LM3S2608-IQC50-A2T

Product Overview

Category

The LM3S2608-IQC50-A2T 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: 50 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 2.7V - 3.6V
• Package type: LQFP (Low-profile Quad Flat Package)
• Temperature range: -40°C to +85°C

Package and Quantity

The LM3S2608-IQC50-A2T is available in a LQFP package. It is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: ARM Cortex-M3
• CPU Frequency: 50 MHz
• Data Bus Width: 32 bits
• Program Memory Size: 64 KB Flash
• RAM Size: 8 KB
• Number of I/O Pins: 50
• ADC Channels: 8
• UART Modules: 4
• SPI Modules: 2
• I2C Modules: 2
• Timers: 6
• Operating Voltage Range: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM3S2608-IQC50-A2T has a total of 100 pins. 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 5: PA2 (General Purpose I/O)
• ...
• Pin 100: PB49 (General Purpose I/O)

Functional Features

1. High-performance ARM Cortex-M3 core provides efficient processing capabilities.
2. Ample flash memory and RAM for storing and manipulating data.
3. Multiple UART, SPI, and I2C modules allow for easy communication with other devices.
4. Built-in ADC channels enable analog signal acquisition.
5. Timers provide precise timing control for various applications.
6. Low-power consumption for energy-efficient operation.
7. Wide operating temperature range allows for use in harsh environments.

Advantages

• Powerful processing capabilities due to the ARM Cortex-M3 core.
• Sufficient memory for data storage and manipulation.
• Versatile communication interfaces facilitate connectivity with other devices.
• Precise timing control through timers.
• Low-power consumption for energy efficiency.
• Suitable for use in a wide range of temperatures.

Disadvantages

• Limited number of I/O pins may restrict the number of external devices that can be connected simultaneously.
• Relatively small flash memory size compared to some other microcontrollers in the same category.

Working Principles

The LM3S2608-IQC50-A2T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its CPU, and communicates with external devices through various interfaces. The microcontroller's internal components work together to perform tasks according to the program code loaded into its memory.

Application Field Plans

The LM3S2608-IQC50-A2T is widely used in various applications, including but not limited to:

1. Industrial automation systems
2. Consumer electronics
3. Medical devices
4. Automotive electronics
5. Home automation
6. Internet of Things (IoT) devices
7. Robotics

Alternative Models

1. LM3S2601-IQC50-A2T: Similar specifications but with a smaller flash memory size (32 KB).
2. LM3S2604-IQC50-A2T: Similar specifications but with a larger flash memory size (128 KB).
3. LM3S2609-IQC50-A2T: Similar specifications but with additional features such as Ethernet connectivity.

These alternative models provide options with varying memory sizes and additional functionalities, allowing users to choose the most suitable microcontroller for their specific requirements.

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