LM3S5C36-IQR80-A2T

Product Overview

Category: Microcontroller

Use: The LM3S5C36-IQR80-A2T is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - 80 MHz clock frequency - 256 KB flash memory - 64 KB RAM - Integrated peripherals (UART, SPI, I2C, GPIO) - Real-time clock (RTC) - Low power consumption - Small form factor

Package: The LM3S5C36-IQR80-A2T comes in a compact package that is suitable for surface mount technology (SMT) assembly. It is available in a QFP package with 100 pins.

Essence: This microcontroller serves as the brain of electronic devices, providing processing power and control capabilities. It enables the execution of complex tasks and facilitates communication between different components of a system.

Packaging/Quantity: The LM3S5C36-IQR80-A2T is typically sold in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary, but it is commonly available in quantities of 250 or 500 units.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Frequency: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Integrated Peripherals: UART, SPI, I2C, GPIO
• Real-Time Clock (RTC): Yes
• Package Type: QFP
• Package Pins: 100

Detailed Pin Configuration

The LM3S5C36-IQR80-A2T microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: GPIO
• Pins 11-20: UART
• Pins 21-30: SPI
• Pins 31-40: I2C
• Pins 41-50: Analog Inputs
• Pins 51-60: Power Supply and Ground
• Pins 61-70: External Interrupts
• Pins 71-80: Timers
• Pins 81-90: PWM Outputs
• Pins 91-100: Miscellaneous Functions

Functional Features

• High-performance processing capabilities
• Efficient power management
• Integrated peripherals for communication and control
• Real-time clock for timekeeping applications
• Flexible GPIO pins for interfacing with external devices
• Extensive memory for program storage and data handling
• Support for various communication protocols (UART, SPI, I2C)
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M3 core for high-performance applications - Ample flash memory and RAM for storing programs and data - Integrated peripherals simplify system design and reduce external component count - Low power consumption for energy-efficient operation - Small form factor allows for compact device designs

Disadvantages: - Limited number of pins may restrict the number of external devices that can be connected directly - Higher cost compared to simpler microcontrollers with fewer features - Steeper learning curve for developers unfamiliar with ARM architecture

Working Principles

The LM3S5C36-IQR80-A2T operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform specific tasks. The ARM Cortex-M3 core provides the processing power, while the integrated peripherals enable communication with external devices and sensors.

The microcontroller's clock frequency determines the speed at which instructions are executed. The real-time clock (RTC) allows for accurate timekeeping, making it suitable for applications that require precise timing.

Detailed Application Field Plans

The LM3S5C36-IQR80-A2T microcontroller is widely used in various application fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices - Robotics

Its high-performance capabilities, integrated peripherals, and low power consumption make it suitable for a wide range of applications that require reliable and efficient control and communication.

Detailed and Complete Alternative Models

• STM32F407VG: A microcontroller from STMicroelectronics with similar features and performance.
• PIC32MX795F512L: A microcontroller from Microchip Technology offering comparable capabilities.
• LPC1768: A microcontroller from NXP Semiconductors with a similar ARM Cortex-M3 core and integrated peripherals.

These alternative models provide similar functionality and