LM3S9B92-IBZ80-C5

Product Overview

Category

The LM3S9B92-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 80 MHz
• Flash memory capacity of 256 KB
• RAM capacity of 64 KB
• Integrated peripherals such as UART, SPI, I2C, ADC, and PWM
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S9B92-IBZ80-C5 comes in a compact package that ensures easy integration into electronic circuits and systems.

Essence

The essence of this microcontroller lies in its powerful processing capabilities, extensive peripheral integration, and low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity

The LM3S9B92-IBZ80-C5 is typically packaged in trays or reels, with a quantity of 100 units per package.

Specifications

• Microcontroller: LM3S9B92
• Core: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Integrated Peripherals: UART, SPI, I2C, ADC, PWM
• Package Type: LQFP
• Package Size: 80 pins

Detailed Pin Configuration

The LM3S9B92-IBZ80-C5 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: UART0_RX (UART Receive)
• Pin 4: UART0_TX (UART Transmit)
• ...
• Pin 80: GPIO (General Purpose Input/Output)

Functional Features

The LM3S9B92-IBZ80-C5 offers the following functional features:

• High-performance processing capabilities
• Extensive peripheral integration for versatile applications
• Low power consumption for energy-efficient designs
• Flexible communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Pulse Width Modulation (PWM) for controlling motors and other devices
• Real-time clock for timekeeping applications
• Multiple timers/counters for accurate timing operations
• Interrupt controller for efficient event handling

Advantages and Disadvantages

Advantages

• Powerful processing capabilities enable complex tasks to be executed efficiently.
• Extensive peripheral integration reduces the need for additional components.
• Low power consumption prolongs battery life in portable devices.
• Wide operating voltage range allows for compatibility with various power sources.
• Small form factor facilitates compact and space-saving designs.

Disadvantages

• Limited flash memory capacity may restrict the size of firmware or software that can be stored.
• RAM capacity may be insufficient for certain memory-intensive applications.
• The package size may limit the number of available pins for external connections.

Working Principles

The LM3S9B92-IBZ80-C5 operates based on the principles of a 32-bit ARM Cortex-M3 microcontroller. It executes instructions stored in its flash memory, processes data, and interacts with integrated peripherals to perform specific tasks. The core's clock speed determines the rate at which instructions are executed, while the integrated peripherals enable communication, control, and measurement functions.

Detailed Application Field Plans

The LM3S9B92-IBZ80-C5 finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor drives, and monitoring devices.
2. Internet of Things (IoT): Smart home automation, sensor networks, and wearable devices.
3. Automotive: Engine control units, dashboard displays, and infotainment systems.
4. Medical Devices: Patient monitoring, diagnostic equipment, and medical imaging.
5. Consumer Electronics: Home appliances, gaming consoles, and multimedia devices.

Detailed and Complete Alternative Models

1. STM32F407VG: Similar 32-bit ARM Cortex-M4 microcontroller with higher flash memory capacity.
2. PIC32MX795F512L: 32-bit microcontroller with similar peripherals and a larger RAM capacity.
3. MSP430F5529: Low-power 16-bit microcontroller with integrated USB and capacitive touch sensing.

These alternative models offer comparable features and can be considered based on specific project requirements.

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