MPC855TCVR50D4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microprocessor
• Characteristics: High performance, low power consumption
• Package: Ceramic Quad Flat Pack (CQFP)
• Essence: PowerPC architecture microprocessor
• Packaging/Quantity: Single unit per package

Specifications

• Manufacturer: NXP Semiconductors
• Model Number: MPC855TCVR50D4
• Operating Temperature Range: -40°C to +85°C
• Clock Speed: 50 MHz
• Data Bus Width: 32-bit
• Supply Voltage: 3.3V
• Cache Size: 8 KB
• Number of Cores: 1
• Instruction Set Architecture: PowerPC

Detailed Pin Configuration

The MPC855TCVR50D4 microprocessor has a total of 196 pins. The pin configuration is as follows:

• Pins 1-20: Power and Ground Pins
• Pins 21-30: Address Bus Pins
• Pins 31-62: Data Bus Pins
• Pins 63-70: Control Pins
• Pins 71-80: Clock Pins
• Pins 81-100: Input/Output Pins
• Pins 101-196: Reserved Pins

For a detailed pin diagram, please refer to the manufacturer's datasheet.

Functional Features

• High-performance processing capabilities
• Low power consumption for energy efficiency
• Support for PowerPC architecture
• On-chip cache for improved data access speed
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• High processing power suitable for demanding applications
• Low power consumption extends battery life in portable devices
• PowerPC architecture provides compatibility with existing software
• On-chip cache improves data access speed

Disadvantages

• Relatively low clock speed compared to modern processors
• Limited number of cores may restrict multitasking capabilities
• Availability of alternative models with better specifications

Working Principles

The MPC855TCVR50D4 microprocessor is based on the PowerPC architecture. It utilizes a 32-bit data bus and operates at a clock speed of 50 MHz. The processor executes instructions stored in its memory, performs calculations, and manages data flow within a system. It communicates with other components through various input/output pins.

Detailed Application Field Plans

The MPC855TCVR50D4 microprocessor finds applications in various fields, including:

1. Embedded Systems: Used in industrial automation, automotive systems, and consumer electronics.
2. Networking Equipment: Enables high-speed data processing in routers, switches, and network appliances.
3. Telecommunications: Supports voice and data processing in communication systems.
4. Medical Devices: Provides computational power for medical imaging, patient monitoring, and diagnostic equipment.
5. Aerospace and Defense: Used in avionics systems, radar systems, and military-grade equipment.

Detailed and Complete Alternative Models

• MPC8560: Higher clock speed (up to 1 GHz) and additional features such as integrated Ethernet controller.
• MPC8548: Lower clock speed (up to 800 MHz) but offers dual-core processing capabilities.
• MPC8536: Lower clock speed (up to 667 MHz) but provides enhanced security features.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

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