KMPC855TVR80D4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microprocessor
• Characteristics:
  • High performance
  • Low power consumption
  • Advanced architecture
• Package: Ceramic package
• Essence: Central processing unit (CPU)
• Packaging/Quantity: Single unit

Specifications

• Model: KMPC855TVR80D4
• Manufacturer: KM Electronics
• Architecture: RISC (Reduced Instruction Set Computing)
• Clock Speed: 80 MHz
• Data Bus Width: 32 bits
• Address Bus Width: 32 bits
• Cache Memory: 8 KB
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The KMPC855TVR80D4 microprocessor has the following pin configuration:

1. VCC
2. GND
3. Address Bus (A0-A31)
4. Data Bus (D0-D31)
5. Control Signals (RD, WR, CS, etc.)
6. Clock Input (CLK)
7. Reset (RESET)
8. Interrupt Request (IRQ)
9. Power Management Signals (PM[0-3])
10. Miscellaneous Control Signals

Functional Features

• High-performance execution of complex instructions
• Efficient data processing capabilities
• Support for multiple operating modes
• Built-in memory management unit (MMU) for virtual memory support
• On-chip cache for faster access to frequently used data
• Integrated peripherals for enhanced functionality

Advantages and Disadvantages

Advantages: - High processing speed - Low power consumption - Advanced architecture for efficient execution - Support for virtual memory - Integrated peripherals reduce external component count

Disadvantages: - Limited cache memory size - Relatively high operating temperature range

Working Principles

The KMPC855TVR80D4 microprocessor operates based on the RISC architecture. It fetches instructions from memory, decodes them, and executes them using its internal ALU (Arithmetic Logic Unit). The processor communicates with external devices through its various pins, exchanging data and control signals.

Detailed Application Field Plans

The KMPC855TVR80D4 microprocessor finds applications in various fields, including:

1. Embedded Systems:

   • Industrial automation
   • Automotive electronics
   • Consumer electronics

2. Networking Equipment:

   • Routers
   • Switches
   • Network appliances

3. Communication Systems:

   • Wireless base stations
   • Voice over IP (VoIP) gateways
   • Network switches

Detailed and Complete Alternative Models

1. KMPC855TVR66D4:

   • Clock Speed: 66 MHz
   • Cache Memory: 4 KB

2. KMPC855TVR100D4:

   • Clock Speed: 100 MHz
   • Cache Memory: 8 KB

3. KMPC855TVR133D4:

   • Clock Speed: 133 MHz
   • Cache Memory: 16 KB

4. KMPC855TVR200D4:

   • Clock Speed: 200 MHz
   • Cache Memory: 32 KB

These alternative models offer different clock speeds and cache memory sizes to cater to varying performance requirements.

(Note: The above information is for illustrative purposes only and may not represent actual alternative models available in the market.)

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