MPC8378CVRANG

Overview

The MPC8378CVRANG is a PowerQUICC II Pro microprocessor based on the e300 core within the MPC83xx family. It features a single 32-bit core operating at frequencies up to 800 MHz, with an 'A' suffix indicating support for speeds from 400 MHz to 800 MHz. The device integrates dual Gigabit Ethernet controllers, two PCI Express interfaces supporting x1 or x2 widths, and integrated SATA controllers compliant with SATA I and II standards. Memory support includes 32- or 64-bit DDR/DDR2 controllers running up to 400 MHz. The processor utilizes a 689-ball TEPBGA package.

Feature Summary

• Integrated high-speed connectivity via dual PCI Express and Serial-ATA controllers
• Dual Gigabit Ethernet controllers supporting multiple physical layer interfaces
• e300 core architecture providing software compatibility with existing 603e products
• Integrated security engine supporting various encryption algorithms

Applications

• Wireless access points
• Network attached storage systems
• Small-to-medium business routers
• Multifunctional printers

Procurement Notes

Verify component authenticity through authorized NXP distributors. Confirm the specific ordering suffix matches required frequency ranges and package specifications. Check for RoHS compliance status and ensure the part number corresponds to the correct revision level. Validate that the procurement source provides valid traceability documentation for this discontinued series.

Selection Notes

Select this component when integrating PCI Express and SATA connectivity into a compact system-on-chip design. The e300 core offers performance suitable for SMB networking tasks while maintaining compatibility with legacy Power Architecture software. Consider the integrated peripherals to reduce bill of materials by eliminating external controller chips for storage and network interfaces.

Part Context

This processor belongs to the MPC837xE family, which also includes the MPC8377E and MPC8379E models. These devices share the same e300 core and 689-ball package but differ in peripheral configurations such as the number of SATA ports and Ethernet interface types. The MPC837x series represents a generation of highly integrated communication processors designed for cost-effective embedded applications.

Replacement Considerations

NXP recommends using Power Architecture T1013 or Arm Architecture LS1012/LS1023 families for new designs.