LM3S9B81-IBZ80-C5

Product Overview

Category

The LM3S9B81-IBZ80-C5 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 up to 80 MHz
• Flash memory capacity of 512 KB
• RAM capacity of 96 KB
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC) with 12-bit resolution
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S9B81-IBZ80-C5 comes in a compact package suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its powerful processing capabilities and versatile features, making it an ideal choice for embedded systems development.

Packaging/Quantity

The LM3S9B81-IBZ80-C5 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: LM3S9B81
• Core: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 96 KB
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 12-bit
• Operating Voltage Range: 2.7V - 3.6V
• Package Type: SMT
• Package Dimensions: 10mm x 10mm

Detailed Pin Configuration

The LM3S9B81-IBZ80-C5 has a total of 80 pins, which are assigned for various functions such as GPIO, communication interfaces, timers, and power supply. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-performance processing capabilities
• Multiple communication interfaces for data exchange
• Analog-to-digital converter for sensor interfacing
• Timers for precise timing operations
• GPIO pins for general-purpose input/output
• Low power consumption for energy-efficient designs
• Built-in security features for data protection

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Versatile communication interfaces
• Ample memory capacity
• Compact form factor
• Low power consumption

Disadvantages

• Limited availability of alternative models
• Relatively higher cost compared to some other microcontrollers

Working Principles

The LM3S9B81-IBZ80-C5 operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory and interacts with external devices through various communication interfaces. The microcontroller processes data, controls peripherals, and performs tasks according to the programmed instructions.

Detailed Application Field Plans

The LM3S9B81-IBZ80-C5 finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications - Robotics

Detailed and Complete Alternative Models

While the LM3S9B81-IBZ80-C5 is a highly capable microcontroller, there are alternative models available from different manufacturers that offer similar functionalities. Some notable alternatives include: - STM32F407 series by STMicroelectronics - PIC32MX series by Microchip Technology - LPC1768 by NXP Semiconductors

These alternative models provide options for designers based on specific requirements and preferences.

In conclusion, the LM3S9B81-IBZ80-C5 is a powerful microcontroller with a range of features and capabilities suitable for various applications. Its high-performance processing, versatile communication interfaces, and compact form factor make it an attractive choice for embedded systems development. While it may have limited availability of alternative models and a relatively higher cost, its advantages outweigh the disadvantages in many scenarios.