LM3S6100-EQC25-A2

Product Overview

Category: Microcontroller

Use: The LM3S6100-EQC25-A2 is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic projects.

Characteristics: - High-performance ARM Cortex-M3 core - 32-bit RISC architecture - Clock speed up to 50 MHz - Flash memory size: 128 KB - RAM size: 8 KB - Operating voltage: 2.7V to 3.6V - Low power consumption - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - PWM outputs - Timers and watchdog timers - GPIO pins for general-purpose input/output

Package: The LM3S6100-EQC25-A2 comes in a compact quad flat package (QFP) with 100 pins. This package offers easy integration into circuit boards and ensures reliable electrical connections.

Essence: The essence of the LM3S6100-EQC25-A2 lies in its powerful processing capabilities and versatile features, making it suitable for a wide range of applications in the embedded systems domain.

Packaging/Quantity: The LM3S6100-EQC25-A2 is typically sold individually or in small quantities, depending on the supplier's packaging policy.

Specifications

• Processor Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory Size: 128 KB
• RAM Size: 8 KB
• Operating Voltage: 2.7V to 3.6V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit resolution
• PWM Outputs: Up to 8 channels
• Timers: 4 general-purpose timers, 1 watchdog timer
• GPIO Pins: Up to 64 pins

Detailed Pin Configuration

The LM3S6100-EQC25-A2 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O (GPIO) pins
• Pins 21-28: UART communication interface
• Pins 29-36: SPI communication interface
• Pins 37-44: I2C communication interface
• Pins 45-52: Analog-to-digital converter (ADC) inputs
• Pins 53-60: PWM outputs
• Pins 61-68: Timers and watchdog timers
• Pins 69-100: Reserved for future use

Functional Features

The LM3S6100-EQC25-A2 offers several functional features that enhance its usability in embedded systems applications:

1. High-performance Processing: The ARM Cortex-M3 core provides efficient execution of instructions, enabling fast and reliable operation.

2. Versatile Communication Interfaces: The microcontroller supports UART, SPI, and I2C interfaces, allowing seamless integration with other devices and peripherals.

3. Analog-to-Digital Conversion: The built-in ADC enables accurate measurement of analog signals, making it suitable for sensor interfacing and data acquisition applications.

4. PWM Outputs: The microcontroller offers up to 8 channels of Pulse Width Modulation (PWM), allowing precise control of motor speed, LED brightness, and other applications requiring variable output signals.

5. Timers and Watchdog Timers: The presence of multiple timers and a watchdog timer enhances the timing capabilities of the microcontroller, facilitating tasks such as event scheduling and system monitoring.

6. GPIO Pins: The general-purpose input/output pins provide flexibility for connecting external devices and sensors, enabling custom functionality.

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Versatile communication interfaces - Low power consumption - Compact package size - Ample flash memory for program storage - Wide operating voltage range

Disadvantages: - Limited RAM size (8 KB) - Relatively small number of GPIO pins compared to some other microcontrollers - Availability may vary depending on the supplier

Working Principles

The LM3S6100-EQC25-A2 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacting with peripherals and external devices through various communication interfaces. The microcontroller's core handles data processing, while the integrated peripherals facilitate input/output operations and system control.

Detailed Application Field Plans

The LM3S6100-EQC25-A2 is suitable for a wide range of embedded systems applications, including but not limited to:

1. Industrial Automation: Control systems, monitoring devices, and data acquisition units.
2. Consumer Electronics: Home automation, smart appliances, and wearable devices. 3