LM3S1F11-IQC50-A1T

Product Overview

Category

The LM3S1F11-IQC50-A1T 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 50 MHz
• Flash memory capacity of 128 KB
• RAM capacity of 16 KB
• Integrated peripherals such as UART, SPI, I2C, and GPIO
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S1F11-IQC50-A1T is available in a compact quad flat no-leads (QFN) package.

Essence

The essence of this microcontroller lies in its powerful processing capabilities, low power consumption, and integration of various peripherals, making it suitable for a wide range of applications.

Packaging/Quantity

The LM3S1F11-IQC50-A1T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: LM3S1F11
• Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 3.6V
• Package Type: QFN
• Package Dimensions: 5mm x 5mm
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S1F11-IQC50-A1T microcontroller has a total of 48 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O Pins
• Pins 9-16: Analog Input Pins
• Pins 17-24: UART Pins
• Pins 25-32: SPI Pins
• Pins 33-40: I2C Pins
• Pins 41-48: Power and Ground Pins

Functional Features

1. High Performance: The LM3S1F11-IQC50-A1T is powered by a 32-bit ARM Cortex-M3 core, providing excellent processing capabilities for demanding applications.

2. Integrated Peripherals: This microcontroller includes various peripherals such as UART, SPI, I2C, and GPIO, allowing for easy interfacing with other devices and components.

3. Low Power Consumption: With its efficient power management features, the LM3S1F11-IQC50-A1T minimizes energy consumption, making it suitable for battery-powered applications.

4. Wide Operating Voltage Range: The microcontroller can operate within a voltage range of 2.7V to 3.6V, providing flexibility in different power supply scenarios.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Integration of multiple peripherals
• Low power consumption
• Compact form factor
• Wide operating voltage range

Disadvantages

• Limited flash memory capacity (128 KB)
• Limited RAM capacity (16 KB)

Working Principles

The LM3S1F11-IQC50-A1T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and processes data using its integrated peripherals. The microcontroller communicates with external devices through its various communication interfaces, enabling data exchange and control.

Detailed Application Field Plans

The LM3S1F11-IQC50-A1T microcontroller finds applications in various fields, including:

1. Industrial Automation: Used for controlling machinery, monitoring sensors, and managing production processes.
2. Internet of Things (IoT): Enables connectivity and control in IoT devices, such as smart home systems and wearable devices.
3. Automotive Electronics: Used in automotive applications for engine management, dashboard controls, and safety systems.
4. Consumer Electronics: Found in devices like smart appliances, gaming consoles, and multimedia systems.

Detailed and Complete Alternative Models

1. LM3S1F11-IQC50-A1: Similar to the LM3S1F11-IQC50-A1T but without the specified temperature range.
2. LM3S1F11-IQC50: Same features as the A1T model but without the specified package type.
3. LM3S1F11-IQC50-A2T: Similar to the A1T model but with extended flash memory capacity (256 KB).

These alternative models offer similar functionality and can be considered based on specific project requirements.

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