LM3S9B92-IQC80-C3

Product Overview

Category: Microcontroller

Use: The LM3S9B92-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 - Integrated peripherals (UART, SPI, I2C, ADC, etc.) - Low power consumption - Real-time operating system (RTOS) support

Package and Quantity: The LM3S9B92-IQC80-C3 comes in an 80-pin LQFP (Low-profile Quad Flat Package) package. It is typically sold individually or in small quantities.

Essence: The LM3S9B92-IQC80-C3 is a powerful microcontroller that serves as the brain of many electronic devices. It combines high performance, low power consumption, and a rich set of integrated peripherals, making it suitable for a wide range of applications.

Packaging/Quantity: The LM3S9B92-IQC80-C3 is usually packaged individually or in small quantities, depending on the supplier.

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: -40°C to +85°C
• Integrated Peripherals: UART, SPI, I2C, ADC, PWM, GPIO, etc.
• Power Consumption: Varies based on usage and configuration

Detailed Pin Configuration

The LM3S9B92-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: Ground and power supply

Functional Features

The LM3S9B92-IQC80-C3 offers several functional features that enhance its performance and versatility:

1. High-performance Core: The ARM Cortex-M3 core provides efficient processing capabilities, enabling the microcontroller to handle complex tasks.
2. Integrated Peripherals: The microcontroller includes various integrated peripherals such as UART, SPI, I2C, ADC, and PWM, allowing for seamless communication and control with external devices.
3. Real-time Operating System Support: The LM3S9B92-IQC80-C3 is compatible with real-time operating systems, facilitating multitasking and time-critical applications.
4. Low Power Consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered devices or energy-efficient applications.

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core ensures efficient processing. - Integrated peripherals simplify system design and reduce external component count. - Real-time operating system support enables time-critical applications. - Low power consumption extends battery life in portable devices.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - The 80-pin package may require more board space compared to smaller packages. - Availability and pricing may vary depending on the supplier.

Working Principles

The LM3S9B92-IQC80-C3 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, communicates with external devices through integrated peripherals, and controls various functions of the system it is embedded in. The ARM Cortex-M3 core provides the computational power and supports the execution of complex algorithms and tasks.

Detailed Application Field Plans

The LM3S9B92-IQC80-C3 can be used in various application fields, including but not limited to:

1. Industrial Automation: Control systems, motor drives, and monitoring devices.
2. Consumer Electronics: Home appliances, gaming consoles, and audio/video equipment.
3. Internet of Things (IoT): Smart home devices, wearable technology, and connected sensors.
4. Automotive: Infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).
5. Medical Devices: Patient monitoring systems, diagnostic equipment,