LM3S5951-IBZ80-C1T

Product Overview

Category: Microcontroller

Use: The LM3S5951-IBZ80-C1T is a microcontroller designed for embedded systems and IoT applications. It provides a wide range of features and capabilities to enable efficient and reliable control of various devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - 80 MHz clock frequency - Flash memory: 256 KB - RAM: 64 KB - Operating voltage: 2.7V - 3.6V - Low power consumption - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - PWM outputs for precise control - Real-time clock (RTC) - Integrated Ethernet MAC

Package: The LM3S5951-IBZ80-C1T comes in a compact and durable package, making it suitable for various industrial and consumer applications. The package type is LQFP (Low Profile Quad Flat Package).

Essence: This microcontroller combines high performance, low power consumption, and a rich set of peripherals, making it an ideal choice for demanding embedded system designs. Its advanced features and flexible architecture allow for easy integration into various applications.

Packaging/Quantity: The LM3S5951-IBZ80-C1T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Frequency: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 2.7V - 3.6V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• PWM Outputs: 6 channels
• Real-Time Clock (RTC): Yes
• Ethernet MAC: Integrated

Detailed Pin Configuration

The LM3S5951-IBZ80-C1T 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 51-56: PWM (Pulse Width Modulation) Outputs
• Pins 57-64: Reserved
• Pins 65-72: Power Supply and Ground
• Pins 73-80: Miscellaneous Functions

Functional Features

• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Multiple communication interfaces (UART, SPI, I2C) enable seamless connectivity with other devices.
• Analog-to-digital converter (ADC) allows for precise measurement of analog signals.
• PWM outputs provide accurate control of motors, actuators, and other devices.
• Real-time clock (RTC) enables timekeeping functionality.
• Integrated Ethernet MAC facilitates network connectivity.

Advantages and Disadvantages

Advantages: - High-performance processor for efficient execution of complex tasks. - Low power consumption for extended battery life in portable applications. - Rich set of peripherals for versatile system integration. - Compact package size for space-constrained designs. - Integrated Ethernet MAC simplifies network connectivity.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the same category. - Higher cost compared to entry-level microcontrollers with similar features.

Working Principles

The LM3S5951-IBZ80-C1T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its peripherals to interact with external devices. The microcontroller can be programmed using various development tools and programming languages, allowing developers to create custom applications tailored to their specific requirements.

Detailed Application Field Plans

The LM3S5951-IBZ80-C1T is suitable for a wide range of applications, including but not limited to: - Industrial automation systems - Home automation and smart appliances - Internet of Things (IoT) devices - Robotics and control systems - Automotive electronics - Medical devices - Consumer electronics

Its high-performance capabilities, extensive peripheral set, and low power consumption make it an excellent choice for demanding applications that require reliable and efficient control.

Detailed and Complete Alternative Models

• STM32F407VG: A microcontroller from STMicroelectronics with similar performance and features.
• PIC32MX795F512L: A microcontroller from Microchip offering comparable capabilities.
• LPC1768: A micro