MPC8377CVRALG

Overview

The MPC8377CVRALG is a PowerQUICC II Pro microprocessor built on the e300c4s core with 32 KB instruction and data caches. It features dual enhanced three-speed Ethernet controllers, DDR1/DDR2 memory support, PCI Express, Serial ATA, USB 2.0, and an optional security engine. Operating at up to 667 MHz with a 1 V core voltage, it supports I/O voltages of 1.8 V, 2.5 V, or 3.3 V. The device operates within a temperature range of -40°C to +125°C and utilizes a TEPBGA-689 package.

Feature Summary

• Integrated e300c4s core with floating-point unit and hardware MMU
• Dual enhanced three-speed Ethernet controllers supporting RGMII/MII/RMII/RTBI
• Optional security engine for hardware acceleration of DES, AES, and SHA algorithms
• High-speed interfaces including PCI Express, SATA, and USB 2.0

Applications

• Printing systems main CPUs and I/O processors
• Networking switches and line cards
• Wireless LANs (WLANs) and network access servers
• VPN routers and intelligent NICs
• Industrial controllers

Procurement Notes

Verify component authenticity through authorized NXP channels. Confirm datasheet revision MPC8377EEC Rev 8 compatibility. Check RoHS status and moisture sensitivity levels prior to assembly. Ensure power sequencing adheres to specified core-to-I/O ramp requirements. Validate package integrity for TEPBGA-689 configuration.

Selection Notes

Select this processor for applications requiring high integration and backward software compatibility with previous PowerQUICC designs. Consider the optional security engine if cryptographic offloading is required. Evaluate interface needs against the specific availability of PCI Express and SATA ports compared to other MPC837xE derivatives.

Part Context

Part of the PowerQUICC II Pro family extending the Power Architecture ecosystem. Designed for cost-effective, low-power processing in communications and industrial markets. Offers higher performance and faster interfaces than predecessors while maintaining pin and software compatibility.

Replacement Considerations

NXP recommends using Power Architecture T1013 or Arm Architecture LS1012/LS1023 families as replacements.