LM3S6952-IQC50-A2T

Product Overview

Category

The LM3S6952-IQC50-A2T 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 256 KB
• RAM capacity of 64 KB
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC) with 12-bit resolution
• Real-time clock (RTC) functionality
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S6952-IQC50-A2T is available in a compact quad flat no-leads (QFN) package.

Essence

This microcontroller is designed to provide efficient and reliable control and processing capabilities for embedded systems.

Packaging/Quantity

The LM3S6952-IQC50-A2T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: LM3S6952
• Core: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 12-bit
• Operating Voltage Range: 2.7V to 3.6V
• Package Type: QFN
• Package Dimensions: 7mm x 7mm

Detailed Pin Configuration

The LM3S6952-IQC50-A2T microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O
• Pins 9-16: Analog Inputs
• Pins 17-24: Communication Interfaces (UART, SPI, I2C)
• Pins 25-32: Power Supply and Ground
• Pins 33-40: Clock and Reset Signals
• Pins 41-48: Timers and PWM Outputs
• Pins 49-56: External Interrupts
• Pins 57-64: Miscellaneous Functions

Functional Features

• High-performance processing capabilities
• Efficient memory management
• Multiple communication interfaces for data exchange
• Analog-to-digital conversion for sensor interfacing
• Real-time clock functionality for timekeeping
• Low power consumption for energy efficiency
• Robust and reliable operation
• Wide operating voltage range for flexibility

Advantages and Disadvantages

Advantages

• Powerful ARM Cortex-M3 core for high-performance applications
• Ample flash memory and RAM capacity for data storage and processing
• Versatile communication interfaces for seamless integration with other devices
• Compact form factor for space-constrained designs
• Low power consumption for extended battery life

Disadvantages

• Limited availability of alternative models from other manufacturers
• Relatively higher cost compared to some other microcontrollers in the market

Working Principles

The LM3S6952-IQC50-A2T operates based on the principles of a 32-bit ARM Cortex-M3 core. It executes instructions stored in its flash memory, processes data using its internal resources, and communicates with external devices through various interfaces. The microcontroller's working principle revolves around efficient control and processing of data to meet the requirements of the embedded system it is employed in.

Detailed Application Field Plans

The LM3S6952-IQC50-A2T microcontroller finds applications in various fields, including but not limited to:

1. Industrial automation systems
2. Consumer electronics
3. Automotive electronics
4. Medical devices
5. Internet of Things (IoT) devices
6. Robotics
7. Home automation systems

Detailed and Complete Alternative Models

While the LM3S6952-IQC50-A2T is a reliable microcontroller, it is important to consider alternative models for specific project requirements. Some alternative microcontrollers that offer similar functionalities include:

1. STM32F407VG: ARM Cortex-M4 core, higher clock speed, larger flash memory capacity.
2. PIC32MX795F512L: MIPS-based core, lower cost, comparable performance.
3. MSP430F5529: Ultra-low power consumption, integrated USB interface, smaller form factor.

These alternative models can be considered based on specific project needs, cost considerations, and availability.

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