LM3S5C31-IQC80-A1T

Product Overview

Category: Microcontroller

Use: The LM3S5C31-IQC80-A1T 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 - 32 KB RAM - 80-pin LQFP package - Integrated peripherals (UART, SPI, I2C, ADC, etc.) - Low power consumption

Package and Quantity: The LM3S5C31-IQC80-A1T is available in an 80-pin LQFP (Low Profile Quad Flat Package) package. The quantity may vary depending on the supplier or manufacturer.

Essence: The LM3S5C31-IQC80-A1T is a powerful microcontroller that combines high performance, low power consumption, and integrated peripherals to meet the requirements of embedded systems applications.

Packaging/Quantity: The LM3S5C31-IQC80-A1T is typically sold individually or in reels, with the exact quantity depending on the supplier or manufacturer.

Specifications

• Core: ARM Cortex-M3
• Clock Frequency: 80 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Package: 80-pin LQFP
• Operating Voltage: 3.3V
• Integrated Peripherals: UART, SPI, I2C, ADC, PWM, GPIO, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S5C31-IQC80-A1T has a total of 80 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-10: GPIO pins
• Pins 11-20: UART interface pins
• Pins 21-30: SPI interface pins
• Pins 31-40: I2C interface pins
• Pins 41-50: ADC input pins
• Pins 51-60: PWM output pins
• Pins 61-70: Power and ground pins
• Pins 71-80: Miscellaneous pins (reset, clock, etc.)

Functional Features

The LM3S5C31-IQC80-A1T offers several functional features that make it suitable for a wide range of applications. Some of the key features include:

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, ADC, and PWM for easy interfacing with other devices
• Ample flash memory and RAM for storing and executing code
• Low power consumption for energy-efficient operation
• Wide operating temperature range for versatility in different environments
• GPIO pins for general-purpose input/output operations
• Built-in reset and clock circuits for reliable system initialization

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core enables efficient processing. - Integrated peripherals simplify device interfacing. - Ample memory for storing and executing code. - Low power consumption for energy efficiency. - Wide operating temperature range allows for versatile use.

Disadvantages: - Limited number of pins may restrict the number of external devices that can be connected simultaneously. - Availability and pricing may vary depending on the supplier or manufacturer.

Working Principles

The LM3S5C31-IQC80-A1T operates based on the principles of microcontroller architecture. 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 facilitate communication with external devices. The microcontroller's pins are used for input/output operations, allowing it to interact with sensors, actuators, and other components.

Detailed Application Field Plans

The LM3S5C31-IQC80-A1T can be used in a wide range of application fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications - Robotics - Home automation

Its versatility and powerful features make it suitable for various projects that require embedded system control and communication capabilities.

Detailed and Complete Alternative Models

• STM32F407VG: A microcontroller from STMicroelectronics with similar features and performance.
• PIC32MX795F512L: A microcontroller from Microchip with comparable specifications.
• LPC1768: A microcontroller from NXP Semiconductors offering similar functionality.

These alternative models provide options for designers and developers looking for microcontrollers with similar capabilities to the LM3S5C31-IQC80-A1T.

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