MPC8540CVT667JC

The MPC8540CVT667JC is a single‑core PowerPC e500 microprocessor running at 667 MHz, integrating a processor core with system logic targeted at networking, telecommunications and wireless infrastructure applications. It combines a Book E–enhanced Power Architecture core with on‑chip memory subsystems and a broad set of high‑speed interfaces to simplify embedded communications designs.

Key Features

• Core Architecture — PowerPC e500 32‑bit core operating at 667 MHz, delivering deterministic embedded processing in a single‑core configuration.
• Cache and Memory Subsystem — 32 KB L1 instruction cache and 32 KB L1 data cache with parity protection, plus a 256 KB L2 cache/SRAM for improved system performance.
• Memory Controllers — Integrated DDR and SDRAM controllers for system memory interfacing and high bandwidth data handling.
• Networking Interfaces — Integrated Ethernet controllers including one 10/100 Mbps port and two 10/100/1000 Mbps ports, suitable for multi‑port communications designs.
• High‑Speed I/O and System Buses — On‑chip controllers and interfaces such as PCI/PCI‑X and RapidIO for high‑speed peripheral and interconnect support, plus multi‑channel DMA.
• Development and Debug Support — Hardware debug support, JTAG, I2C and DUART interfaces referenced in product documentation to aid development.
• Package and Mounting — Supplied in a 783‑FCPBGA (29×29) surface‑mount package and shipped in tray format for production assembly.

Typical Applications

• Networking Equipment — Ideal for routers, switches and access devices that require integrated Ethernet ports and packet‑handling capabilities.
• Telecommunications Systems — Suited for telecom infrastructure modules where integrated DDR controllers, PCI/PCI‑X and RapidIO simplify system design.
• Wireless Infrastructure — Applicable to base station and backhaul equipment leveraging the processor’s system logic and multi‑port Ethernet connectivity.

Unique Advantages

• Highly Integrated System Logic: Combines a PowerPC e500 core with DDR/SDRAM controllers, Ethernet, PCI/PCI‑X and RapidIO controllers to reduce external components and board complexity.
• Balanced Memory Performance: L1 and L2 cache architecture (32 KB I + 32 KB D L1; 256 KB L2) improves deterministic access and throughput for embedded workloads.
• Multi‑Port Ethernet Support: Built‑in one 10/100 Mbps and two 10/100/1000 Mbps Ethernet interfaces enable flexible network topologies and port density.
• Production‑Ready Packaging: 783‑FCPBGA (29×29) surface‑mount package in tray format facilitates automated placement and high‑volume manufacturing.
• Designed for Communications Markets: Feature set and documented reference material align with networking, telecom and wireless infrastructure development needs.

Why Choose MPC8540CVT667JC?

The MPC8540CVT667JC places a PowerPC e500 core and a broad set of system peripherals into a single device, making it a practical choice for embedded communications designs that require integrated memory controllers, multi‑speed Ethernet and high‑speed I/O. As a member of the PowerQUICC III family, the device is supported by comprehensive datasheet and reference material that help streamline development and system integration.

This part is well suited to designers building networking, telecommunications or wireless infrastructure equipment who need a compact, surface‑mount solution with documented hardware features and on‑chip system logic to reduce BOM and simplify board design.

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