LM3S1911-IQC50-A2T

Product Overview

Category

The LM3S1911-IQC50-A2T belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require high performance and low power consumption.

Characteristics

• High performance: The LM3S1911-IQC50-A2T offers a 50 MHz ARM Cortex-M3 core, providing fast and efficient processing capabilities.
• Low power consumption: With its advanced power management features, this microcontroller minimizes energy usage, making it suitable for battery-powered devices.
• Integrated peripherals: It includes a wide range of integrated peripherals such as UART, SPI, I2C, ADC, and PWM, enabling seamless connectivity and control.
• Robust package: The LM3S1911-IQC50-A2T comes in a compact and durable package, ensuring reliability in various operating conditions.
• Extensive memory: It offers ample flash memory and RAM, allowing for the storage and execution of complex programs.

Packaging/Quantity

The LM3S1911-IQC50-A2T is typically packaged in a surface-mount package. It is available in reels or trays, with quantities varying based on customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: 50 MHz
• Flash memory: 128 KB
• RAM: 8 KB
• Operating voltage: 2.7V - 3.6V
• Operating temperature: -40°C to +85°C
• Package type: LQFP
• Pin count: 48

Detailed Pin Configuration

The LM3S1911-IQC50-A2T has a total of 48 pins, each serving a specific function. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-speed processing: The ARM Cortex-M3 core enables fast and efficient execution of instructions, making it suitable for real-time applications.
• Versatile connectivity: The integrated peripherals allow seamless communication with external devices, expanding the microcontroller's capabilities.
• Power management: The LM3S1911-IQC50-A2T incorporates power-saving features, optimizing energy consumption and extending battery life.
• Enhanced security: It includes hardware encryption and tamper detection mechanisms, ensuring data integrity and system protection.

Advantages

• High performance combined with low power consumption makes it ideal for portable and battery-powered devices.
• Extensive integrated peripherals simplify the design process and reduce the need for additional components.
• Robust package and wide operating temperature range ensure reliability in various environments.
• Ample memory capacity allows for the implementation of complex algorithms and applications.

Disadvantages

• Limited pin count may restrict the number of external devices that can be connected directly.
• Availability and cost may vary depending on the region and supplier.

Working Principles

The LM3S1911-IQC50-A2T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacting with integrated peripherals and external devices as required by the application. The microcontroller's power management features optimize energy usage, while its advanced security mechanisms protect sensitive data.

Detailed Application Field Plans

The LM3S1911-IQC50-A2T is well-suited for a wide range of embedded applications, including but not limited to: - Industrial automation - Home automation systems - Internet of Things (IoT) devices - Consumer electronics - Medical devices - Automotive systems

Detailed and Complete Alternative Models

• LM3S1968-IQC50-A2T: Similar to LM3S1911-IQC50-A2T, but with higher flash memory capacity (256 KB).
• LM3S1850-IQC50-A2T: Similar to LM3S1911-IQC50-A2T, but with lower clock speed (25 MHz) and reduced pin count (32).

Note: For a comprehensive list of alternative models, please refer to the manufacturer's product catalog or website.

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