LM3S1162-IBZ50-A2

Product Overview

Category

The LM3S1162-IBZ50-A2 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: 128 KB
• RAM: 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 for precise control
• Real-time clock (RTC) functionality

Package

The LM3S1162-IBZ50-A2 is available in a small form factor package, making it suitable for space-constrained applications.

Essence

This microcontroller provides a powerful and efficient solution for embedded systems that require high-performance processing capabilities.

Packaging/Quantity

The LM3S1162-IBZ50-A2 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller family: LM3S
• Model: LM3S1162-IBZ50-A2
• Core architecture: ARM Cortex-M3
• Clock speed: 50 MHz
• Flash memory: 128 KB
• RAM: 8 KB
• Operating voltage: 2.7V to 3.6V
• Communication interfaces: UART, SPI, I2C
• ADC resolution: 12 bits
• PWM outputs: 4 channels
• Real-time clock (RTC): Yes
• Package type: Small form factor

Detailed Pin Configuration

The LM3S1162-IBZ50-A2 microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pin 1: VDD (Power supply)
• Pin 2: GND (Ground)
• Pin 3: GPIO0
• Pin 4: GPIO1
• ...
• Pin 63: GPIO62
• Pin 64: GPIO63

Please refer to the datasheet for a complete pinout diagram and detailed pin descriptions.

Functional Features

The LM3S1162-IBZ50-A2 microcontroller offers several functional features, including:

• High-performance ARM Cortex-M3 core for efficient processing
• Multiple communication interfaces for seamless connectivity
• Analog-to-digital converter for precise measurement and data acquisition
• PWM outputs for accurate control of external devices
• Real-time clock functionality for timekeeping applications
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Versatile communication interfaces
• Efficient power management
• Compact form factor
• Extensive peripheral support

Disadvantages

• Limited flash memory and RAM capacity
• Relatively higher cost compared to some alternatives
• Steeper learning curve for beginners

Working Principles

The LM3S1162-IBZ50-A2 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 various interfaces. The microcontroller's internal peripherals and modules enable it to perform specific tasks, such as analog-to-digital conversion, pulse-width modulation, and real-time clock functions.

Detailed Application Field Plans

The LM3S1162-IBZ50-A2 microcontroller finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems, motor drives, and monitoring devices.
2. Consumer electronics: Home appliances, gaming consoles, and audio/video equipment.
3. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks.
4. Automotive: Engine control units, dashboard displays, and infotainment systems.
5. Medical devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

1. LM3S1968-IBZ50-A2: Higher flash memory capacity (256 KB) and additional peripherals.
2. LM3S2110-IBZ50-A2: Lower power consumption and extended temperature range.
3. LM3S3748-IBZ50-A2: Enhanced connectivity options and increased RAM capacity.

These alternative models offer different features and specifications to cater to specific application requirements.

In conclusion, the LM3S1162-IBZ50-A2 microcontroller is a high-performance ARM Cortex-M3-based device that provides efficient processing, versatile communication interfaces, and various functional features. It finds applications in diverse fields and has alternative models with different capabilities to suit specific needs.