LM3S5752-IQR50-A0T

Product Overview

Category

The LM3S5752-IQR50-A0T belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Clock speed: 50 MHz
• Flash memory: 128 KB
• RAM: 16 KB
• Operating voltage: 3.3V
• Low power consumption
• Integrated peripherals for enhanced functionality
• Wide range of communication interfaces

Package

The LM3S5752-IQR50-A0T is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for various applications.

Packaging/Quantity

The LM3S5752-IQR50-A0T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 3.3V
• Digital I/O Pins: 48
• Analog Input Pins: 8
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 4
• ADC Resolution: 12-bit
• PWM Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S5752-IQR50-A0T has a total of 64 pins, which are assigned for various functions such as digital I/O, analog input, power supply, and communication interfaces. The pin configuration is as follows:

• Pins 1-8: Analog Input (AIN0-AIN7)
• Pins 9-16: Digital I/O (GPIO0-GPIO7)
• Pins 17-24: Digital I/O (GPIO8-GPIO15)
• Pins 25-32: Digital I/O (GPIO16-GPIO23)
• Pins 33-40: Digital I/O (GPIO24-GPIO31)
• Pins 41-48: Digital I/O (GPIO32-GPIO39)
• Pins 49-56: Communication Interfaces (UART, SPI, I2C)
• Pins 57-64: Power Supply and Ground

Functional Features

• High-performance processing capabilities
• Efficient power management for low power consumption
• Integrated peripherals for enhanced functionality
• Wide range of communication interfaces for seamless connectivity
• Flexible and configurable I/O pins for versatile applications
• Robust and reliable operation in harsh environments

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M3 core ensures efficient processing.
• Low power consumption extends battery life in portable devices.
• Integrated peripherals reduce the need for external components.
• Wide range of communication interfaces enable easy integration with other systems.
• Flexible I/O pins allow customization for specific application requirements.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• Higher cost compared to lower-end microcontrollers with similar specifications.
• Steeper learning curve for beginners due to the complexity of the ARM architecture.

Working Principles

The LM3S5752-IQR50-A0T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces. The microcontroller communicates with external devices through its communication interfaces, enabling data exchange and control signals.

Detailed Application Field Plans

The LM3S5752-IQR50-A0T finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive systems - Medical equipment - Robotics

Detailed and Complete Alternative Models

• LM3S5762-IQR50-A0T: Similar specifications with additional features.
• LM3S5749-IQR50-A0T: Lower flash memory and RAM capacity but lower cost.
• LM3S5710-IQR50-A0T: Higher flash memory and RAM capacity for more complex applications.

These alternative models provide options based on specific requirements and budget considerations.

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