the MPC837x family. It operates at frequencies up to 800 MHz and features a 32-bit data bus with 32 KB L1 instruction and data caches. The device integrates dual Gigabit Ethernet controllers, two PCI Express interfaces supporting x1 or x2 widths, and Serial-ATA (SATA) controllers compatible with SATA I and II standards. It includes a 32/64-bit DDR1/2 memory controller, USB 2.0 support, and an integrated security engine for encryption algorithms.

Feature Summary

• Integrates dual Gigabit Ethernet controllers with SGMII interface support
• Includes two PCI Express interfaces for high-speed I/O connectivity
• Features integrated Serial-ATA controllers for storage applications
• Provides hardware security acceleration for multiple encryption standards

Applications

• Wireless access points
• Network attached storage
• Small-to-medium business routers
• Printers

Procurement Notes

Verify component authenticity through authorized NXP channels due to potential counterfeit risks. Confirm package integrity and moisture sensitivity level handling procedures prior to assembly. Ensure compatibility with existing board designs regarding voltage levels and pin configurations. Review official errata sheets for known silicon revisions before finalizing procurement plans.

Selection Notes

Select this model when high integration of networking and storage interfaces is required. The e300 core offers software compatibility with legacy 603e products. Consider the integrated security engine if cryptographic operations are needed without external components. Verify that the 689-TEPBGA package fits the target PCB layout constraints.

Part Context

This component belongs to the MPC837xE series of PowerQUICC II Pro processors. It shares the e300 core architecture with siblings like the MPC8377E and MPC8379E but differs in specific peripheral counts such as SATA ports and Ethernet interface types. The family targets cost-effective solutions for communication and consumer electronics markets.

Replacement Considerations

Public confirmed substitute part numbers: None available.