MC7448HX1420LD

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Microprocessor
• Characteristics:
  • High performance
  • Low power consumption
  • Advanced architecture
• Package: Lidded Ceramic Quad Flat Pack (LQFP)
• Essence: PowerPC microprocessor
• Packaging/Quantity: Tray, 100 units per tray

Specifications

• Manufacturer: Freescale Semiconductor
• Architecture: PowerPC
• Clock Speed: 1.42 GHz
• Core Voltage: 1.3V
• Cache Memory: 512 KB L2 cache
• Bus Speed: 266 MHz
• Instruction Set: PowerPC e500v2
• Manufacturing Process: 90 nm CMOS
• Operating Temperature: -40°C to +105°C

Detailed Pin Configuration

The MC7448HX1420LD microprocessor has a total of 408 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | VSS | Ground | | 3 | CLKIN | External clock input | | 4 | RESET | Reset input | | ... | ... | ... | | 408 | VDD | Power supply voltage |

Functional Features

• Enhanced performance compared to previous generation processors
• Low power consumption for energy-efficient operation
• Advanced architecture for improved processing capabilities
• Support for multiple operating systems and software applications
• Integrated memory management unit for efficient memory access

Advantages

• High-performance microprocessor suitable for demanding applications
• Low power consumption extends battery life in portable devices
• Compatibility with existing PowerPC-based systems
• Advanced architecture enables efficient multitasking and data processing

Disadvantages

• Limited availability due to specific architecture and manufacturer
• Higher cost compared to mainstream microprocessors
• Requires expertise in PowerPC architecture for optimal utilization

Working Principles

The MC7448HX1420LD microprocessor operates based on the PowerPC architecture. It executes instructions fetched from memory, performs arithmetic and logical operations, and manages data flow within the system. The processor's clock speed determines the rate at which instructions are processed, while the cache memory reduces access latency for frequently used data.

Detailed Application Field Plans

The MC7448HX1420LD microprocessor finds applications in various fields, including: 1. Embedded systems 2. Networking equipment 3. Industrial automation 4. Aerospace and defense systems 5. High-performance computing

Detailed and Complete Alternative Models

1. MC7447A: Lower clock speed variant of the MC7448HX1420LD with similar features.
2. MPC7448: Another member of the PowerPC family with comparable performance characteristics.
3. T2080: A more recent PowerPC-based microprocessor with enhanced features and higher clock speed.

Note: This is not an exhaustive list, and there may be other alternative models available in the market.

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