LM3S9D90-IBZ80-A2

Product Overview

Category

The LM3S9D90-IBZ80-A2 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance microcontroller
• Low power consumption
• Integrated peripherals for enhanced functionality
• Advanced connectivity options
• Robust and reliable design

Package

The LM3S9D90-IBZ80-A2 is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities for electronic devices and systems.

Packaging/Quantity

The LM3S9D90-IBZ80-A2 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: 80 MHz
• Flash memory: 256 KB
• RAM: 64 KB
• Operating voltage: 3.3V
• Digital I/O pins: 80
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 6
• ADC resolution: 12-bit
• PWM outputs: 8
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The LM3S9D90-IBZ80-A2 features a total of 80 digital I/O pins, which are organized into multiple ports. Each pin serves a specific purpose and can be configured for input or output as required by the application.

For a detailed pin configuration diagram and description, please refer to the datasheet provided by the manufacturer.

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, and USB for seamless communication
• Multiple timers/counters for precise timing operations
• Analog-to-digital converter (ADC) for accurate analog signal acquisition
• Pulse-width modulation (PWM) outputs for controlling analog devices
• Low power consumption modes for energy-efficient operation
• Built-in security features to protect against unauthorized access

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Versatile connectivity options
• Compact package size
• Low power consumption
• Robust and reliable design

Disadvantages

• Limited memory capacity compared to some other microcontrollers in the same category
• Relatively higher cost compared to entry-level microcontrollers

Working Principles

The LM3S9D90-IBZ80-A2 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform specific tasks. The microcontroller interacts with external devices through its digital I/O pins and communication interfaces, enabling it to receive inputs, process them, and generate appropriate outputs.

Detailed Application Field Plans

The LM3S9D90-IBZ80-A2 finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications - Robotics

Detailed and Complete Alternative Models

• LM3S1968-IQC50-A2: Similar microcontroller with increased flash memory capacity
• LM3S2110-IQC25-A2: Lower-cost alternative with reduced peripheral options
• LM3S3748-IQC50-A2: Microcontroller with enhanced security features

These alternative models offer varying specifications and features, allowing users to choose the most suitable option based on their specific requirements.

In conclusion, the LM3S9D90-IBZ80-A2 is a high-performance microcontroller with versatile connectivity options, making it suitable for a wide range of applications. Its compact design, low power consumption, and robust functionality make it an excellent choice for various electronic systems and devices.