LM3S301-EGZ20-C2T

Product Overview

Category

The LM3S301-EGZ20-C2T 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 50 MHz
• Flash memory capacity of 128 KB
• RAM capacity of 8 KB
• Low power consumption
• Wide operating voltage range
• Multiple communication interfaces (UART, SPI, I2C)
• Integrated analog-to-digital converter (ADC)
• Real-time clock (RTC) functionality
• Small form factor

Package

The LM3S301-EGZ20-C2T is available in a compact package that ensures easy integration into electronic circuits and systems.

Essence

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

Packaging/Quantity

The LM3S301-EGZ20-C2T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: LM3S301
• Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 2.7V - 3.6V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution
• Real-Time Clock (RTC): Yes
• Package Type: LQFP
• Package Dimensions: 7mm x 7mm
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S301-EGZ20-C2T microcontroller has a total of 48 pins, which are assigned for various functions and connections. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: PA0 (General Purpose I/O)
• Pin 3: PA1 (General Purpose I/O)
• ...
• Pin 48: GND (Ground)

Functional Features

The LM3S301-EGZ20-C2T offers several functional features that enhance its performance and usability:

1. High-performance ARM Cortex-M3 core provides efficient processing capabilities.
2. Multiple communication interfaces allow seamless integration with other devices.
3. Integrated analog-to-digital converter enables precise measurement and control of analog signals.
4. Real-time clock functionality facilitates time-sensitive applications.
5. Low power consumption ensures energy efficiency.
6. Wide operating voltage range accommodates different power supply configurations.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Versatile communication interfaces
• Integrated analog-to-digital converter
• Real-time clock functionality
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited flash memory capacity (128 KB)
• Limited RAM capacity (8 KB)
• Relatively small package size

Working Principles

The LM3S301-EGZ20-C2T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its various interfaces. The microcontroller's internal components work together to provide efficient control and processing capabilities.

Detailed Application Field Plans

The LM3S301-EGZ20-C2T 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 devices
5. Automotive electronics
6. Robotics

Detailed and Complete Alternative Models

1. LM3S101-EGZ20-C2T: Similar to LM3S301-EGZ20-C2T but with reduced flash memory capacity (64 KB).
2. LM3S501-EGZ20-C2T: Similar to LM3S301-EGZ20-C2T but with increased flash memory capacity (256 KB).
3. LM3S701-EGZ20-C2T: Similar to LM3S301-EGZ20-C2T but with increased RAM capacity (16 KB).

These alternative models offer different memory capacities to cater to specific application requirements.

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