LM3S1165-EQC50-A2

Product Overview

Category

The LM3S1165-EQC50-A2 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and managing different functions.

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Clock speed of up to 50 MHz
• Flash memory capacity of 128 KB
• RAM capacity of 8 KB
• Integrated peripherals such as UART, SPI, I2C, and GPIO
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S1165-EQC50-A2 comes in a compact quad flat package (QFP) with 50 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and control capabilities in a small and low-power package.

Packaging/Quantity

The LM3S1165-EQC50-A2 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Peripherals: UART, SPI, I2C, GPIO

Detailed Pin Configuration

The LM3S1165-EQC50-A2 has a total of 50 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. GND - Ground
3. PA0 - General-purpose I/O pin
4. PA1 - General-purpose I/O pin
5. PA2 - General-purpose I/O pin
6. ... (Detailed pin configuration continues)

Functional Features

• High-performance processing capabilities
• Efficient power management
• Integrated peripherals for communication and control
• Flexible I/O options
• Real-time operating system support
• Extensive debugging and development tools

Advantages and Disadvantages

Advantages

• Powerful ARM Cortex-M3 core for efficient processing
• Low power consumption for extended battery life
• Compact form factor suitable for space-constrained applications
• Wide range of integrated peripherals for versatile functionality
• Support for real-time operating systems enhances responsiveness

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• Relatively fewer pins for I/O expansion
• Higher cost compared to lower-end microcontrollers

Working Principles

The LM3S1165-EQC50-A2 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals and I/O pins to interact with external devices. The microcontroller's firmware controls the flow of data and manages various functions according to the programmed logic.

Detailed Application Field Plans

The LM3S1165-EQC50-A2 finds application in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Home automation - Internet of Things (IoT) devices - Robotics - Automotive systems - Medical devices

Detailed and Complete Alternative Models

1. LM3S1968-EQC50-A2: Similar to LM3S1165-EQC50-A2 but with increased flash memory capacity (256 KB).
2. LM3S2110-EQC50-A2: Similar to LM3S1165-EQC50-A2 but with additional integrated Ethernet controller.
3. LM3S3748-EQC50-A2: Similar to LM3S1165-EQC50-A2 but with increased RAM capacity (32 KB).

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

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