LM3S9B96-IQC80-C0T

Product Overview

Category: Microcontroller

Use: The LM3S9B96-IQC80-C0T 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 speed - 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 LM3S9B96-IQC80-C0T 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 interfaces to connect with other components.

Packaging/Quantity: The LM3S9B96-IQC80-C0T is usually packaged in trays or tubes, with each package containing one microcontroller.

Specifications

• Core: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Package Type: 80-pin LQFP
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Integrated Peripherals: UART, SPI, I2C, GPIO, PWM, ADC, RTC

Detailed Pin Configuration

The LM3S9B96-IQC80-C0T has a total of 80 pins, which are assigned to various functions and interfaces. Here is a brief overview of the pin configuration:

• Pins 1-10: Analog-to-digital converter (ADC) inputs
• Pins 11-20: General-purpose input/output (GPIO) pins
• Pins 21-30: Serial peripheral interface (SPI) pins
• Pins 31-40: Inter-integrated circuit (I2C) pins
• Pins 41-50: Universal asynchronous receiver-transmitter (UART) pins
• Pins 51-60: Pulse-width modulation (PWM) pins
• Pins 61-70: Additional GPIO pins
• Pins 71-80: Power supply and ground pins

For a detailed pinout diagram and more information, refer to the LM3S9B96-IQC80-C0T datasheet.

Functional Features

The LM3S9B96-IQC80-C0T offers several functional features that make it suitable for a wide range of applications. Some of its key features include:

• High-performance ARM Cortex-M3 core for efficient processing
• Ample flash memory and RAM for storing program code and data
• Integrated peripherals such as UART, SPI, I2C, and PWM for easy communication with other devices
• Analog-to-digital converter (ADC) for precise analog signal measurements
• Real-time clock (RTC) for timekeeping applications
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M3 core provides high-performance processing capabilities - Ample memory resources allow for complex applications - Integrated peripherals simplify system design and reduce external component count - Low power consumption extends battery life in portable devices - Wide operating temperature range enables use in various environments

Disadvantages: - Limited number of pins may restrict the number of external components that can be connected directly - Higher cost compared to simpler microcontrollers with fewer features - Steeper learning curve for beginners due to the complexity of the ARM Cortex-M3 architecture

Working Principles

The LM3S9B96-IQC80-C0T operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and communicates with other devices through its integrated peripherals. The ARM Cortex-M3 core provides the processing power, while the various peripherals enable interaction with the external world.

Detailed Application Field Plans

The LM3S9B96-IQC80-C0T can be used in a wide range of applications, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Home automation systems - Robotics - Automotive electronics - Medical devices - Consumer electronics

Its versatility and feature set make it suitable for projects that require a combination of processing power, memory, and connectivity.

Alternative Models

If the LM3S9B96-IQC80-C0T does not meet specific requirements, there are alternative microcontrollers available in the market. Some popular alternatives include:

• STM32F407VG: A microcontroller from ST