LM3S9B90-IQC80-C5T

Product Overview

Category: Microcontroller

Use: The LM3S9B90-IQC80-C5T is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic projects.

Characteristics: - High-performance ARM Cortex-M3 core - 80 MHz clock frequency - 256 KB flash memory - 64 KB RAM - 80-pin LQFP package - Integrated Ethernet MAC and PHY - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-Digital Converter (ADC) - Real-Time Clock (RTC) - Low power consumption

Package and Quantity: The LM3S9B90-IQC80-C5T comes in an 80-pin LQFP package. It is typically sold individually or in small quantities.

Essence: This microcontroller serves as the brain of embedded systems, providing processing power, memory, and various peripherals to control and interact with external devices.

Packaging/Quantity: The LM3S9B90-IQC80-C5T is usually packaged in trays or tubes, with each package containing one microcontroller.

Specifications

• Core: ARM Cortex-M3
• Clock Frequency: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Package Type: 80-pin LQFP
• Communication Interfaces: UART, SPI, I2C
• Ethernet: Integrated MAC and PHY
• ADC Resolution: 12-bit
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C

Pin Configuration

The LM3S9B90-IQC80-C5T has a total of 80 pins. The pin configuration is as follows:

[Insert detailed pin configuration diagram here]

Functional Features

• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Integrated Ethernet MAC and PHY enable network connectivity.
• Multiple communication interfaces (UART, SPI, I2C) allow for easy integration with other devices.
• Analog-to-Digital Converter (ADC) enables precise measurement of analog signals.
• Real-Time Clock (RTC) provides accurate timekeeping functionality.
• Low power consumption ensures energy-efficient operation.

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M3 core for high-performance applications. - Integrated Ethernet for network connectivity. - Ample flash memory and RAM for data storage and processing. - Versatile communication interfaces for easy integration. - Low power consumption for energy efficiency.

Disadvantages: - Limited availability in certain regions. - Relatively higher cost compared to some other microcontrollers. - Requires knowledge of embedded systems programming for effective utilization.

Working Principles

The LM3S9B90-IQC80-C5T operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and controls external devices through its various peripherals. The ARM Cortex-M3 core provides the computational power, while the integrated Ethernet, communication interfaces, ADC, and RTC enable connectivity, data exchange, and precise timing.

Application Field Plans

The LM3S9B90-IQC80-C5T finds applications in various fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Home automation systems - Robotics - Automotive electronics - Medical devices

Alternative Models

If the LM3S9B90-IQC80-C5T is not available or does not meet specific requirements, alternative microcontrollers with similar features and capabilities include: - STM32F407VG - PIC32MZ2048EFH144 - MSP432P401R

These alternative models can be considered based on the specific needs of the project.

Note: The content provided above is for illustrative purposes only and may not reflect the actual specifications or characteristics of the LM3S9B90-IQC80-C5T microcontroller.