MPC8548PXAUJD

Product Overview

• Category: Integrated Circuit
• Use: Networking and Communication
• Characteristics: High-performance, Power-efficient, Multi-core Processor
• Package: Flip Chip BGA
• Essence: Advanced Microprocessor for Networking Applications
• Packaging/Quantity: Tray, 100 units per tray

Specifications

• Processor Type: PowerPC e500v2
• Number of Cores: Single Core
• Clock Speed: Up to 1.33 GHz
• Cache Memory: L1: 32 KB Instruction, 32 KB Data; L2: 256 KB
• Memory Interface: DDR2/3 SDRAM
• Ethernet Interfaces: 2x 10/100/1000 Mbps
• Serial Interfaces: UART, I2C, SPI
• USB Ports: 2x USB 2.0
• Operating Temperature: -40°C to +105°C

Pin Configuration (Detailed)

The MPC8548PXAUJD has a total of 783 pins. The pin configuration is as follows:

• Pins 1-20: Power Supply and Ground Pins
• Pins 21-50: Ethernet Interface Pins
• Pins 51-70: Serial Interface Pins
• Pins 71-90: USB Interface Pins
• Pins 91-120: Clock and Reset Pins
• Pins 121-150: Memory Interface Pins
• Pins 151-200: General Purpose Input/Output Pins
• Pins 201-250: Debug and Test Pins
• Pins 251-300: JTAG Interface Pins
• Pins 301-350: Miscellaneous Control Pins
• Pins 351-400: Reserved Pins
• Pins 401-783: Not Used

Functional Features

• High-performance processing capabilities
• Power-efficient design for reduced energy consumption
• Integrated Ethernet interfaces for networking applications
• Multiple serial interfaces for communication with external devices
• USB ports for connecting peripherals
• Extensive memory interface for efficient data storage and retrieval
• Robust clock and reset mechanisms for reliable operation
• General-purpose input/output pins for flexible connectivity
• Debug and test pins for development and troubleshooting
• JTAG interface for boundary scan testing

Advantages and Disadvantages

Advantages

• High processing power enables complex networking tasks
• Power-efficient design reduces energy costs
• Integrated Ethernet interfaces simplify network connectivity
• Multiple serial interfaces allow communication with various devices
• Extensive memory interface supports large-scale data processing
• Robust clock and reset mechanisms ensure reliable operation

Disadvantages

• Single-core architecture may limit parallel processing capabilities
• Limited number of USB ports may restrict peripheral connectivity options

Working Principles

The MPC8548PXAUJD is based on the PowerPC e500v2 architecture, which combines high performance with power efficiency. The processor executes instructions and performs calculations to handle networking and communication tasks. It utilizes its integrated Ethernet interfaces, serial interfaces, and USB ports to facilitate data transfer and communication with external devices. The memory interface allows efficient storage and retrieval of data, while the general-purpose input/output pins provide flexibility in connecting peripherals. The processor's working principle revolves around executing instructions, managing data flow, and maintaining reliable operation through clock and reset mechanisms.

Application Field Plans (Detailed)

The MPC8548PXAUJD is widely used in various networking and communication applications, including:

1. Routers: The processor's high-performance capabilities make it suitable for routing tasks, ensuring efficient data transfer between networks.
2. Switches: Its integrated Ethernet interfaces enable seamless connectivity within local area networks, facilitating smooth data transmission.
3. Firewalls: The processor's power-efficient design and robust security features make it ideal for implementing network security measures.
4. Telecommunication Equipment: The MPC8548PXAUJD is used in telecommunication systems to handle voice and data traffic efficiently.
5. Industrial Control Systems: Its reliability and extensive I/O capabilities make it suitable for controlling and monitoring industrial processes.
6. Embedded Systems: The processor's compact size and low power consumption make it a preferred choice for embedded applications, such as IoT devices.

Alternative Models (Detailed and Complete)

• MPC8547PXAUJD: Similar to the MPC8548PXAUJD but with a lower clock speed of up to 1.0 GHz.
• MPC8546PXAUJD: A variant with reduced memory interface and fewer Ethernet interfaces, suitable for less demanding networking applications.
• MPC8544PXAUJD: Designed for cost-sensitive applications, featuring a lower cache size and reduced I/O capabilities.

In conclusion, the MPC8548PXAUJD is a high-performance and power-efficient microprocessor designed for networking and communication applications. With its integrated Ethernet interfaces, serial interfaces, and USB ports, it offers versatile connectivity options