LM3S1110-IBZ25-A2T

Product Overview

Category

The LM3S1110-IBZ25-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 of 25 MHz
• Flash memory capacity of 128 KB
• RAM size of 8 KB
• Low power consumption
• Wide operating voltage range
• Multiple communication interfaces (UART, I2C, SPI)
• Analog-to-digital converter (ADC)
• Timers and PWM outputs
• GPIO pins for general-purpose input/output

Package

The LM3S1110-IBZ25-A2T is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its powerful processing capabilities, low power consumption, and versatile features, enabling efficient control and data manipulation in various electronic systems.

Packaging/Quantity

The LM3S1110-IBZ25-A2T is typically packaged in trays or reels, with a quantity of 250 units per reel.

Specifications

• Microcontroller: LM3S1110
• Core: ARM Cortex-M3
• Clock Speed: 25 MHz
• Flash Memory: 128 KB
• RAM Size: 8 KB
• Operating Voltage Range: 2.7V - 3.6V
• Communication Interfaces: UART, I2C, SPI
• ADC Resolution: 12-bit
• Timers: 4
• PWM Outputs: 8
• GPIO Pins: 24

Detailed Pin Configuration

The LM3S1110-IBZ25-A2T has a total of 64 pins, which are assigned for various functions such as power supply, communication, I/O, and control. The pin configuration is as follows:

• Pins 1-8: Ground (GND)
• Pins 9-16: Power Supply (VDD)
• Pins 17-24: General-Purpose Input/Output (GPIO)
• Pins 25-32: Communication Interfaces (UART, I2C, SPI)
• Pins 33-40: Analog-to-Digital Converter (ADC)
• Pins 41-48: Timers and PWM Outputs
• Pins 49-64: Reserved

Functional Features

The LM3S1110-IBZ25-A2T offers the following functional features:

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

2. Low Power Consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered applications.

3. Versatile Communication Interfaces: The UART, I2C, and SPI interfaces allow seamless integration with other devices and systems.

4. Analog-to-Digital Conversion: The built-in ADC enables accurate conversion of analog signals into digital values for further processing.

5. Timers and PWM Outputs: The microcontroller includes timers and PWM outputs, facilitating precise timing and control of external devices.

6. GPIO Pins: The GPIO pins provide flexibility for connecting external components and sensors, allowing customization of the system's functionality.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Low power consumption
• Versatile communication interfaces
• Built-in ADC for analog signal conversion
• Timers and PWM outputs for precise control
• Flexible GPIO pins for customization

Disadvantages

• Limited flash memory capacity (128 KB)
• Relatively small RAM size (8 KB)
• Restricted number of GPIO pins (24)

Working Principles

The LM3S1110-IBZ25-A2T operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory, manipulating data and controlling various peripherals based on the program logic. The microcontroller communicates with external devices through its communication interfaces, processes analog signals using the built-in ADC, and generates precise timing and control signals using timers and PWM outputs.

Detailed Application Field Plans

The LM3S1110-IBZ25-A2T finds applications in a wide range of electronic systems, including but not limited to:

1. Industrial Automation: Control systems for machinery and equipment.
2. Consumer Electronics: Smart home devices, wearable technology, and entertainment systems.
3. Automotive: Engine management, dashboard controls, and infotainment systems.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical imaging devices.
5. Internet of Things (IoT): Sensor nodes, data loggers, and remote monitoring systems.

Detailed and Complete Alternative Models

1. LM3S1010-IBZ25-A2T: Similar to LM3S1110-IBZ25