M82154G13

Telecom Overview

The M82154G13 is a PowerQUICC III integrated host processor based on the e500 core, designed for high-performance communication applications. It features a 600 MHz to 1 GHz operating frequency with a 32-bit, dual-issue, superscalar architecture and a seven-stage pipeline. The device integrates two Tri-Speed Ethernet Controllers (TSEC) supporting 10/100/1000 Mbps speeds, a RapidIO controller, and a PCI-X bus controller. Memory interfaces include a DDR SDRAM controller with ECC support and a local bus. The processor includes 256 KB of on-chip L2 cache and supports IEEE 1149.1 JTAG testing within a 783-pin FC-BGA package.

Telecom Feature Summary

• Integrated e500 compatible embedded kernel with enhanced hardware and software debugging capabilities
• Dual Tri-Speed Ethernet controllers supporting multiple physical layer interfaces
• Comprehensive connectivity suite including RapidIO, PCI-X, and local bus controllers
• On-chip memory management unit with SIMD extensions and single-precision floating-point support

Telecom Applications

• Industrial control systems
• Point of Sale (POS) terminals

Telecom Procurement Notes

Verify the specific suffix code against the official NXP ordering guide to confirm temperature range and packaging details. Confirm current lifecycle status as legacy components may require long-term supply agreements. Ensure compatibility with existing board designs regarding the 783-pin FC-BGA footprint and voltage requirements before procurement.

Telecom Selection Notes

Select this component for applications requiring robust communication protocols like RapidIO and PCI-X alongside high-speed Ethernet. Evaluate thermal performance given the 1.2 V core voltage and 783-pin package density. Consider the availability of development tools such as CodeWarrior for software integration and ensure the design supports the required DDR memory interface specifications.

Telecom Part Context

This part belongs to the Freescale PowerQUICC III family, which has been transitioned to NXP Semiconductors following the 2015 merger. The MPC85xx series is widely recognized in telecommunications infrastructure. The M82154 variant specifically targets integrated host processing needs with extensive peripheral integration for network equipment.

Telecom Replacement Considerations

Consult NXP documentation for direct pin-to-pin or functional equivalents within the MPC85xx series. Verify if newer generations offer backward compatibility for firmware and hardware interfaces.