LM3S1969-IQC50-A2T

Product Overview

Category: Microcontroller

Use: The LM3S1969-IQC50-A2T is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - Clock speed: 50 MHz - Flash memory: 256 KB - RAM: 64 KB - Operating voltage: 3.3V - Package type: LQFP - Number of pins: 100

Package Contents: - LM3S1969-IQC50-A2T microcontroller - User manual - Development tools (if applicable)

Packaging/Quantity: The LM3S1969-IQC50-A2T microcontroller is typically sold in trays or reels, with a quantity of 250 units per package.

Specifications

The LM3S1969-IQC50-A2T microcontroller has the following specifications:

• CPU:
  • ARM Cortex-M3 core
  • Clock speed: 50 MHz
• Memory:
  • Flash memory: 256 KB
  • RAM: 64 KB
• Peripherals:
  • UART, I2C, SPI interfaces
  • GPIO pins
  • Timers and PWM modules
  • Analog-to-Digital Converter (ADC)
  • Ethernet MAC
  • USB interface
• Operating Voltage: 3.3V
• Package Type: LQFP
• Number of Pins: 100

Pin Configuration

The pin configuration of the LM3S1969-IQC50-A2T microcontroller is as follows:

[Insert detailed pin configuration diagram here]

Functional Features

The LM3S1969-IQC50-A2T microcontroller offers the following functional features:

• High-performance ARM Cortex-M3 core for efficient processing
• Ample flash memory and RAM for program storage and data handling
• Various communication interfaces (UART, I2C, SPI) for connectivity with other devices
• GPIO pins for general-purpose input/output operations
• Timers and PWM modules for precise timing and control
• Analog-to-Digital Converter (ADC) for analog signal acquisition
• Ethernet MAC for network connectivity
• USB interface for data transfer and device connectivity

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core ensures efficient processing. - Ample flash memory and RAM provide sufficient storage capacity. - Wide range of communication interfaces allows for versatile connectivity options. - Comprehensive set of peripherals enables flexible system design.

Disadvantages: - Limited number of pins may restrict the number of external devices that can be connected simultaneously. - Higher power consumption compared to low-power microcontrollers.

Working Principles

The LM3S1969-IQC50-A2T microcontroller operates based on the principles of embedded systems. It executes instructions stored in its flash memory to perform various tasks and interact with external devices. The ARM Cortex-M3 core provides the processing power required for efficient operation. The microcontroller's peripherals and interfaces enable it to communicate with other devices and perform specific functions as per the application requirements.

Application Field Plans

The LM3S1969-IQC50-A2T microcontroller is suitable for a wide range of applications, including but not limited to:

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

Alternative Models

In addition to the LM3S1969-IQC50-A2T microcontroller, there are several alternative models available in the market that offer similar features and capabilities. Some of the notable alternatives include:

1. STM32F407VG: ARM Cortex-M4 core, 168 MHz clock speed, 1 MB flash memory, 192 KB RAM.
2. PIC32MX795F512L: MIPS32 M4K core, 80 MHz clock speed, 512 KB flash memory, 128 KB RAM.
3. LPC1768: ARM Cortex-M3 core, 100 MHz clock speed, 512 KB flash memory, 64 KB RAM.

These alternative models can be considered based on specific project requirements and compatibility with existing systems.

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Note: The content provided above is a sample structure for an encyclopedia entry and may not reflect actual specifications or details of the LM3S1969-IQC50-A2T microcontroller.