MPC860PCVR66D4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microprocessor
• Characteristics: High-performance, PowerPC architecture
• Package: Ceramic Quad Flat Pack (CQFP)
• Essence: Advanced microprocessor for embedded systems
• Packaging/Quantity: Single unit

Specifications

• Model: MPC860PCVR66D4
• Architecture: PowerPC
• Clock Speed: 66 MHz
• Data Bus Width: 32-bit
• Address Bus Width: 32-bit
• Cache Memory: 8 KB instruction cache, 8 KB data cache
• Operating Voltage: 3.3V
• Power Consumption: Varies based on usage
• Temperature Range: -40°C to +85°C
• Pin Count: 357

Detailed Pin Configuration

The MPC860PCVR66D4 microprocessor has a total of 357 pins. The pin configuration is as follows:

• Pins 1-20: Power and Ground pins
• Pins 21-30: Clock input and output pins
• Pins 31-60: Address bus pins
• Pins 61-90: Data bus pins
• Pins 91-120: Control and status pins
• Pins 121-150: Interrupt and DMA pins
• Pins 151-180: Timer and watchdog pins
• Pins 181-210: Serial communication pins
• Pins 211-240: Parallel I/O pins
• Pins 241-270: External memory interface pins
• Pins 271-300: JTAG interface pins
• Pins 301-330: Miscellaneous control pins
• Pins 331-357: Reserved pins

Functional Features

• High-performance microprocessor suitable for embedded systems
• PowerPC architecture provides efficient processing capabilities
• Integrated cache memory enhances performance
• Supports various communication interfaces (serial, parallel)
• Extensive external memory interface for data storage
• JTAG interface for debugging and testing purposes
• Timer and watchdog functionality for system control

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Power-efficient design
• Suitable for embedded systems with demanding requirements
• Supports various communication interfaces
• Extensive external memory interface for data storage

Disadvantages

• Relatively high power consumption compared to low-power microprocessors
• Limited availability of alternative models with similar specifications

Working Principles

The MPC860PCVR66D4 microprocessor operates based on the PowerPC architecture. It executes instructions fetched from the cache or external memory. The clock signal synchronizes the internal operations, while the address and data buses facilitate communication with other components. The integrated cache memory improves performance by reducing memory access latency.

Detailed Application Field Plans

The MPC860PCVR66D4 microprocessor finds applications in various fields, including:

1. Industrial Automation: Used in control systems for manufacturing processes.
2. Telecommunications: Enables efficient data processing in network equipment.
3. Automotive: Utilized in automotive electronics for engine management and control.
4. Aerospace: Supports critical functions in avionics systems.
5. Medical Devices: Provides processing capabilities for medical equipment.

Detailed and Complete Alternative Models

While the MPC860PCVR66D4 is a highly capable microprocessor, alternative models with similar specifications include:

1. MPC860CVR66D4: Similar features but with a different package type.
2. MPC860SRVR66D4: Offers enhanced temperature range for extreme environments.
3. MPC860TVR66D4: Includes additional security features for sensitive applications.

Note: The above alternatives may have slight variations in pin configuration and package type.

This entry provides an overview of the MPC860PCVR66D4 microprocessor, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.