LM3S9C97-IBZ80-A2T

Product Overview

Category: Microcontroller

Use: The LM3S9C97-IBZ80-A2T is a microcontroller designed for various embedded applications. It provides a wide range of features and capabilities to support the development of advanced electronic systems.

Characteristics: - High-performance ARM Cortex-M3 core - 80 MHz clock frequency - Flash memory size: 512 KB - RAM size: 96 KB - Operating voltage: 3.3V - Package type: BGA (Ball Grid Array) - Temperature range: -40°C to +85°C

Package and Quantity: The LM3S9C97-IBZ80-A2T is available in a BGA package, which consists of a grid of solder balls on the underside of the chip. It is supplied in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Processor: ARM Cortex-M3
• Clock Frequency: 80 MHz
• Flash Memory Size: 512 KB
• RAM Size: 96 KB
• Operating Voltage: 3.3V
• I/O Pins: 80
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: 6
• PWM Outputs: 4
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM3S9C97-IBZ80-A2T has a total of 100 pins, arranged in a specific configuration. Here is a detailed pinout diagram:

Functional Features

• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Ample flash memory and RAM size allow for the implementation of complex applications.
• Multiple communication interfaces enable seamless connectivity with other devices.
• The built-in ADC allows for analog signal acquisition and processing.
• Timers/counters and PWM outputs facilitate precise timing and control.

Advantages and Disadvantages

Advantages: - Powerful processing capabilities due to the ARM Cortex-M3 core. - Sufficient memory resources for complex applications. - Versatile communication interfaces enhance connectivity options. - Wide operating temperature range enables usage in various environments.

Disadvantages: - BGA package may require specialized equipment for soldering. - Limited number of I/O pins compared to some other microcontrollers. - Higher power consumption compared to low-power microcontrollers.

Working Principles

The LM3S9C97-IBZ80-A2T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its CPU, and communicates with external devices through its various interfaces. The microcontroller's working principles involve executing program instructions, managing memory resources, and interacting with peripherals to perform desired tasks.

Application Field Plans

The LM3S9C97-IBZ80-A2T is suitable for a wide range of embedded applications, including but not limited to: - Industrial automation systems - Consumer electronics - Medical devices - Automotive electronics - Internet of Things (IoT) devices

Alternative Models

If the LM3S9C97-IBZ80-A2T does not meet specific requirements, alternative microcontrollers with similar features and capabilities can be considered. Some alternatives to the LM3S9C97-IBZ80-A2T include: - STM32F407VG - PIC32MX795F512L - LPC1768

These alternative models offer comparable performance and functionality, providing flexibility in choosing the most suitable microcontroller for a particular application.

In conclusion, the LM3S9C97-IBZ80-A2T is a high-performance microcontroller with an ARM Cortex-M3 core. It offers a wide range of features and capabilities, making it suitable for various embedded applications. Its powerful processing capabilities, ample memory resources, and versatile communication interfaces make it a reliable choice for developers.