LM3S9DN5-IBZ80-A1T

Product Overview

Category

The LM3S9DN5-IBZ80-A1T 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 512 KB
• RAM capacity of 96 KB
• Integrated peripherals for communication, timers, and analog-to-digital conversion
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S9DN5-IBZ80-A1T is available in a compact package that ensures easy integration into electronic circuits.

Essence

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

Packaging/Quantity

The LM3S9DN5-IBZ80-A1T is typically packaged in reels or trays, with quantities varying depending on the manufacturer's specifications.

Specifications

• Microcontroller: LM3S9DN5-IBZ80-A1T
• Core: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory: 512 KB
• RAM: 96 KB
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Communication Interfaces: UART, I2C, SPI
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 4 x 16-bit, 2 x 32-bit
• GPIO Pins: 80

Detailed Pin Configuration

The LM3S9DN5-IBZ80-A1T microcontroller has a total of 80 GPIO pins, which can be configured for various purposes such as input, output, or alternate functions. 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: PB15 (General-Purpose I/O)

Functional Features

The LM3S9DN5-IBZ80-A1T microcontroller offers several functional features that enhance its usability and performance:

1. High-performance ARM Cortex-M3 core provides efficient processing capabilities.
2. Integrated peripherals such as UART, I2C, SPI enable seamless communication with other devices.
3. Analog-to-Digital Converter (ADC) allows for precise measurement of analog signals.
4. Timers provide accurate timing and event control.
5. Low power consumption ensures energy efficiency in battery-powered applications.
6. Wide operating voltage range allows for flexibility in different power supply scenarios.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Versatile communication interfaces
• Precise analog signal measurement
• Accurate timing and event control
• Energy-efficient design
• Flexible power supply options

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers in the market
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

The LM3S9DN5-IBZ80-A1T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired tasks. The microcontroller interacts with external devices through its communication interfaces and utilizes its integrated peripherals for specific functionalities.

Detailed Application Field Plans

The LM3S9DN5-IBZ80-A1T microcontroller finds applications 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

Detailed and Complete Alternative Models

1. STM32F407VG: A similar microcontroller with a 32-bit ARM Cortex-M4 core, higher flash memory capacity, and additional features.
2. PIC32MX795F512L: Another alternative microcontroller with a 32-bit MIPS core, comparable flash memory capacity, and a different set of peripherals.
3. MSP430F5529: A low-power microcontroller with a 16-bit RISC core, lower flash memory capacity, and specialized features for battery-powered applications.

These alternative models offer different specifications and features, allowing users to choose the most suitable microcontroller for their specific requirements.

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