LM3S9L97-IQC80-C1T

Product Overview

Category: Microcontroller

Use: The LM3S9L97-IQC80-C1T 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, etc.) - Real-time clock (RTC) - Analog-to-digital converter (ADC)

Package and Quantity: The LM3S9L97-IQC80-C1T comes in an 80-pin LQFP package. It is typically sold individually or in small quantities.

Essence: The essence of the LM3S9L97-IQC80-C1T lies in its powerful processing capabilities, extensive peripheral integration, and low power consumption. These features make it suitable for a wide range of embedded system applications.

Packaging/Quantity: The LM3S9L97-IQC80-C1T is usually packaged in trays or tubes to protect it during shipping and handling. The quantity per package depends on the supplier and customer requirements.

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, GPIO, PWM, ADC, RTC, etc.
• Power Consumption: Low power mode available

Detailed Pin Configuration

The LM3S9L97-IQC80-C1T has a total of 80 pins. The pin configuration is as follows:

• Pins 1-10: GPIO
• Pins 11-20: UART
• Pins 21-30: SPI
• Pins 31-40: I2C
• Pins 41-50: PWM
• Pins 51-60: ADC
• Pins 61-70: RTC
• Pins 71-80: Power and Ground

Functional Features

• High-performance processing capabilities
• Extensive integrated peripherals for versatile connectivity options
• Real-time clock for timekeeping applications
• Analog-to-digital converter for precise analog signal measurements
• Low power consumption for energy-efficient designs
• Flexible GPIO pins for general-purpose input/output operations
• PWM outputs for controlling motors, LEDs, etc.

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M3 core for high-performance applications - Extensive peripheral integration reduces the need for external components - Low power consumption extends battery life in portable devices - Versatile GPIO pins allow for flexible interfacing with other devices - Real-time clock enables accurate timekeeping functionality

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers - Requires knowledge of embedded systems programming for effective utilization

Working Principles

The LM3S9L97-IQC80-C1T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to interact with external devices. The microcontroller's core processes data and controls the flow of information within the system.

Detailed Application Field Plans

The LM3S9L97-IQC80-C1T can be used in various application fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Medical devices - Automotive systems - Robotics

Detailed and Complete Alternative Models

Some alternative models to the LM3S9L97-IQC80-C1T microcontroller include: - STM32F407VG - PIC32MX795F512L - MSP430F5529 - LPC1768 - ATmega328P

These alternatives offer similar functionalities and can be considered based on specific project requirements.

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