LPC1768FET100,551

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: High-performance, low-power consumption, extensive peripheral set
• Package: LQFP100
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M3
• Clock Speed: Up to 100 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V to 3.6V
• I/O Pins: 54
• Communication Interfaces: UART, SPI, I2C, USB, Ethernet
• Analog Inputs: 8 channels, 12-bit ADC
• Timers: 4 x 32-bit timers, 1 x 16-bit PWM timer
• Power Consumption: Low power mode with multiple sleep modes

Detailed Pin Configuration

The LPC1768FET100,551 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O pins (GPIO)
• Pins 21-28: Analog input pins (ADC)
• Pins 29-46: General-purpose I/O pins (GPIO)
• Pins 47-54: Communication interface pins (UART, SPI, I2C)
• Pins 55-62: General-purpose I/O pins (GPIO)
• Pins 63-70: Communication interface pins (UART, SPI, I2C)
• Pins 71-88: General-purpose I/O pins (GPIO)
• Pins 89-96: Communication interface pins (UART, SPI, I2C)
• Pins 97-100: Power supply and ground pins

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Extensive peripheral set for versatile applications
• Multiple communication interfaces for connectivity options
• Low power consumption for energy-efficient designs
• Ample flash memory and RAM for storing and executing code
• Analog inputs for sensor interfacing
• Timers and PWM for precise timing control

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding applications - Extensive peripheral set allows for versatile designs - Low power consumption for energy-efficient operation - Ample memory for storing and executing code - Wide range of communication interfaces for connectivity options

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers

Working Principles

The LPC1768FET100,551 microcontroller is based on the ARM Cortex-M3 core architecture. It operates by executing instructions stored in its flash memory. The core handles data processing, while the extensive peripheral set enables communication with external devices and sensors. The microcontroller can be programmed using various development tools and software, allowing developers to create custom applications.

Detailed Application Field Plans

The LPC1768FET100,551 microcontroller finds applications in various fields, including:

1. Industrial Automation: Control systems, motor control, process monitoring
2. Internet of Things (IoT): Smart home devices, wearable technology, environmental monitoring
3. Automotive: Infotainment systems, engine control units, vehicle diagnostics
4. Robotics: Motion control, sensor integration, autonomous navigation
5. Medical Devices: Patient monitoring, diagnostic equipment, drug delivery systems

Detailed and Complete Alternative Models

1. STM32F407VGT6: ARM Cortex-M4 core microcontroller with similar features and performance.
2. ATmega328P: 8-bit microcontroller with lower performance but lower cost.
3. PIC18F4550: 8-bit microcontroller with USB interface and moderate performance.

These alternative models offer different trade-offs in terms of performance, cost, and specific features, allowing developers to choose the most suitable microcontroller for their application requirements.

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