LM3S6950-IQC50-A2

Product Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices
Characteristics: High-performance, low-power consumption, integrated peripherals
Package: LQFP-100
Essence: ARM Cortex-M3 core microcontroller
Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

Processor: ARM Cortex-M3 core running at 50 MHz
Memory: 256 KB Flash, 64 KB RAM
Peripherals: UART, I2C, SPI, GPIO, ADC, PWM, Timers
Operating Voltage: 3.3V
Operating Temperature: -40°C to +85°C
Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The LM3S6950-IQC50-A2 microcontroller has a total of 100 pins arranged in a LQFP package. The pin configuration is as follows:

Functional Features

High-performance ARM Cortex-M3 core for efficient processing
Integrated peripherals such as UART, I2C, SPI, GPIO, ADC, PWM, and Timers for versatile connectivity and control
Low-power consumption for energy-efficient operation
Ample memory capacity for storing program code and data
Wide operating temperature range for reliable performance in various environments

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Versatile integrated peripherals for flexible connectivity - Low-power consumption for energy efficiency - Sufficient memory capacity for storing program code and data - Wide operating temperature range for reliability

Disadvantages: - Limited number of pins may restrict the number of external devices that can be connected simultaneously - LQFP package may require additional care during soldering and handling

Working Principles

The LM3S6950-IQC50-A2 microcontroller is based on the ARM Cortex-M3 core architecture. It operates by executing instructions stored in its Flash memory, which are fetched and processed by the processor. The integrated peripherals allow the microcontroller to communicate with external devices, perform analog-to-digital conversions, generate PWM signals, and control timers.

Detailed Application Field Plans

The LM3S6950-IQC50-A2 microcontroller is suitable for a wide range of applications, including but not limited to:

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM3S6950-IQC50-A2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LM3S6950-IQC50-A2 in technical solutions:

Q: What is the LM3S6950-IQC50-A2? A: The LM3S6950-IQC50-A2 is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.
Q: What are the key features of the LM3S6950-IQC50-A2? A: Some key features include a 32-bit ARM Cortex-M3 core, 256KB flash memory, 64KB RAM, multiple communication interfaces, and various peripherals.
Q: What kind of technical solutions can be built using the LM3S6950-IQC50-A2? A: The LM3S6950-IQC50-A2 can be used in a wide range of applications such as industrial automation, robotics, home automation, IoT devices, and more.
Q: How can I program the LM3S6950-IQC50-A2? A: The LM3S6950-IQC50-A2 can be programmed using various development tools like TI's Code Composer Studio, Keil MDK, or other ARM-based IDEs.
Q: What programming language is commonly used with the LM3S6950-IQC50-A2? A: The most common programming language for the LM3S6950-IQC50-A2 is C/C++, which provides low-level access to the microcontroller's hardware.
Q: Can I connect external sensors or modules to the LM3S6950-IQC50-A2? A: Yes, the LM3S6950-IQC50-A2 has multiple GPIO pins and communication interfaces (UART, SPI, I2C) that can be used to connect external sensors or modules.
Q: Is the LM3S6950-IQC50-A2 suitable for real-time applications? A: Yes, the LM3S6950-IQC50-A2's ARM Cortex-M3 core and its peripherals make it well-suited for real-time applications that require precise timing.
Q: Can the LM3S6950-IQC50-A2 communicate with other devices or systems? A: Yes, the LM3S6950-IQC50-A2 supports various communication protocols like UART, SPI, I2C, Ethernet, and USB, allowing it to communicate with other devices or systems.
Q: What kind of power supply does the LM3S6950-IQC50-A2 require? A: The LM3S6950-IQC50-A2 typically operates at a voltage range of 2.7V to 3.6V and requires a stable power supply to function properly.
Q: Are there any development boards or evaluation kits available for the LM3S6950-IQC50-A2? A: Yes, Texas Instruments provides development boards and evaluation kits specifically designed for the LM3S6950-IQC50-A2, which can help in prototyping and testing applications.

Please note that these answers are general and may vary depending on specific requirements and use cases.