LM3S9DN5-IQC80-A1

Product Overview

Category

The LM3S9DN5-IQC80-A1 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
• Integrated peripherals for versatile functionality
• Low power consumption
• Wide operating voltage range
• Robust and reliable design

Package

The LM3S9DN5-IQC80-A1 is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of the LM3S9DN5-IQC80-A1 lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or trays, with quantities varying depending on the supplier. Common packaging options include tape and reel packaging with 250 or 500 units per reel.

Specifications

• Microcontroller: LM3S9DN5-IQC80-A1
• Core: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 96 KB
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: LQFP-80

Detailed Pin Configuration

The LM3S9DN5-IQC80-A1 microcontroller features an LQFP-80 package with the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | PA0 | General-Purpose I/O | | 3 | PA1 | General-Purpose I/O | | ... | ... | ... | | 80 | GND | Ground |

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals including UART, SPI, I2C, and GPIO for versatile connectivity options
• On-chip memory for program storage and data handling
• Real-time clock (RTC) for timekeeping applications
• Analog-to-digital converter (ADC) for analog signal processing
• Timers and PWM modules for precise timing and control
• Interrupt controller for efficient event handling
• Low power modes for energy-efficient operation

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Versatile integrated peripherals
• Compact package size
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers in the same category
• Relatively higher cost compared to entry-level microcontrollers

Working Principles

The LM3S9DN5-IQC80-A1 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its integrated peripherals, and communicates with external devices through various interfaces. The microcontroller's working principle revolves around efficiently controlling and manipulating data according to the programmed instructions.

Detailed Application Field Plans

The LM3S9DN5-IQC80-A1 microcontroller finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive systems - Medical devices - Robotics

Detailed and Complete Alternative Models

• LM3S9DN5-IQC80-A2: Similar to LM3S9DN5-IQC80-A1 with increased flash memory capacity (1 MB)
• LM3S9DN5-IQC80-B1: Similar to LM3S9DN5-IQC80-A1 with extended temperature range (-40°C to +105°C)
• LM3S9DN5-IQC80-C1: Similar to LM3S9DN5-IQC80-A1 with additional integrated peripherals for specific applications

These alternative models provide options with varying specifications and features to cater to different project requirements.

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