LM3S6420-IBZ25-A2T

Product Overview

Category

The LM3S6420-IBZ25-A2T 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 of 50 MHz
• Flash memory capacity of 128 KB
• RAM capacity of 16 KB
• Integrated peripherals for communication, timers, and analog-to-digital conversion
• Low power consumption
• Small form factor

Package

The LM3S6420-IBZ25-A2T is available in a compact package that ensures easy integration into electronic circuits and systems.

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 LM3S6420-IBZ25-A2T is typically packaged individually and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Microcontroller: LM3S6420
• Core: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Communication Interfaces: UART, I2C, SPI
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 4 x 32-bit
• GPIO Pins: 64

Detailed Pin Configuration

The LM3S6420-IBZ25-A2T microcontroller has a total of 64 GPIO pins, which can be configured as inputs or outputs based on the application requirements. These pins are used for various purposes such as data transfer, control signals, and interfacing with external devices.

For a detailed pin configuration diagram and description, please refer to the LM3S6420-IBZ25-A2T datasheet.

Functional Features

1. High-Performance Processing

The LM3S6420-IBZ25-A2T is equipped with a powerful ARM Cortex-M3 core, allowing it to handle complex tasks efficiently.

2. Integrated Peripherals

This microcontroller includes various integrated peripherals such as UART, I2C, SPI, and ADC, enabling seamless communication and data acquisition.

3. Low Power Consumption

With its optimized power management features, the LM3S6420-IBZ25-A2T ensures efficient energy usage, making it suitable for battery-powered applications.

4. Small Form Factor

The compact size of this microcontroller allows for easy integration into space-constrained electronic systems.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals for versatile functionality
• Low power consumption for energy efficiency
• Compact form factor for easy integration

Disadvantages

• Limited flash memory capacity (128 KB)
• Limited RAM capacity (16 KB)

Working Principles

The LM3S6420-IBZ25-A2T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired functions. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment using its GPIO pins.

Detailed Application Field Plans

The LM3S6420-IBZ25-A2T microcontroller finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Robotics - Automotive systems

Detailed and Complete Alternative Models

1. LM3S6965-IBZ50-A2T: Similar to LM3S6420-IBZ25-A2T but with higher clock speed (50 MHz) and larger flash memory capacity (256 KB).
2. LM4F120H5QR: A microcontroller from the same family with enhanced features, including a larger RAM capacity (32 KB) and additional communication interfaces.

These alternative models offer different specifications and capabilities, allowing users to choose the most suitable option for their specific application requirements.

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