MPC850DEZQ66BUR2

Product Overview

• Category: Microprocessor
• Use: Embedded systems, networking devices
• Characteristics: High performance, low power consumption
• Package: Ceramic quad flat pack (CQFP)
• Essence: Advanced microprocessor for embedded applications
• Packaging/Quantity: Individually packaged, quantity depends on order

Specifications

• Model: MPC850DEZQ66BUR2
• Architecture: PowerPC
• Clock Speed: 66 MHz
• Cache: 32 KB instruction cache, 32 KB data cache
• Bus Interface: 32-bit PCI, 32-bit local bus
• Voltage: 3.3V
• Power Consumption: Low power design

Detailed Pin Configuration

The MPC850DEZQ66BUR2 microprocessor has a specific pin configuration that allows it to interface with other components in an embedded system. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-performance processing capabilities
• Integrated memory management unit (MMU)
• Support for multiple communication protocols
• Built-in peripheral interfaces (UART, SPI, I2C)
• Power-saving features for efficient operation

Advantages and Disadvantages

Advantages: - High processing power for demanding applications - Low power consumption for energy-efficient designs - Versatile communication interfaces for connectivity - Integrated memory management unit for efficient memory access

Disadvantages: - Relatively high cost compared to lower-end microprocessors - Limited clock speed compared to newer models - May require additional support components for full functionality

Working Principles

The MPC850DEZQ66BUR2 microprocessor is based on the PowerPC architecture and operates by executing instructions stored in its cache memory. It communicates with other system components through various buses and interfaces, enabling data transfer and control operations. The integrated memory management unit ensures efficient memory access and supports virtual memory functionality.

Detailed Application Field Plans

The MPC850DEZQ66BUR2 microprocessor is commonly used in embedded systems and networking devices. Its high performance and low power consumption make it suitable for applications such as:

• Network routers and switches
• Industrial automation systems
• Automotive electronics
• Medical equipment
• Communication infrastructure

Detailed and Complete Alternative Models

• MPC860DEZQ50D4: Similar to MPC850DEZQ66BUR2 but with a higher clock speed of 50 MHz.
• MPC852TADS: A variant with integrated Ethernet controller for networking applications.
• MPC855TVR66D4: Offers enhanced features and higher clock speed for more demanding applications.

These alternative models provide options with varying specifications and capabilities, allowing designers to choose the most suitable microprocessor for their specific requirements.

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