LM3S5K36-IQR80-C0T

Product Overview

Category: Microcontroller

Use: The LM3S5K36-IQR80-C0T 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 of 256 KB - RAM of 64 KB - Integrated Ethernet MAC and USB controller - Multiple communication interfaces (UART, SPI, I2C) - Low power consumption - Small form factor

Package: The LM3S5K36-IQR80-C0T comes in a compact QFP package, which stands for Quad Flat Package. This package allows for easy integration onto printed circuit boards.

Essence: The essence of the LM3S5K36-IQR80-C0T lies in its ability to provide a powerful and flexible microcontroller solution for embedded systems. It combines high-performance processing capabilities with various peripherals, making it suitable for a wide range of applications.

Packaging/Quantity: The LM3S5K36-IQR80-C0T is typically sold in reels or trays, containing multiple units per package. The exact quantity may vary depending on the supplier.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Communication Interfaces: UART, SPI, I2C
• Peripherals: Ethernet MAC, USB controller
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFP

Detailed Pin Configuration

The LM3S5K36-IQR80-C0T has a total of 100 pins, which are assigned to various functions and peripherals. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: GND (Ground)
• Pin 3: UART0_RX (UART Receive)
• Pin 4: UART0_TX (UART Transmit)
• Pin 5: SPI0_CLK (SPI Clock)
• Pin 6: SPI0_MISO (SPI Master In Slave Out)
• Pin 7: SPI0_MOSI (SPI Master Out Slave In)
• Pin 8: I2C0_SCL (I2C Serial Clock)
• Pin 9: I2C0_SDA (I2C Serial Data)
• ... (detailed pin configuration continues)

Functional Features

The LM3S5K36-IQR80-C0T offers several functional features that enhance its usability in embedded systems:

1. High-performance Processing: The ARM Cortex-M3 core provides efficient processing capabilities, allowing for complex tasks to be executed quickly.

2. Integrated Peripherals: The microcontroller includes an Ethernet MAC and USB controller, enabling easy connectivity to networks and external devices.

3. Multiple Communication Interfaces: UART, SPI, and I2C interfaces facilitate communication with other devices, such as sensors, displays, and memory modules.

4. Low Power Consumption: The LM3S5K36-IQR80-C0T is designed to minimize power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core - Integrated Ethernet MAC and USB controller - Multiple communication interfaces for versatile connectivity - Low power consumption for energy-efficient operation - Compact form factor for easy integration

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

Working Principles

The LM3S5K36-IQR80-C0T operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and controls external devices based on programmed logic.

The ARM Cortex-M3 core handles the processing tasks, while the integrated peripherals facilitate data transfer and communication. The microcontroller's low power consumption ensures efficient operation, even in battery-powered applications.

Detailed Application Field Plans

The LM3S5K36-IQR80-C0T can be applied in various fields, including but not limited to:

1. Industrial Automation: Controlling machinery, monitoring sensors, and managing communication networks in industrial settings.
2. Internet of Things (IoT): Enabling connectivity and data exchange between IoT devices, such as smart home appliances and environmental sensors.
3. Automotive Electronics: Managing vehicle systems, such as engine control units, infotainment systems, and advanced driver-assistance systems.
4. **Consumer Electronics