MPC8555EVTAPF

The MPC8555EVTAPF is a single‑core PowerPC e500 microprocessor operating at 833 MHz and supplied in a 783‑FCPBGA (29×29) package. It integrates a PowerPC e500 core with system logic targeted at networking, telecommunications, and wireless infrastructure applications.

This device combines embedded processing performance with on‑chip communications and security support, making it suitable for designs requiring integrated interface support and cryptographic functions within the consumer qualification class.

Key Features

• Core Architecture  PowerPC e500 single core, 32‑bit processor running at 833 MHz with a dual‑issue superscalar, 7‑stage pipeline and single‑precision floating point support.
• L1 Cache and MMU  32 KB instruction and 32 KB data L1 caches with parity protection and lockable cache options; memory management unit designed for embedded applications.
• Integrated System Logic  On‑chip system logic for networking and telecom use, including a Communications Processor Module (CPM) and a Security (SEC) co‑processor for communications and security tasks.
• Memory Controllers  Support for DDR and SDRAM memory interfaces suitable for embedded system memory subsystems.
• High‑Speed Interfaces  Two 10/100/1000 Mbps Ethernet ports and one USB 2.0 interface provide native connectivity for networked applications.
• Peripheral and Bus Support  Includes DUART and support for PCI, I2C, JTAG and local bus interfaces as detailed in the hardware specification.
• Security Features  On‑chip cryptography and a random number generator for secure communications and cryptographic operations.
• Package and Mounting  783‑FCPBGA (29×29) surface‑mount package, supplier device package listed as 783‑FCPBGA (29x29).
• Operating Range and Compliance  Consumer qualification with an operating temperature range of 0 °C to 105 °C and RoHS compliance.
• Debug and Power Management  Enhanced hardware and software debug support, dynamic power management and performance monitor facilities described in the device documentation.

Typical Applications

• Networking Equipment  Integrated Ethernet and communications processing make the device suitable for embedded networking hardware and communication controllers.
• Telecommunications Systems  On‑chip CPM and system logic support telecom infrastructure functions requiring integrated processing and interface support.
• Wireless Infrastructure  Designed for wireless infrastructure applications where integrated security, memory interfaces, and communications peripherals are required.

Unique Advantages

• Integrated Processor and System Logic:  The MPC8555E combines a PowerPC e500 core with the system logic needed for networking and telecom use, reducing the need for external logic components.
• Rich Connectivity:  Dual gigabit Ethernet ports plus USB 2.0 and multiple peripheral buses provide broad interface options for embedded communication designs.
• On‑Chip Security:  Built‑in cryptography and a random number generator enable hardware‑accelerated security functions for secure communications.
• Embedded‑Focused Memory Support:  DDR and SDRAM controller support lets designers provision appropriate memory bandwidth for embedded workloads.
• Debug and Power Control:  Enhanced debug capabilities and dynamic power management help streamline development and optimize system power use.
• Industry Documentation:  Comprehensive hardware specification and feature documentation (including sections on DDR, DUART, Ethernet, CPM, JTAG, I2C, PCI and thermal/system design) support system integration and validation.

Why Choose MPC8555EVTAPF?

The MPC8555EVTAPF positions itself as a performance‑oriented embedded communications processor by pairing a PowerPC e500 core at 833 MHz with integrated system logic tailored for networking, telecommunications, and wireless infrastructure applications. Its combination of on‑chip interfaces, communications and security co‑processing, and embedded memory support offers a compact solution for system designs that require both processing and communications functionality.

With consumer qualification, an extended operating temperature up to 105 °C, and RoHS compliance, this device is suited for suppliers and engineers building robust embedded communications equipment who need a documented platform with integrated connectivity and security capabilities.

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