LM3S9B95-IQC80-C3T

Product Overview

Category: Microcontroller

Use: The LM3S9B95-IQC80-C3T is a microcontroller designed for embedded systems. It provides the necessary processing power and peripherals to control various electronic devices.

Characteristics: - High-performance ARM Cortex-M3 core - 80 MHz clock frequency - 256 KB flash memory - 64 KB RAM - 80 GPIO pins - Integrated Ethernet MAC controller - Multiple communication interfaces (UART, SPI, I2C) - Low power consumption

Package: The LM3S9B95-IQC80-C3T comes in a compact quad flat package (QFP) with 100 pins. This package allows for easy integration onto printed circuit boards.

Essence: The essence of the LM3S9B95-IQC80-C3T lies in its ability to provide a powerful and versatile microcontroller solution for embedded systems. It combines high performance, ample memory, and various peripherals to meet the requirements of diverse applications.

Packaging/Quantity: The LM3S9B95-IQC80-C3T is typically sold individually or in small quantities, depending on the supplier's packaging options.

Specifications

• Core: ARM Cortex-M3
• Clock Frequency: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• GPIO Pins: 80
• Ethernet MAC Controller: Integrated
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S9B95-IQC80-C3T has a total of 100 pins arranged in a quad flat package (QFP) configuration. The pinout and functions of each pin are as follows:

(Pin Configuration Table)

Functional Features

• High-performance processing: The LM3S9B95-IQC80-C3T is powered by the ARM Cortex-M3 core, providing efficient and fast execution of instructions.
• Ample memory: With 256 KB of flash memory and 64 KB of RAM, the microcontroller can store program code and data efficiently.
• Versatile peripherals: The device offers 80 GPIO pins for general-purpose input/output operations, an integrated Ethernet MAC controller for network connectivity, and multiple communication interfaces (UART, SPI, I2C) for seamless integration with other devices.
• Low power consumption: The LM3S9B95-IQC80-C3T is designed to minimize power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Ample memory for storing code and data - Versatile peripherals for flexible integration - Low power consumption for energy-efficient operation

Disadvantages: - Limited availability of alternative models - Higher cost compared to lower-end microcontrollers

Working Principles

The LM3S9B95-IQC80-C3T operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with external devices through its peripherals, and responds to inputs from sensors or user interfaces. The ARM Cortex-M3 core provides the necessary processing power to perform these tasks efficiently.

Detailed Application Field Plans

The LM3S9B95-IQC80-C3T finds applications in various fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Robotics - Automotive systems - Consumer electronics

In industrial automation, the microcontroller can be used to control machinery, monitor sensors, and communicate with other devices on the factory floor. In IoT devices, it enables connectivity and data processing for smart home appliances or environmental monitoring systems. In robotics, the LM3S9B95-IQC80-C3T can serve as the brain of a robot, coordinating its movements and interactions. Automotive systems can benefit from the microcontroller's processing power and communication capabilities for applications such as engine control units or infotainment systems. Lastly, in consumer electronics, it can be used in various devices like home entertainment systems or wearable devices.

Detailed and Complete Alternative Models

While the LM3S9B95-IQC80-C3T offers powerful features and performance, alternative models with similar capabilities include: - STM32F407VG - PIC32MZ2048EFH064 - MSP432P401R

These alternatives provide comparable processing power, memory, and peripherals, allowing developers to choose the most suitable microcontroller for their specific application requirements.

In conclusion, the LM3S9B95-IQC80-C3T is a high-performance microcontroller designed for embedded systems. Its powerful ARM Cortex-M3 core,