MPC8377ECVRANG

Overview

The MPC8377ECVRANG is a PowerQUICC II Pro microprocessor built on the e300c4s core. It features a single 32-bit processor core with 32 KB instruction and data caches, operating up to 800 MHz. The device integrates dual enhanced three-speed Ethernet controllers (eTSEC), two PCI Express links, two Serial ATA controllers, USB 2.0, and an optional security engine. It supports DDR1/DDR2 memory via a 32/64-bit interface and includes a 32-bit local bus running up to 133 MHz. The component utilizes a 689-ball TEPBGA package.

Feature Summary

• Integrates dual Gigabit Ethernet controllers for high-speed network connectivity
• Includes integrated PCI Express and Serial ATA interfaces for storage and I/O expansion
• Features an optional security engine for hardware acceleration of encryption algorithms
• Supports USB 2.0 dual-role operation with host and device functionality

Applications

• Printing systems and multifunctional printers
• Networking switches and line cards
• Wireless LAN access points
• VPN routers and network access servers
• Industrial controllers

Procurement Notes

Verify the specific suffix 'A' against official documentation to confirm material composition or revision status. Confirm that the component meets required environmental standards such as RoHS compliance. Check for moisture sensitivity levels and recommended soldering profiles prior to assembly. Ensure compatibility with existing board designs regarding power sequencing and voltage requirements.

Selection Notes

Select this processor for applications requiring high integration of networking and storage interfaces within a compact footprint. Consider the optional security engine if cryptographic offloading is necessary. Evaluate the 800 MHz performance capability against system throughput requirements. Verify support for both DDR1 and DDR2 memory types during system design.

Part Context

This component belongs to the MPC837xE family of PowerQUICC II Pro processors. It shares architectural similarities with the MPC8378E and MPC8379E but offers a specific configuration of high-speed interfaces including dual SATA and dual PCI Express. The device is designed to reduce bill-of-materials costs through high integration.

Replacement Considerations

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