LM3S5T36-IQR80-C0

Product Overview

Category: Microcontroller

Use: The LM3S5T36-IQR80-C0 is a microcontroller designed for embedded systems. It provides the necessary processing power and peripherals to control various electronic devices.

Characteristics: - High-performance ARM Cortex-M3 core - 32-bit RISC architecture - Clock speed of 80 MHz - Flash memory capacity of 256 KB - RAM capacity of 64 KB - Integrated Ethernet MAC controller - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - PWM outputs for motor control - Low power consumption

Package: The LM3S5T36-IQR80-C0 comes in a compact QFP package, which stands for Quad Flat Package. This package type allows for easy soldering onto printed circuit boards.

Essence: The essence of the LM3S5T36-IQR80-C0 lies in its ability to provide a powerful and flexible platform for developing embedded systems. It combines a high-performance processor with a rich set of peripherals, making it suitable for a wide range of applications.

Packaging/Quantity: The LM3S5T36-IQR80-C0 is typically sold in reels or trays containing multiple units. The exact quantity depends on the manufacturer and distributor.

Specifications

• Processor: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Ethernet: Integrated MAC controller
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter: 12-bit, 8 channels
• PWM Outputs: 6 channels
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The LM3S5T36-IQR80-C0 has a total of 80 pins, which are assigned to various functions and peripherals. The pin configuration is as follows:

• Pins 1-10: Analog-to-Digital Converter (ADC) inputs
• Pins 11-18: General-purpose I/O (GPIO)
• Pins 19-26: UART communication interface
• Pins 27-34: Serial Peripheral Interface (SPI)
• Pins 35-42: Inter-Integrated Circuit (I2C)
• Pins 43-50: PWM outputs for motor control
• Pins 51-58: Ethernet MAC interface
• Pins 59-66: Power supply and ground
• Pins 67-80: Reserved for future use

Functional Features

The LM3S5T36-IQR80-C0 offers several functional features that enhance its usability in embedded systems:

1. High-performance Processor: The ARM Cortex-M3 core provides efficient processing capabilities, enabling the microcontroller to handle complex tasks.
2. Rich Peripherals: The integrated Ethernet MAC controller allows for network connectivity, while the UART, SPI, and I2C interfaces facilitate communication with other devices. The ADC and PWM outputs enable analog and motor control applications.
3. Low Power Consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered devices or energy-efficient applications.

Advantages and Disadvantages

Advantages: - Powerful processor for handling complex tasks - Rich set of peripherals for versatile applications - Integrated Ethernet MAC controller for network connectivity - Low power consumption for energy-efficient designs

Disadvantages: - Limited flash memory capacity compared to some other microcontrollers - Relatively higher cost compared to lower-end microcontrollers

Working Principles

The LM3S5T36-IQR80-C0 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, utilizing the processor's capabilities to perform various tasks. The microcontroller interacts with external devices through its peripherals, enabling data exchange and control.

Detailed Application Field Plans

The LM3S5T36-IQR80-C0 can be applied in various fields, including but not limited to:

1. Industrial Automation: Control systems for manufacturing processes, robotics, and machinery.
2. Internet of Things (IoT): Connected devices, smart home automation, and remote monitoring systems.
3. Automotive: Vehicle control units, engine management systems, and infotainment systems.
4. Consumer Electronics: Home appliances, wearable devices, and gaming consoles.
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical imaging devices.

Detailed and Complete Alternative Models

• STM32F407VG: A similar microcontroller from STMicroelectronics, offering a 32-bit ARM Cortex-M4 core, higher flash memory capacity, and additional features such as a