MPC8377ECVRALGA

Overview

The MPC8377ECVRALGA is a PowerQUICC II Pro microprocessor based on the e300c4s core. It features a 32-bit architecture with L1 instruction and data caches of 32 KB each. The device supports clock frequencies up to 800 MHz and operates within an extended temperature range of -40°C to +125°C. It integrates dual enhanced three-speed Ethernet controllers, a DDR1/DDR2 memory controller, PCI Express, Serial ATA, USB 2.0, and an optional security engine.

Feature Summary

• Integrated dual enhanced three-speed Ethernet controllers supporting RGMII/MII/RMII/RTBI interfaces
• Optional security engine providing hardware acceleration for DES, 3DES, AES, SHA-1, and MD-5 algorithms
• High-speed interface integration including PCI Express and Serial SATA controllers
• Support for both DDR1 and DDR2 SDRAM via a flexible memory controller

Applications

• Printing systems and imaging applications
• Networking switches and line cards
• Wireless LAN (WLAN) devices
• VPN routers and network access servers
• Industrial controllers

Procurement Notes

Verify component authenticity through authorized NXP channels due to end-of-life status. Confirm package integrity and moisture sensitivity handling procedures prior to assembly. Review the latest errata documentation for known silicon revisions and operational constraints before finalizing design implementation.

Selection Notes

Select this processor for designs requiring high integration of communication interfaces and security processing. Ensure compatibility with existing PowerQUICC software ecosystems. Evaluate thermal management requirements given the operating temperature range and power dissipation characteristics at maximum clock speeds.

Part Context

This component belongs to the MPC837xE family within the PowerQUICC II Pro series. It shares architectural similarities with the MPC8378E and MPC8379E but offers specific interface configurations tailored for cost-effective, low-power applications in consumer and industrial sectors.

Replacement Considerations

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