LM3S2793-IQC80-C3

Product Overview

Category: Microcontroller

Use: The LM3S2793-IQC80-C3 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 - 80-pin LQFP package - Low power consumption - Integrated peripherals (UART, SPI, I2C, ADC, etc.)

Package and Quantity: The LM3S2793-IQC80-C3 is available in an 80-pin LQFP (Low Profile Quad Flat Package) package. It is typically sold in reels or trays containing multiple units.

Essence: The LM3S2793-IQC80-C3 is a powerful microcontroller that combines high performance with low power consumption. It is designed to meet the requirements of various embedded systems applications.

Packaging/Quantity: The LM3S2793-IQC80-C3 is usually packaged in reels or trays, with each reel or tray containing a specific quantity of microcontrollers.

Specifications

• Core: ARM Cortex-M3
• Clock Frequency: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Package Type: 80-pin LQFP
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Integrated Peripherals: UART, SPI, I2C, ADC, PWM, GPIO, etc.
• Communication Interfaces: USB, Ethernet, CAN, etc.

Detailed Pin Configuration

The LM3S2793-IQC80-C3 microcontroller has a total of 80 pins. The pin configuration is as follows:

• Pins 1-10: GPIO (General Purpose Input/Output)
• Pins 11-20: UART (Universal Asynchronous Receiver/Transmitter)
• Pins 21-30: SPI (Serial Peripheral Interface)
• Pins 31-40: I2C (Inter-Integrated Circuit)
• Pins 41-50: ADC (Analog-to-Digital Converter)
• Pins 51-60: PWM (Pulse Width Modulation)
• Pins 61-70: Other peripherals
• Pins 71-80: Power and ground

Functional Features

The LM3S2793-IQC80-C3 microcontroller offers the following functional features:

• High-performance ARM Cortex-M3 core for efficient processing
• Wide range of integrated peripherals for versatile applications
• Ample flash memory and RAM for program storage and data handling
• Low power consumption for energy-efficient operation
• Support for various communication interfaces for connectivity options
• Flexible GPIO pins for interfacing with external devices
• Built-in analog-to-digital converter for sensor interfacing
• Pulse width modulation for precise control of output signals

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core ensures efficient processing. - Integrated peripherals provide versatility and flexibility in application development. - Ample flash memory and RAM allow for complex program execution and data handling. - Low power consumption enables energy-efficient operation, suitable for battery-powered devices. - Support for various communication interfaces enhances connectivity options.

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

Working Principles

The LM3S2793-IQC80-C3 microcontroller operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The microcontroller's core processes data and controls the flow of information between different components, enabling the desired functionality.

Detailed Application Field Plans

The LM3S2793-IQC80-C3 microcontroller is suitable for a wide range of applications, including but not limited to:

1. Industrial automation systems
2. Home automation and smart devices
3. Internet of Things (IoT) devices
4. Robotics and control systems
5. Automotive electronics
6. Medical devices
7. Consumer electronics

Detailed and Complete Alternative Models

• LM3S1767-IQC50-A2: Similar microcontroller with lower clock frequency and fewer pins.
• LM3S6965-IQC50-A0: Microcontroller with similar features but different package type.
• STM32F407VGT6: Alternative microcontroller from a different manufacturer with comparable specifications.

These alternative models offer similar functionalities and can be considered as alternatives to the LM3S2793-IQC80-C3 depending on specific requirements and availability.

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