LM3S1621-IBZ80-C5T

Product Overview

Category

The LM3S1621-IBZ80-C5T 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 32-bit ARM Cortex-M3 core
• Clock speed of 80 MHz
• Flash memory capacity of 128 KB
• RAM capacity of 8 KB
• Integrated peripherals such as UART, SPI, I2C, and GPIO
• Low power consumption
• Small form factor

Package

The LM3S1621-IBZ80-C5T comes in a compact package that ensures easy integration into electronic circuits and systems.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The LM3S1621-IBZ80-C5T is typically packaged individually and is available in various quantities depending on the requirements of the user or manufacturer.

Specifications

• Microcontroller: LM3S1621
• Core: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 3.3V
• Integrated Peripherals: UART, SPI, I2C, GPIO
• Package Type: BGA
• Pin Count: 80

Detailed Pin Configuration

The LM3S1621-IBZ80-C5T has a total of 80 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: GND (Ground)
• Pin 3: PA0 (General-Purpose I/O)
• Pin 4: PA1 (General-Purpose I/O)
• ...
• Pin 80: PB7 (General-Purpose I/O)

Functional Features

The LM3S1621-IBZ80-C5T offers several functional features that enhance its performance and usability:

• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Integrated peripherals such as UART, SPI, I2C, and GPIO enable seamless communication and control with external devices.
• Flash memory allows for program storage and easy firmware updates.
• Low power consumption ensures energy efficiency in battery-powered applications.
• Small form factor enables compact designs and space-saving integration.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals simplify system design
• Efficient use of flash memory for program storage
• Low power consumption extends battery life
• Compact form factor allows for versatile integration

Disadvantages

• Limited RAM capacity may restrict the complexity of applications
• Lack of certain advanced features compared to higher-end microcontrollers

Working Principles

The LM3S1621-IBZ80-C5T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its integrated peripherals. The microcontroller's clock speed determines the rate at which it performs these operations.

Detailed Application Field Plans

The LM3S1621-IBZ80-C5T finds application in various fields, including but not limited to:

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

In these fields, the microcontroller is utilized for control, data processing, and communication tasks, enabling the development of efficient and intelligent systems.

Detailed and Complete Alternative Models

1. LM3S1968-IBZ80-C5T: Similar to the LM3S1621-IBZ80-C5T but with higher flash memory capacity (256 KB) and more integrated peripherals.
2. LM4F120H5QR: A microcontroller from the same family, offering enhanced features such as USB connectivity and larger RAM capacity (32 KB).
3. STM32F103C8T6: An alternative microcontroller from a different manufacturer, featuring similar specifications and capabilities.

These alternative models provide options for users with specific requirements or preferences, allowing them to choose the most suitable microcontroller for their applications.

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