LM3S5P31-IQC80-C0T

Product Overview

Category: Microcontroller

Use: The LM3S5P31-IQC80-C0T 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 - Low power consumption - Integrated peripherals (UART, SPI, I2C, etc.) - Real-time clock (RTC) - Analog-to-digital converter (ADC)

Package and Quantity: The LM3S5P31-IQC80-C0T is available in an 80-pin LQFP package. It is typically sold in reels or trays containing multiple units.

Essence: The essence of the LM3S5P31-IQC80-C0T lies in its powerful ARM Cortex-M3 core, which enables it to execute complex tasks and process data efficiently. It combines high performance with low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity: The LM3S5P31-IQC80-C0T is typically packaged in reels or trays, with each package containing a specific quantity of microcontrollers.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Frequency: 80 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Package Type: 80-pin LQFP
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Integrated Peripherals: UART, SPI, I2C, GPIO, PWM, ADC, RTC, etc.
• Supply Voltage Range: 2.7V to 3.6V
• Maximum I/O Pins: 64

Detailed Pin Configuration

The LM3S5P31-IQC80-C0T microcontroller has a total of 80 pins. The pin configuration is as follows:

• Pins 1-10: Analog input pins (ADC)
• Pins 11-20: General-purpose I/O pins (GPIO)
• Pins 21-30: Serial communication interface pins (UART, SPI, I2C)
• Pins 31-40: PWM output pins
• Pins 41-50: Clock and reset pins
• Pins 51-60: Power supply and ground pins
• Pins 61-70: External interrupt pins
• Pins 71-80: Reserved for future use

Functional Features

The LM3S5P31-IQC80-C0T offers several functional features that enhance its performance and versatility:

1. High-performance Core: The ARM Cortex-M3 core provides excellent processing power and supports efficient execution of complex tasks.

2. Integrated Peripherals: The microcontroller includes various integrated peripherals such as UART, SPI, I2C, GPIO, PWM, ADC, RTC, etc., which enable seamless connectivity and interaction with external devices.

3. Low Power Consumption: The LM3S5P31-IQC80-C0T is designed to minimize power consumption, making it suitable for battery-powered applications or energy-efficient systems.

4. Ample Memory: With 256 KB of flash memory and 32 KB of RAM, the microcontroller can store and process substantial amounts of data.

5. Flexible I/O Configuration: The large number of I/O pins allows for versatile interfacing with external components and devices.

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M3 core for high-performance applications - Integrated peripherals simplify system design and reduce external component count - Low power consumption extends battery life in portable devices - Ample memory for data storage and processing - Versatile I/O configuration for flexible interfacing

Disadvantages: - Limited number of pins may restrict the number of external devices that can be connected simultaneously - Higher cost compared to simpler microcontrollers with fewer features

Working Principles

The LM3S5P31-IQC80-C0T operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and interacts with external devices through its integrated peripherals. The ARM Cortex-M3 core provides the necessary computational power, while the various peripherals enable communication and control functions.

Detailed Application Field Plans

The LM3S5P31-IQC80-C0T is suitable for a wide range of application fields, including but not limited to:

1. Industrial Automation: The microcontroller can be used in industrial automation systems to control machinery, monitor sensors, and communicate with other devices.

2. Consumer Electronics: It can