MPC8377VRALGA

Overview

The MPC8377VRALGA is a PowerQUICC II Pro System-on-Chip processor based on the e300c4s core, featuring 32 KB instruction and data caches. It integrates dual enhanced three-speed Ethernet controllers (eTSEC), a DDR1/DDR2 memory controller supporting up to 400-MHz data rates, and a 32-bit PCI interface operating at 66 MHz. The device includes two PCI Express links, two Serial ATA controllers, a USB 2.0 dual-role controller, and an optional security engine for cryptographic acceleration.

Feature Summary

• Integrated high-performance e300c4s core with floating-point unit and MMUs
• Dual enhanced Ethernet controllers supporting RGMII/MII/RMII/RTBI interfaces
• Optional hardware security engine accelerating DES, AES, and SHA algorithms
• High-speed connectivity via dual PCI Express and dual Serial ATA controllers

Applications

• Printing systems and multifunctional printers
• Networking switches and line cards
• Wireless LANs (WLANs) and network access servers
• VPN routers and intelligent NICs
• Industrial controllers

Procurement Notes

Verify the specific suffix VRALGA against official NXP documentation to confirm package type, temperature range, and revision level. Confirm current manufacturing status as this component family may be subject to product longevity programs or end-of-life notices. Ensure design-in compliance with recommended operating conditions for supply voltages and power sequencing.

Selection Notes

Select this processor for applications requiring high integration of networking and storage interfaces within a cost-effective footprint. Consider the optional security engine if cryptographic offloading is required. Evaluate the DDR1/DDR2 memory controller compatibility with target SDRAM devices. Verify software migration paths from previous PowerQUICC generations for backward compatibility.

Part Context

This component belongs to the PowerQUICC II Pro family, designed to extend the PowerQUICC lineage with higher CPU performance and faster interfaces. It targets small-to-medium business and consumer applications needing integrated host processing capabilities. The device addresses requirements for time-to-market, power consumption, and package size in printing, imaging, and industrial sectors.

Replacement Considerations

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