LM3S3826-IQR50-C0

Product Overview

Category

The LM3S3826-IQR50-C0 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: 50 MHz
• Flash memory: 256 KB
• RAM: 32 KB
• Operating voltage: 2.7V - 3.6V
• Low power consumption
• Integrated peripherals for enhanced functionality

Package

The LM3S3826-IQR50-C0 comes in a compact and durable package, suitable for surface mount technology (SMT) 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 LM3S3826-IQR50-C0 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 3.6V
• Digital I/O Pins: 38
• Analog Input Pins: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• ADC Resolution: 12-bit
• PWM Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S3826-IQR50-C0 has a total of 64 pins, which are assigned to various functions such as digital I/O, analog input, communication interfaces, timers/counters, and power supply. The pin configuration is as follows:

• Pins 1-8: Analog Input (AIN0 - AIN7)
• Pins 9-46: Digital I/O (GPIO0 - GPIO37)
• Pins 47-50: Communication Interfaces (UART0, UART1, SPI0, I2C0)
• Pins 51-54: Timers/Counters (Timer0, Timer1, Timer2, Timer3)
• Pins 55-60: PWM Channels (PWM0 - PWM5)
• Pins 61-64: Power Supply (VDD, VSS, VBAT)

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals such as UART, SPI, and I2C for communication
• Multiple timers/counters for precise timing and event management
• PWM channels for generating analog-like signals
• Analog input pins for reading external sensor data
• Low power consumption for energy-efficient operation
• Robust package for reliable performance in various environments

Advantages and Disadvantages

Advantages

• Powerful processing capabilities with the ARM Cortex-M3 core
• Versatile communication interfaces for seamless integration with other devices
• Ample flash memory and RAM for storing and processing data
• Wide operating voltage range allows flexibility in power supply options
• Compact package size suitable for space-constrained applications

Disadvantages

• Limited number of digital I/O pins may restrict the connectivity options in complex systems
• Relatively higher cost compared to some other microcontrollers in the market
• Requires familiarity with ARM architecture and programming tools for effective utilization

Working Principles

The LM3S3826-IQR50-C0 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory to perform various tasks. The ARM Cortex-M3 core provides the processing power, while the integrated peripherals enable communication, timing, and analog signal generation. The microcontroller interacts with external devices through its pins, reading inputs and providing outputs as required by the application.

Detailed Application Field Plans

The LM3S3826-IQR50-C0 finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Robotics - Automotive systems - Medical equipment - Home automation

Detailed and Complete Alternative Models

• LM3S811: Low-cost alternative with reduced flash memory and peripherals
• LM3S8962: Higher-end alternative with increased flash memory and advanced features
• LM4F120: Enhanced version with additional connectivity options and improved performance

These alternative models offer varying specifications and features to cater to different application requirements.

In conclusion, the LM3S3826-IQR50-C0 is a high-performance microcontroller with an ARM Cortex-M3 core, offering versatile functionality and reliable operation. Its compact package, extensive peripherals, and ample memory make it suitable for a wide range of applications in various industries