LM3S316-EQN25-C2T

Product Overview

Category: Microcontroller

Use: The LM3S316-EQN25-C2T is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - 32-bit RISC architecture - Clock speed up to 50 MHz - Flash memory size of 64 KB - RAM size of 8 KB - Low power consumption - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - PWM outputs for motor control - Real-time clock (RTC) - Integrated Ethernet MAC

Package: The LM3S316-EQN25-C2T comes in a compact and durable package, suitable for surface mount technology (SMT) assembly. The package dimensions are 7 mm x 7 mm, making it ideal for space-constrained applications.

Essence: The essence of the LM3S316-EQN25-C2T lies in its ability to provide a powerful and flexible platform for developing embedded systems. It combines high-performance processing capabilities with various peripherals, enabling designers to create innovative and feature-rich electronic devices.

Packaging/Quantity: The LM3S316-EQN25-C2T is typically sold in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary, but it is commonly available in quantities of 250 or 1000 units.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory Size: 64 KB
• RAM Size: 8 KB
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, up to 8 channels
• PWM Outputs: Up to 6 channels
• Real-Time Clock (RTC): Yes
• Ethernet MAC: Integrated

Detailed Pin Configuration

The LM3S316-EQN25-C2T has a total of 48 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O and peripheral functions
• Pins 9-16: Analog input channels
• Pins 17-24: Communication interfaces (UART, SPI, I2C)
• Pins 25-32: PWM outputs for motor control
• Pins 33-40: Power supply and ground connections
• Pins 41-48: Additional digital I/O and peripheral functions

Functional Features

1. High Performance: The LM3S316-EQN25-C2T is powered by the ARM Cortex-M3 core, providing excellent processing capabilities for demanding applications.

2. Versatile Peripherals: With multiple communication interfaces, analog-to-digital converter, PWM outputs, and an integrated Ethernet MAC, this microcontroller offers a wide range of peripherals to support various functionalities.

3. Low Power Consumption: The LM3S316-EQN25-C2T is designed to minimize power consumption, making it suitable for battery-powered devices or energy-efficient applications.

4. Real-Time Clock: The integrated real-time clock enables accurate timekeeping and synchronization in time-sensitive applications.

5. Flexible Packaging: The compact package size and surface mount technology compatibility make it easy to integrate the microcontroller into space-constrained designs.

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core - Versatile peripherals for various applications - Low power consumption - Integrated Ethernet MAC for network connectivity - Compact package size

Disadvantages: - Limited flash memory and RAM size compared to higher-end microcontrollers - Limited number of analog input channels

Working Principles

The LM3S316-EQN25-C2T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller can communicate with external devices through its communication interfaces, process analog signals using the ADC, generate PWM signals for motor control, and maintain accurate timekeeping with the real-time clock.

Detailed Application Field Plans

The LM3S316-EQN25-C2T is suitable for a wide range of embedded systems applications, including but not limited to: - Industrial automation - Home automation - Internet of Things (IoT) devices - Consumer electronics - Medical devices - Automotive systems

Its versatile peripherals and processing capabilities make it an ideal choice for applications that require real-time control, connectivity, and low power consumption.

Detailed and Complete Alternative