LM3S1G21-IQC80-A2

Product Overview

Category

The LM3S1G21-IQC80-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 of up to 80 MHz
• Flash memory capacity of 1GB
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S1G21-IQC80-A2 comes in a compact quad flat package (QFP) with 80 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices and systems.

Packaging/Quantity

The LM3S1G21-IQC80-A2 is typically packaged individually and is available in quantities suitable for both small-scale and large-scale production.

Specifications

• Microcontroller: LM3S1G21
• Core: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory: 1GB
• RAM: 32KB
• Operating Voltage: 2.7V - 3.6V
• I/O Pins: 64
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 4 x 16-bit, 2 x 32-bit
• PWM Outputs: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S1G21-IQC80-A2 has a total of 80 pins, each serving a specific purpose. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-performance processing capabilities
• Efficient power management
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces
• Analog-to-digital conversion capability
• Timers and PWM outputs for precise timing control

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M3 core for efficient processing
• Low power consumption for extended battery life
• Wide operating voltage range for versatility
• Integrated peripherals reduce external component count
• Compact form factor for space-constrained applications

Disadvantages

• Limited RAM capacity compared to some other microcontrollers
• Availability of alternative models with higher specifications

Working Principles

The LM3S1G21-IQC80-A2 operates based on the principles of a 32-bit ARM Cortex-M3 core. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired functions.

Detailed Application Field Plans

The LM3S1G21-IQC80-A2 finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• LM3S1G21-IQC80-A1: Similar to LM3S1G21-IQC80-A2 but with a different package type.
• LM3S1G21-IQC80-B2: Higher clock speed variant of LM3S1G21-IQC80-A2.
• LM3S1G21-IQC80-C2: Increased flash memory capacity version of LM3S1G21-IQC80-A2.

These alternative models offer varying specifications to cater to different application requirements.

In conclusion, the LM3S1G21-IQC80-A2 is a high-performance microcontroller with a range of features and capabilities suitable for diverse electronic applications. Its compact size, low power consumption, and integrated peripherals make it an attractive choice for designers and developers in various industries.