MPC8378VRANG

Overview

The MPC8378VRANG is a PowerQUICC II Pro microprocessor featuring the e300 core with an operating frequency of 800 MHz. It integrates dual Gigabit Ethernet controllers, two PCI Express interfaces supporting x1 or x2 widths, and integrated SATA controllers compatible with SATA I and II data rates. The device includes a 32-bit DDR/DDR2 memory controller capable of up to 400 MHz data rates, 32 KB L1 instruction and data caches, and a security engine for encryption algorithms. It utilizes a 689-TEPBGA package.

Feature Summary

• Integrated high-speed connectivity via dual Gigabit Ethernet ports and PCI Express interfaces
• Built-in storage management through integrated Serial-ATA controllers
• Hardware-accelerated security engine supporting multiple encryption standards
• High-performance processing using the superscalar e300 core architecture

Applications

• Wireless access points
• Network attached storage systems
• SMB routers
• Printers

Procurement Notes

Verify component authenticity against official NXP documentation before integration. Confirm that the specific suffix matches required performance grades. Check current lifecycle status as this family may be discontinued. Ensure design compatibility with existing software drivers for the e300 core. Validate power supply requirements and thermal specifications for the target application environment.

Selection Notes

Select this model when high integration of networking and storage interfaces is required within a single chip. The e300 core offers software compatibility with legacy 603e products. Consider the integrated security features if cryptographic offloading is necessary. Evaluate the 689-pin package constraints during board layout planning.

Part Context

This component belongs to the MPC837xE family of PowerQUICC II Pro processors. Other members include the MPC8377E and MPC8379E, which share similar core architectures but differ in peripheral configurations such as SATA channel counts and Ethernet interface types. All variants utilize the same 689-TEPBGA package and e300 core technology.

Replacement Considerations

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