LM3S2620-IBZ25-A2

Product Overview

Category

The LM3S2620-IBZ25-A2 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
• Operating voltage range: 2.7V to 3.6V
• Low power consumption
• Integrated peripherals for enhanced functionality

Package

The LM3S2620-IBZ25-A2 is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices.

Packaging/Quantity

The LM3S2620-IBZ25-A2 is typically packaged in trays or reels, with a quantity of 250 units per reel.

Specifications

• Microcontroller family: Stellaris LM3S series
• Core architecture: ARM Cortex-M3
• Clock speed: 50 MHz
• Flash memory: 128 KB
• RAM: 16 KB
• Operating voltage: 2.7V to 3.6V
• Digital I/O pins: 43
• Analog input channels: 8
• Communication interfaces: UART, SPI, I2C
• Timers: 4
• ADC resolution: 12-bit
• PWM outputs: 6
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The LM3S2620-IBZ25-A2 has a total of 64 pins, which are assigned to various functions such as digital I/O, analog inputs, communication interfaces, and power supply. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-16: Analog input pins
• Pins 17-24: Communication interface pins (UART, SPI, I2C)
• Pins 25-32: Timer pins
• Pins 33-40: PWM output pins
• Pins 41-64: Power supply and ground pins

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals for enhanced functionality
• Low power consumption for energy-efficient operation
• Ample flash memory and RAM capacity for data storage and processing
• Multiple communication interfaces for seamless connectivity
• Flexible timer and PWM outputs for precise timing and control

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals reduce external component count
• Low power consumption extends battery life
• Ample memory capacity for data storage and processing
• Versatile communication interfaces for easy integration

Disadvantages

• Limited number of digital I/O pins
• Relatively higher cost compared to some other microcontrollers
• Requires familiarity with ARM Cortex-M3 architecture for optimal utilization

Working Principles

The LM3S2620-IBZ25-A2 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its integrated peripherals, and communicates with external devices through its various interfaces. The microcontroller's clock speed determines the rate at which instructions are executed, enabling it to perform tasks efficiently.

Detailed Application Field Plans

The LM3S2620-IBZ25-A2 finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Medical devices - Automotive systems - Home automation - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• LM3S2616-IBZ25-A2: Similar to LM3S2620-IBZ25-A2 but with reduced flash memory capacity (64 KB)
• LM3S2648-IBZ25-A2: Similar to LM3S2620-IBZ25-A2 but with increased flash memory capacity (256 KB)
• LM3S2671-IBZ25-A2: Similar to LM3S2620-IBZ25-A2 but with additional integrated peripherals for enhanced functionality

These alternative models provide options with varying memory capacities and additional features, allowing users to choose the most suitable microcontroller for their specific requirements.

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