LM3S5651-IQC80-C3T

Product Overview

Category: Microcontroller

Use: The LM3S5651-IQC80-C3T is a microcontroller designed for embedded systems and applications that require high-performance processing capabilities. It is commonly used in various electronic devices, including industrial control systems, automotive applications, and consumer electronics.

Characteristics: - High-performance ARM Cortex-M3 core - Clock speed of 80 MHz - Flash memory capacity of 256 KB - RAM capacity of 64 KB - Integrated peripherals such as UART, SPI, I2C, and GPIO - Low power consumption - Wide operating voltage range (2.7V to 3.6V)

Package: The LM3S5651-IQC80-C3T is available in a compact and durable package, which ensures easy integration into different electronic systems. The package type is LQFP (Low-Profile Quad Flat Package).

Essence: The essence of the LM3S5651-IQC80-C3T lies in its powerful processing capabilities, extensive peripheral integration, and low power consumption. These features make it suitable for a wide range of applications that require efficient and reliable microcontroller performance.

Packaging/Quantity: The LM3S5651-IQC80-C3T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: Stellaris LM3S
• Core: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory Capacity: 256 KB
• RAM Capacity: 64 KB
• Operating Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: LQFP
• Package Dimensions: 10mm x 10mm
• Integrated Peripherals: UART, SPI, I2C, GPIO, PWM, ADC, Timers

Detailed Pin Configuration

The LM3S5651-IQC80-C3T microcontroller has a total of 80 pins. The pin configuration is as follows:

• Pins 1 to 20: General-purpose I/O (GPIO) pins
• Pins 21 to 28: UART interface pins
• Pins 29 to 36: SPI interface pins
• Pins 37 to 44: I2C interface pins
• Pins 45 to 52: PWM output pins
• Pins 53 to 60: Analog-to-Digital Converter (ADC) input pins
• Pins 61 to 68: Timer input/output pins
• Pins 69 to 80: Power supply and ground pins

Functional Features

• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Integrated peripherals such as UART, SPI, I2C, and GPIO enable easy communication and interfacing with other devices.
• Low power consumption ensures energy efficiency in battery-powered applications.
• Flash memory capacity of 256 KB allows for storing program code and data.
• RAM capacity of 64 KB provides temporary storage for variables and stack operations.
• Wide operating voltage range allows for flexibility in different power supply configurations.

Advantages and Disadvantages

Advantages: - Powerful processing capabilities due to the ARM Cortex-M3 core. - Extensive integrated peripherals simplify system design and reduce external component count. - Low power consumption extends battery life in portable applications. - Ample flash memory and RAM capacities provide sufficient storage for program code and data. - Wide operating voltage range allows for compatibility with various power supply configurations.

Disadvantages: - Limited availability of alternative models from other manufacturers. - Relatively higher cost compared to lower-end microcontrollers. - Steeper learning curve for beginners due to the complexity of the ARM Cortex-M3 architecture.

Working Principles

The LM3S5651-IQC80-C3T operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and communicates with other devices through its integrated peripherals. The ARM Cortex-M3 core provides the computational power required for running complex algorithms and controlling external components.

The microcontroller's pins are used for input/output operations, allowing it to interface with sensors, actuators, and other electronic devices. By programming the microcontroller, developers can define the behavior and functionality of the system it is embedded in.

Detailed Application Field Plans

The LM3S5651-IQC80-C3T microcontroller finds applications in various fields, including:

1. Industrial Control Systems: Used for automation and control in manufacturing processes, robotics, and monitoring systems.
2. Automotive Applications: Employed in automotive electronics for engine control, dashboard displays, and communication interfaces.
3. Consumer Electronics: Integrated into devices such as smart home systems, wearable