MPC8379VRALG

Overview

The MPC8379VRALG is a microprocessor from the PowerQUICC II Pro family, built on the Power Architecture e300c4s core. It features a single 32-bit processor with speeds up to 667 MHz. The device integrates dual Gigabit Ethernet controllers with SGMII interfaces, four SATA ports supporting 3 Gbps, and one USB 2.0 port with an integrated PHY. Memory support includes DDR and DDR2 controllers. Security functions are provided by the SEC 3.0 engine. The component is housed in a 689-ball TEPBGA II package measuring 31x31 mm.

Feature Summary

• Integrates dual Gigabit Ethernet controllers utilizing SGMII interfaces for high-speed I/O connectivity.
• Includes a dedicated security engine (SEC 3.0) supporting multiple encryption algorithms such as AES and DES/3DES.
• Features four SATA ports operating at 3 Gbps for storage connectivity.
• Supports both DDR and DDR2 external memory types via integrated controllers.

Applications

• Network Attached Storage (NAS)
• Consumer electronics
• Industrial control systems

Procurement Notes

Verify the specific suffix against official NXP documentation to confirm pinout and electrical characteristics. Confirm current availability status as many variants in this series have reached end-of-life. Ensure compatibility with existing board designs regarding the 689-ball BGA footprint and thermal requirements before procurement.

Selection Notes

Select this component when a balance of processing performance and integrated peripheral density is required. The e300 core offers sufficient throughput for networking tasks while reducing system complexity through integrated SATA and Ethernet controllers. Consider the 667 MHz speed variant if higher clock rates are not strictly necessary for the application.

Part Context

This part belongs to the MPC83xx series of communications processors designed for embedded networking applications. The PowerQUICC II Pro line emphasizes integration to minimize external component count. The MPC8379 variant specifically targets applications requiring robust storage and network interfaces within a compact form factor.

Replacement Considerations

Consult official substitution guides for compatible parts within the MPC83xx family. Verify that alternative models maintain identical pinouts and voltage levels to ensure board compatibility without redesign.