LM3S308-EGZ25-C2T

Product Overview

Category: Microcontroller

Use: The LM3S308-EGZ25-C2T is a microcontroller designed for embedded systems and applications that require high-performance processing capabilities. It is commonly used in various electronic devices, including industrial control systems, consumer electronics, and automotive applications.

Characteristics: - High-performance ARM Cortex-M3 core - Clock speed of 50 MHz - Flash memory capacity of 256 KB - RAM capacity of 32 KB - Integrated peripherals such as UART, SPI, I2C, and GPIO - Low power consumption - Small form factor

Package: The LM3S308-EGZ25-C2T is available in a compact package, making it suitable for space-constrained designs. It comes in a surface-mount package, allowing for easy integration onto PCBs.

Essence: The essence of the LM3S308-EGZ25-C2T lies in its powerful processing capabilities and integrated peripherals, which enable developers to create feature-rich embedded systems with reduced external component count.

Packaging/Quantity: The LM3S308-EGZ25-C2T is typically sold in reels or trays, depending on the manufacturer's packaging standards. The exact quantity per package may vary, but it is commonly available in quantities of 100 or more.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Integrated Peripherals: UART, SPI, I2C, GPIO, Timers, ADC, PWM
• Package Type: Surface Mount
• Package Dimensions: [Provide dimensions if available]

Detailed Pin Configuration

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Functional Features

• High-performance processing capabilities
• Integrated peripherals for versatile connectivity options
• Low power consumption for energy-efficient designs
• Ample memory capacity for storing program code and data
• Support for various communication protocols (UART, SPI, I2C)
• Flexible GPIO pins for interfacing with external devices
• Timers and PWM modules for precise timing and control
• Analog-to-Digital Converter (ADC) for analog signal acquisition

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M3 core for high-performance applications - Integrated peripherals reduce external component count and simplify design - Compact form factor suitable for space-constrained designs - Low power consumption extends battery life in portable devices - Ample memory capacity for storing program code and data

Disadvantages: - Limited availability of alternative models with similar specifications - May require additional external components for specific application requirements

Working Principles

The LM3S308-EGZ25-C2T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with external devices through its integrated peripherals. The microcontroller's clock speed determines the rate at which instructions are processed, while the memory capacity allows for storage of program code and data.

By utilizing the integrated peripherals, developers can interface the LM3S308-EGZ25-C2T with various external devices, enabling communication, control, and data acquisition functionalities. The microcontroller's low power consumption ensures efficient operation, making it suitable for battery-powered applications.

Detailed Application Field Plans

The LM3S308-EGZ25-C2T finds applications in a wide range of fields, including:

1. Industrial Control Systems: Used in automation and control systems for monitoring and controlling industrial processes.
2. Consumer Electronics: Integrated into devices such as smart home appliances, wearable devices, and multimedia systems.
3. Automotive Applications: Employed in automotive electronics for functions like engine management, dashboard displays, and infotainment systems.

Detailed and Complete Alternative Models

While the LM3S308-EGZ25-C2T is a versatile microcontroller, alternative models with similar specifications include:

1. STM32F103C8T6: Another ARM Cortex-M3 based microcontroller with comparable features and performance.
2. PIC32MX795F512L: A microcontroller from Microchip's PIC32 family, offering similar capabilities and peripherals.
3. MSP430F5529: An ultra-low-power microcontroller from Texas Instruments, suitable for battery-powered applications.

These alternative models provide developers with options that cater to specific project requirements and preferences.

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