LM3S9L97-IQC80-C0

Product Overview

Category: Microcontroller

Use: The LM3S9L97-IQC80-C0 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 LM3S9L97-IQC80-C0 is available in an 80-pin LQFP (Low Profile Quad Flat Package) package. The quantity may vary depending on the supplier or manufacturer.

Essence: The LM3S9L97-IQC80-C0 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 LM3S9L97-IQC80-C0 is typically sold individually or in small quantities, depending on the supplier or manufacturer.

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.
• Power Consumption: Varies depending on usage and configuration

Detailed Pin Configuration

The LM3S9L97-IQC80-C0 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 LM3S9L97-IQC80-C0 microcontroller offers a range of functional features, including:

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals for communication and control purposes
• Ample flash memory and RAM for program storage and data handling
• Low power consumption for energy-efficient operation
• Flexible GPIO pins for interfacing with external devices
• Support for various communication protocols (UART, SPI, I2C)
• Analog-to-digital conversion capability 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 flexibility and ease of use. - Ample flash memory and RAM allow for complex applications. - Low power consumption extends battery life in portable devices. - Wide operating temperature range enables usage in harsh environments.

Disadvantages: - Limited number of pins may restrict the number of peripherals that can be connected simultaneously. - Availability and pricing may vary depending on the supplier or manufacturer.

Working Principles

The LM3S9L97-IQC80-C0 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 can be programmed using a suitable development environment, allowing developers to create custom applications and control external devices.

Detailed Application Field Plans

The LM3S9L97-IQC80-C0 microcontroller is suitable for a wide range of application fields, including but not limited to:

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

Detailed and Complete Alternative Models

• STM32F407VG: ARM Cortex-M4 microcontroller with similar features and performance.
• PIC32MX795F512L: Microcontroller from Microchip with comparable capabilities.
• MSP430F5529: Ultra-low-power microcontroller from Texas Instruments suitable for battery-powered applications.
• LPC1768: ARM Cortex-M3 microcontroller from NXP Semiconductors with similar specifications.

These alternative models offer similar functionality and can be considered as alternatives to the LM3S9L97-IQC