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LM3S328-IQN25-C2T
Product Overview
Category
The LM3S328-IQN25-C2T 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
- Low power consumption
- Wide operating voltage range (2.7V to 3.6V)
- Multiple communication interfaces (UART, I2C, SPI)
- Rich set of peripherals (ADC, PWM, timers)
Package
The LM3S328-IQN25-C2T is available in a small form factor package, making it suitable for space-constrained applications.
Essence
The essence of this microcontroller lies in its powerful processing capabilities, low power consumption, and versatile peripheral options.
Packaging/Quantity
The LM3S328-IQN25-C2T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.
Specifications
- Microcontroller: LM3S328
- Core: ARM Cortex-M3
- Clock Speed: Up to 50 MHz
- Flash Memory: 128 KB
- RAM: 16 KB
- Operating Voltage: 2.7V to 3.6V
- Communication Interfaces: UART, I2C, SPI
- Peripherals: ADC, PWM, timers
- Package Type: QFN
- Package Size: 25-pin
- Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VDD - Power supply voltage
- GND - Ground
- PA0 - General-purpose I/O pin
- PA1 - General-purpose I/O pin
- PA2 - General-purpose I/O pin
- PA3 - General-purpose I/O pin
- PB0 - General-purpose I/O pin
- PB1 - General-purpose I/O pin
- PB2 - General-purpose I/O pin
- PB3 - General-purpose I/O pin
- PC0 - General-purpose I/O pin
- PC1 - General-purpose I/O pin
- PC2 - General-purpose I/O pin
- PC3 - General-purpose I/O pin
- PD0 - General-purpose I/O pin
- PD1 - General-purpose I/O pin
- PD2 - General-purpose I/O pin
- PD3 - General-purpose I/O pin
- RESET - Reset pin
- XTAL - Crystal oscillator input
- XTAL - Crystal oscillator output
- VDD - Power supply voltage
- GND - Ground
- NC - No connection
- NC - No connection
Functional Features
- High-performance processing capabilities for efficient data handling
- Low power consumption, suitable for battery-powered applications
- Versatile communication interfaces for seamless integration with other devices
- Rich set of peripherals for various application requirements
- Flexible I/O pins for interfacing with external components
- Robust reset mechanism for reliable system initialization
Advantages and Disadvantages
Advantages
- Powerful processing capabilities enable complex tasks to be executed efficiently.
- Low power consumption extends battery life in portable devices.
- Versatile communication interfaces facilitate seamless connectivity with other devices.
- Rich set of peripherals offer flexibility in designing diverse applications.
- Small form factor package allows for space-constrained designs.
Disadvantages
- Limited memory capacity may restrict the size of programs that can be stored.
- The 25-pin package may have fewer I/O pins compared to larger packages.
- The temperature range of -40°C to +85°C may not be suitable for extreme environments.
Working Principles
The LM3S328-IQN25-C2T operates based on the ARM Cortex-M3 core, which executes instructions and manages data processing. It receives input from various sources through its communication interfaces and interacts with external components using its I/O pins. The microcontroller's peripherals provide additional functionality, such as analog-to-digital conversion and pulse-width modulation. The low power consumption ensures efficient operation, while the reset mechanism ensures proper initialization of the system.
Detailed Application Field Plans
The LM3S328-IQN25-C2T is widely used in various applications, including: 1. Industrial automation systems 2. Consumer electronics 3. Internet of Things (IoT) devices 4. Medical equipment 5. Automotive electronics 6. Home automation systems 7. Robotics 8. Security systems
Detailed and Complete Alternative Models
- STM32F103C8T6
- ATmega328P
- PIC18F4550
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM3S328-IQN25-C2T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LM3S328-IQN25-C2T in technical solutions:
Q: What is LM3S328-IQN25-C2T? A: LM3S328-IQN25-C2T is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.
Q: What are the key features of LM3S328-IQN25-C2T? A: Some key features include a 32-bit ARM Cortex-M3 core, 128KB flash memory, 8KB RAM, multiple communication interfaces, and various peripherals.
Q: What kind of technical solutions can LM3S328-IQN25-C2T be used for? A: LM3S328-IQN25-C2T can be used in a wide range of applications such as industrial automation, consumer electronics, medical devices, and IoT solutions.
Q: How can I program LM3S328-IQN25-C2T? A: LM3S328-IQN25-C2T 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 LM3S328-IQN25-C2T? A: The most common programming language for LM3S328-IQN25-C2T is C/C++, which provides low-level control and efficient code execution.
Q: Can LM3S328-IQN25-C2T connect to the internet? A: Yes, LM3S328-IQN25-C2T has built-in Ethernet MAC and PHY, allowing it to connect to the internet or local networks.
Q: Does LM3S328-IQN25-C2T support real-time operating systems (RTOS)? A: Yes, LM3S328-IQN25-C2T is compatible with various RTOS options like FreeRTOS, uC/OS-II, or TI-RTOS, enabling multitasking and efficient resource management.
Q: Can LM3S328-IQN25-C2T communicate with other devices or sensors? A: Absolutely! LM3S328-IQN25-C2T supports multiple communication interfaces such as UART, I2C, SPI, and CAN, allowing seamless integration with other devices or sensors.
Q: What kind of power supply does LM3S328-IQN25-C2T require? A: LM3S328-IQN25-C2T operates at a voltage range of 2.7V to 3.6V and typically requires a regulated power supply.
Q: Are there any development boards available for LM3S328-IQN25-C2T? A: Yes, Texas Instruments offers development boards like the Stellaris LM3S328EK, which provides an easy-to-use platform for prototyping and testing applications based on LM3S328-IQN25-C2T.
Please note that these answers are general and may vary depending on specific requirements and use cases.