LM3S1J11-IQC50-C1T

Product Overview

Category

The LM3S1J11-IQC50-C1T 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 8 KB
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S1J11-IQC50-C1T is available in a compact quad flat no-leads (QFN) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The LM3S1J11-IQC50-C1T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: LM3S1J11
• Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory: 128 KB
• RAM: 8 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 LM3S1J11-IQC50-C1T microcontroller has a total of 48 pins, which are assigned to various functions and interfaces. The pin configuration is as follows:

• Pins 1-8: General-purpose I/O (GPIO)
• Pins 9-16: Analog input channels
• Pins 17-24: Serial communication interfaces (UART, SPI, I2C)
• Pins 25-32: Timer/Counter inputs and outputs
• Pins 33-40: PWM outputs
• Pins 41-48: Power supply and ground

Functional Features

• High-performance processing capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption for energy-efficient operation
• Flexible and versatile I/O options
• Extensive connectivity options through various serial communication interfaces
• Advanced timer/counters for precise timing applications
• PWM outputs for controlling analog devices
• Robust and reliable operation in a wide temperature range

Advantages and Disadvantages

Advantages

• Powerful ARM Cortex-M3 core for efficient processing
• Compact form factor for space-constrained applications
• Wide operating voltage range allows for flexibility in power supply
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers
• Relatively small RAM size may restrict the complexity of applications
• Availability and pricing may vary depending on the region

Working Principles

The LM3S1J11-IQC50-C1T microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its flash memory to perform various tasks, such as data processing, control operations, and interfacing with external devices. The ARM Cortex-M3 core provides high-performance computing capabilities, while the integrated peripherals enable seamless integration with different components of an electronic system.

Detailed Application Field Plans

The LM3S1J11-IQC50-C1T microcontroller finds applications in a wide range of fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. LM3S1J11-IQC50-C1T: The model discussed in this entry.
2. LM3S1J21-IQC50-C1T: Similar microcontroller with increased flash memory capacity.
3. LM3S1J31-IQC50-C1T: Similar microcontroller with higher clock speed and additional peripherals.
4. LM3S1J41-IQC50-C1T: Advanced version with larger RAM size and extended temperature range.

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

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