LM3S308-IQN25-C2

Product Overview

Category

The LM3S308-IQN25-C2 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require high performance and low power consumption.

Characteristics

• High performance
• Low power consumption
• Versatile functionality
• Compact size

Package

The LM3S308-IQN25-C2 comes in a compact package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to provide high performance and versatility while consuming minimal power.

Packaging/Quantity

The LM3S308-IQN25-C2 is typically packaged individually and is available in varying quantities depending on the supplier.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: 50 MHz
• Flash memory: 128 KB
• RAM: 8 KB
• Operating voltage: 2.7V - 3.6V
• Number of I/O pins: 25
• Communication interfaces: UART, SPI, I2C
• Analog-to-digital converter (ADC): 10-bit, 8 channels
• Timers: 4 general-purpose timers, 1 watchdog timer

Detailed Pin Configuration

The LM3S308-IQN25-C2 has a total of 25 I/O pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD (Power supply)
• Pin 2: GND (Ground)
• Pin 3: GPIO0
• Pin 4: GPIO1
• Pin 5: GPIO2
• ...
• Pin 25: GPIO24

Functional Features

• High-performance ARM Cortex-M3 core enables efficient execution of complex tasks.
• Multiple communication interfaces allow seamless integration with other devices.
• On-chip analog-to-digital converter facilitates precise measurement of analog signals.
• Generous flash memory and RAM provide ample storage for program code and data.
• Timers enable accurate timing and event management.

Advantages and Disadvantages

Advantages

• High performance allows for efficient execution of complex tasks.
• Low power consumption prolongs battery life in portable applications.
• Versatile functionality enables integration into various embedded systems.
• Compact size makes it suitable for space-constrained designs.

Disadvantages

• Limited I/O pins may restrict the number of peripherals that can be connected directly.
• Relatively small amount of flash memory and RAM may limit the complexity of applications.

Working Principles

The LM3S308-IQN25-C2 operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its various interfaces. The microcontroller's working principles revolve around efficiently executing tasks while minimizing power consumption.

Detailed Application Field Plans

The LM3S308-IQN25-C2 finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Medical equipment - Automotive systems

Detailed and Complete Alternative Models

• LM3S316-IQN25-C2: Similar to LM3S308-IQN25-C2, but with increased flash memory capacity (256 KB).
• LM3S328-IQN25-C2: Similar to LM3S308-IQN25-C2, but with additional I/O pins (32 pins).

These alternative models offer similar functionality to the LM3S308-IQN25-C2 but with varying specifications to cater to different application requirements.

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