LM3S6618-IQC50-A2

Product Overview

Category

The LM3S6618-IQC50-A2 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 50 MHz
• Flash memory capacity of 256 KB
• RAM capacity of 64 KB
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S6618-IQC50-A2 comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for embedded systems.

Packaging/Quantity

The LM3S6618-IQC50-A2 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage Range: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 100
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: 4 x 16-bit, 2 x 32-bit
• PWM Outputs: Up to 10
• GPIO Pins: Up to 80

Detailed Pin Configuration

The LM3S6618-IQC50-A2 has a total of 100 pins. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: GND (Ground)
• Pin 3: GPIO0
• Pin 4: GPIO1
• ...
• Pin 99: GPIO98
• Pin 100: GPIO99

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals such as UART, SPI, and I2C for communication
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers/Counters for accurate timing and event counting
• PWM outputs for controlling motors and other devices
• GPIO pins for general-purpose input/output operations
• Low power consumption for energy-efficient designs
• Wide operating voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Versatile communication interfaces
• Precise analog signal measurement
• Accurate timing and event counting
• Flexible control of motors and devices
• General-purpose input/output operations
• Energy-efficient design
• Wide application range

Disadvantages

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

Working Principles

The LM3S6618-IQC50-A2 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 communicates with external devices through its integrated communication interfaces, reads analog signals using the ADC, generates precise timing using timers/counters, and provides control signals through PWM outputs and GPIO pins.

Detailed Application Field Plans

The LM3S6618-IQC50-A2 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 - Home automation

Detailed and Complete Alternative Models

• LM3S6611-IQC50-A2: Similar specifications but with a lower flash memory capacity of 128 KB
• LM3S6616-IQC50-A2: Similar specifications but with a higher flash memory capacity of 512 KB
• LM3S6619-IQC50-A2: Similar specifications but with additional integrated peripherals for enhanced functionality

These alternative models provide options with varying flash memory capacities and additional features to suit different application requirements.

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