LPC2478FET208,551

Product Overview

Category

The LPC2478FET208,551 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

• High-performance 32-bit ARM7TDMI-S CPU
• On-chip memory including Flash and RAM
• Wide range of peripherals for versatile applications
• Low power consumption
• Enhanced connectivity options

Package

The LPC2478FET208,551 is available in a 208-pin TQFP package.

Essence

The essence of this microcontroller lies in its powerful processing capabilities and extensive peripheral support, making it suitable for a wide range of applications.

Packaging/Quantity

The LPC2478FET208,551 is typically sold individually or in small quantities, depending on the supplier.

Specifications

• CPU: ARM7TDMI-S core running at up to 72 MHz
• Memory:
  • 512 KB Flash memory
  • 98 KB RAM
• Peripherals:
  • USB 2.0 Full-Speed device/host/OTG controller
  • Ethernet MAC with dedicated DMA controller
  • Multiple UARTs, SPI, I2C interfaces
  • ADC and DAC converters
  • PWM channels
• Operating voltage: 3.3V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The LPC2478FET208,551 has a total of 208 pins. The pin configuration varies based on the specific package and manufacturer. Please refer to the datasheet provided by the manufacturer for detailed pin assignments.

Functional Features

• High-performance ARM7TDMI-S core enables efficient execution of complex tasks.
• Extensive peripheral set allows for flexible interfacing with external devices.
• USB 2.0 Full-Speed controller facilitates easy connectivity with USB devices.
• Ethernet MAC enables network communication capabilities.
• On-chip memory provides ample storage for program code and data.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities suitable for demanding applications.
• Versatile peripheral set allows for diverse functionality.
• Low power consumption enhances energy efficiency.
• Ample on-chip memory reduces the need for external storage.

Disadvantages

• Limited processing power compared to more advanced microcontrollers.
• May not be suitable for applications requiring real-time performance.
• Availability and support may vary depending on the supplier.

Working Principles

The LPC2478FET208,551 operates based on the ARM7TDMI-S architecture. It executes instructions fetched from its Flash memory using the on-chip CPU. The peripherals are used to interface with external devices, enabling data transfer and control functions. The microcontroller's working principles are governed by the software programmed into it.

Detailed Application Field Plans

The LPC2478FET208,551 finds application in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications

Its versatility and extensive peripheral support make it suitable for a wide range of applications that require embedded control and processing capabilities.

Detailed and Complete Alternative Models

There are several alternative models available in the market that offer similar functionalities to the LPC2478FET208,551. Some notable alternatives include: - STM32F407 series from STMicroelectronics - ATSAM4S series from Microchip Technology - MSP432 series from Texas Instruments

These alternative models provide comparable features and performance, allowing developers to choose the most suitable microcontroller for their specific application requirements.

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