MPC8541PXALF

The MPC8541PXALF is a single‑core PowerPC e500 microprocessor operating at 667 MHz, designed for embedded communications and system applications. As a member of the PowerQUICC™ III family, it integrates a Book E‑compatible e500 core with system logic tailored for networking, telecommunications and wireless infrastructure.

Built for embedded designs that require processor performance coupled with system‑level integration, the MPC8541PXALF provides on‑chip memory structures, peripheral interfaces and security features to streamline board design and accelerate time to market.

Key Features

• Core PowerPC e500 32‑bit processor core, dual‑issue superscalar with a 7‑stage pipeline and single‑precision floating‑point support for embedded computing workloads.
• Performance 667 MHz operating frequency delivering deterministic embedded processing for communications and infrastructure tasks.
• On‑chip Caches 32 KB L1 instruction cache and 32 KB L1 data cache with parity protection and cache locking capabilities for predictable performance.
• Security Integrated security co‑processor (SEC) with cryptography and a random number generator to support secure communications and data protection functions.
• Memory Controllers Built‑in controllers for DDR and SDRAM memory types to support system memory interfacing and expansion.
• Networking Interfaces Two 10/100/1000 Mbps Ethernet interfaces with three‑speed MII management for high‑speed connectivity in networking and telecom equipment.
• Peripheral Interfaces DUART, I2C, PCI, JTAG and a Local Bus interface, plus a Communications Processor Module (CPM) for flexible peripheral and protocol handling.
• System & Power Management Memory management unit, dynamic power management and performance monitor facilities to help optimize runtime behavior and power consumption.
• Package & Mounting 783‑FCPBGA (29×29) package, surface‑mount mounting for compact, high‑density board designs.
• Operating Range & Qualification Consumer‑grade qualification with an operating temperature range of 0 °C to 105 °C.

Typical Applications

• Networking Equipment Suitable for routers, switches and edge devices that require integrated Ethernet interfaces and embedded packet processing.
• Telecommunications Infrastructure Designed for telecom systems where protocol handling, DUART and CPM support are needed for control and data plane functions.
• Wireless Infrastructure Applicable to base station and backhaul equipment that benefit from integrated security, high‑speed Ethernet and flexible memory support.
• Embedded Communications Platforms Ideal for communications appliances and embedded gateways that require a compact FCBGA footprint and comprehensive on‑chip peripherals.

Unique Advantages

• Highly integrated communications platform: Combines a PowerPC e500 core with system logic (CPM, Ethernet, memory controllers and peripheral interfaces) to reduce external components and BOM.
• Built‑in security primitives: On‑chip SEC engine plus a random number generator enable hardware‑assisted cryptography for secure data handling.
• Deterministic embedded performance: Lockable L1 caches, MMU and performance monitor support predictable execution for real‑time and networking tasks.
• Flexible memory support: Integrated DDR and SDRAM controllers simplify memory subsystem design and capacity scaling.
• Compact, manufacturable package: 783‑FCPBGA (29×29) surface‑mount package supports high‑density board layouts common in communications equipment.
• Designed for communications ecosystems: As a PowerQUICC III family member, the device aligns with established system architectures for embedded communications.

Why Choose MPC8541PXALF?

The MPC8541PXALF positions itself as a focused embedded communications processor that combines a PowerPC e500 core with extensive system logic for networking and telecom applications. Its mix of on‑chip security, memory controllers and multiple high‑speed Ethernet interfaces makes it suitable for designs that need integrated connectivity and protocol handling in a compact package.

Engineers designing routers, gateways, wireless infrastructure or other embedded communications platforms will find the MPC8541PXALF useful for reducing external component count while retaining the deterministic performance and system features needed for long‑lifecycle communications equipment.

Request a quote or submit a sales inquiry to discuss availability, pricing and integration support for the MPC8541PXALF.