MPC8260ACZUMHBB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microprocessor
• Characteristics:
  • High-performance PowerPC microprocessor
  • Advanced RISC architecture
  • Suitable for embedded systems and networking applications
• Package: Ceramic Ball Grid Array (CBGA)
• Essence: Central processing unit for data processing and control
• Packaging/Quantity: Single unit per package

Specifications

• Architecture: PowerPC
• Clock Speed: Up to 266 MHz
• Data Bus Width: 32-bit
• Address Bus Width: 32-bit
• Cache Memory: 32 KB instruction cache, 32 KB data cache
• Operating Voltage: 3.3 V
• Power Consumption: Varies based on usage
• Temperature Range: -40°C to +85°C
• Package Dimensions: 37 mm x 37 mm

Detailed Pin Configuration

The MPC8260ACZUMHBB microprocessor has a total of 352 pins. The pin configuration is as follows:

• Pins 1-16: Power supply and ground pins
• Pins 17-48: Address bus pins
• Pins 49-80: Data bus pins
• Pins 81-96: Control bus pins
• Pins 97-112: Interrupt pins
• Pins 113-144: Input/output pins
• Pins 145-176: Serial communication pins
• Pins 177-208: Timer and counter pins
• Pins 209-240: DMA (Direct Memory Access) pins
• Pins 241-272: External memory interface pins
• Pins 273-304: JTAG (Joint Test Action Group) pins
• Pins 305-336: Miscellaneous pins
• Pins 337-352: Reserved pins

Functional Features

• High-performance processing capabilities
• Support for multiple operating systems
• Integrated memory management unit (MMU)
• On-chip peripherals for enhanced functionality
• Built-in communication interfaces (Ethernet, UART, SPI, etc.)
• Power management features for efficient energy usage

Advantages and Disadvantages

Advantages: - High processing power suitable for demanding applications - Versatile architecture supports various operating systems - Integrated peripherals reduce external component count - Efficient power management features

Disadvantages: - Relatively high power consumption compared to low-power microprocessors - Limited availability of alternative models with similar specifications - Higher cost compared to lower-end microprocessors

Working Principles

The MPC8260ACZUMHBB microprocessor follows the PowerPC architecture, which is based on Reduced Instruction Set Computing (RISC) principles. It executes instructions in a pipelined manner, allowing for efficient data processing. The integrated memory management unit ensures efficient memory access and protection.

The microprocessor communicates with external devices through its various communication interfaces, such as Ethernet, UART, and SPI. It can execute complex algorithms and handle data-intensive tasks, making it suitable for embedded systems and networking applications.

Detailed Application Field Plans

The MPC8260ACZUMHBB microprocessor finds applications in various fields, including:

1. Networking Equipment: Routers, switches, and gateways.
2. Industrial Automation: Programmable logic controllers (PLCs), motor control systems.
3. Telecommunications: Base stations, network switches, voice-over-IP (VoIP) equipment.
4. Automotive Electronics: Engine control units (ECUs), infotainment systems.
5. Medical Devices: Patient monitoring systems, medical imaging equipment.

Detailed and Complete Alternative Models

While the MPC8260ACZUMHBB microprocessor has unique specifications, there are alternative models available with similar capabilities. Some notable alternatives include:

1. Freescale MPC8270: Similar architecture and features, higher clock speed.
2. Intel XScale IXP425: Lower power consumption, integrated security features.
3. Texas Instruments OMAP3530: Integrated multimedia capabilities, suitable for mobile devices.

These alternative models offer different trade-offs in terms of performance, power consumption, and cost, allowing designers to choose the most suitable option for their specific application requirements.

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