LM3S6110-EQC25-A2T

Product Overview

• Category: Microcontroller
• Use: Embedded systems development
• Characteristics: High-performance, low-power consumption
• Package: EQC25-A2T
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Single unit

Specifications

• Microcontroller Family: Stellaris LM3S
• Core Architecture: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 3.6V
• I/O Pins: 64
• Communication Interfaces: UART, I2C, SPI, USB
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 4 x 16-bit, 1 x 32-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S6110-EQC25-A2T microcontroller has a total of 64 I/O pins. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: PA0 (General-Purpose I/O)
• Pin 3: PA1 (General-Purpose I/O)
• ...
• Pin 63: PB14 (General-Purpose I/O)
• Pin 64: PB15 (General-Purpose I/O)

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low-power consumption for extended battery life
• Ample flash memory and RAM for program storage and data handling
• Multiple communication interfaces for versatile connectivity options
• Analog-to-digital converter for precise analog signal measurements
• Timers for accurate timing and event management

Advantages and Disadvantages

Advantages

• Powerful processing capabilities with the ARM Cortex-M3 core
• Low power consumption extends battery life in portable applications
• Ample memory for program storage and data handling
• Versatile communication interfaces enable connectivity with various peripherals
• Precise analog signal measurement with the built-in ADC
• Accurate timing and event management with multiple timers

Disadvantages

• Limited I/O pins compared to some other microcontrollers
• Higher cost compared to entry-level microcontrollers

Working Principles

The LM3S6110-EQC25-A2T microcontroller is 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 I/O pins and communication interfaces. The microcontroller operates at a clock speed of 50 MHz and can be powered by a voltage range of 2.7V to 3.6V.

Detailed Application Field Plans

The LM3S6110-EQC25-A2T microcontroller finds applications in various fields, including:

1. Industrial automation
2. Consumer electronics
3. Internet of Things (IoT) devices
4. Medical devices
5. Automotive systems
6. Robotics

Its high-performance capabilities, low-power consumption, and versatile communication interfaces make it suitable for a wide range of embedded system development projects.

Detailed and Complete Alternative Models

Some alternative models to the LM3S6110-EQC25-A2T microcontroller include:

1. STM32F103C8T6
2. ATmega328P
3. PIC18F4550
4. MSP430G2553
5. LPC1768

These microcontrollers offer similar features and capabilities, providing alternatives for different project requirements.

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