LM3S9B90-IQC80-C3

Product Overview

Category

The LM3S9B90-IQC80-C3 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 with advanced features
• Low power consumption
• Integrated peripherals for enhanced functionality
• Robust design for reliable operation
• Suitable for a wide range of applications

Package

The LM3S9B90-IQC80-C3 is available in a compact package, which ensures easy integration into electronic circuits.

Essence

This microcontroller serves as the brain of electronic devices, enabling them to perform complex tasks efficiently.

Packaging/Quantity

The LM3S9B90-IQC80-C3 is typically packaged individually and is available in varying quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: 80 MHz
• Flash memory: 256 KB
• RAM: 64 KB
• Operating voltage: 3.3 V
• Number of I/O pins: 80
• Communication interfaces: UART, SPI, I2C, USB
• Analog-to-digital converter (ADC) resolution: 12-bit
• Timers: Multiple timers with various modes

Detailed Pin Configuration

The LM3S9B90-IQC80-C3 microcontroller has a total of 80 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-10: General-purpose I/O (GPIO)
• Pins 11-20: Analog input channels
• Pins 21-30: UART communication interface
• Pins 31-40: SPI communication interface
• Pins 41-50: I2C communication interface
• Pins 51-60: USB communication interface
• Pins 61-70: Timers and PWM outputs
• Pins 71-80: Power supply and ground

Functional Features

• High-speed processing capabilities for efficient data handling
• Integrated peripherals such as UART, SPI, I2C, and USB for seamless communication with external devices
• Analog-to-digital converter (ADC) for accurate measurement of analog signals
• Multiple timers with various modes for precise timing operations
• Flexible GPIO pins for interfacing with external components

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Low power consumption for energy-efficient operation
• Wide range of integrated peripherals for enhanced functionality
• Robust design ensures reliable operation in harsh environments

Disadvantages

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

Working Principles

The LM3S9B90-IQC80-C3 operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory and interacts with external devices through its integrated peripherals. The microcontroller processes data, performs calculations, and controls the overall operation of the electronic device it is embedded in.

Detailed Application Field Plans

The LM3S9B90-IQC80-C3 microcontroller finds applications in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. STM32F407VG - Microcontroller with similar features and performance from STMicroelectronics.
2. PIC32MX795F512L - Microcontroller with comparable specifications from Microchip Technology.
3. MSP430F5529 - Low-power microcontroller alternative from Texas Instruments.

These alternative models offer similar functionality and can be considered as substitutes for the LM3S9B90-IQC80-C3 in various applications.

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