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LM3S628-EQN50-C2T
Product Overview
Category: Microcontroller
Use: The LM3S628-EQN50-C2T is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic projects.
Characteristics: - High-performance ARM Cortex-M3 core - 50 MHz clock frequency - 128 KB flash memory - 16 KB RAM - 50 GPIO pins - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - Real-time clock (RTC) - Low power consumption
Package: The LM3S628-EQN50-C2T comes in a compact and durable package, ensuring easy integration into electronic devices. It is available in a QFN-50 package.
Essence: This microcontroller serves as the brain of an embedded system, controlling and coordinating various components and functions. It enables developers to create sophisticated and efficient electronic applications.
Packaging/Quantity: The LM3S628-EQN50-C2T is typically sold individually or in small quantities, depending on the supplier's packaging options.
Specifications
- Microcontroller Core: ARM Cortex-M3
- Clock Frequency: 50 MHz
- Flash Memory: 128 KB
- RAM: 16 KB
- GPIO Pins: 50
- Communication Interfaces: UART, SPI, I2C
- Analog-to-Digital Converter: Yes
- Real-Time Clock: Yes
- Operating Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The LM3S628-EQN50-C2T has a total of 50 GPIO pins, which can be configured for various purposes such as input, output, or alternate functions. The pin configuration is as follows:
(Pin Number) - (Pin Name) - (Function)
1 - PA0 - GPIO 2 - PA1 - GPIO 3 - PA2 - GPIO 4 - PA3 - GPIO 5 - PA4 - GPIO 6 - PA5 - GPIO 7 - PA6 - GPIO 8 - PA7 - GPIO 9 - PB0 - GPIO 10 - PB1 - GPIO 11 - PB2 - GPIO 12 - PB3 - GPIO 13 - PB4 - GPIO 14 - PB5 - GPIO 15 - PB6 - GPIO 16 - PB7 - GPIO 17 - PC0 - GPIO 18 - PC1 - GPIO 19 - PC2 - GPIO 20 - PC3 - GPIO 21 - PC4 - GPIO 22 - PC5 - GPIO 23 - PC6 - GPIO 24 - PC7 - GPIO 25 - PD0 - GPIO 26 - PD1 - GPIO 27 - PD2 - GPIO 28 - PD3 - GPIO 29 - PD4 - GPIO 30 - PD5 - GPIO 31 - PD6 - GPIO 32 - PD7 - GPIO 33 - PE0 - GPIO 34 - PE1 - GPIO 35 - PE2 - GPIO 36 - PE3 - GPIO 37 - PE4 - GPIO 38 - PE5 - GPIO 39 - PE6 - GPIO 40 - PE7 - GPIO 41 - PF0 - GPIO 42 - PF1 - GPIO 43 - PF2 - GPIO 44 - PF3 - GPIO 45 - PF4 - GPIO 46 - PF5 - GPIO 47 - PF6 - GPIO 48 - PF7 - GPIO 49 - PG0 - GPIO 50 - PG1 - GPIO
Functional Features
The LM3S628-EQN50-C2T offers a range of functional features that make it suitable for various applications. Some of the key features include:
- High-performance ARM Cortex-M3 core for efficient processing
- Ample flash memory and RAM for storing and executing code
- Multiple communication interfaces for seamless connectivity with other devices
- Analog-to-digital converter for precise measurement and control of analog signals
- Real-time clock for accurate timekeeping
- Low power consumption for energy-efficient operation
Advantages and Disadvantages
Advantages: - Powerful ARM Cortex-M3 core enables high-performance computing - Ample memory resources for storing and executing complex programs - Versatile GPIO pins allow for flexible interfacing with external components - Multiple communication interfaces facilitate seamless connectivity - Low power consumption extends battery life in portable applications
Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Availability and pricing may vary depending on the supplier - Steeper learning curve for beginners due to the complexity of the ARM architecture
Working Principles
The LM3S628-EQN50-C2T operates based on
Texniki həllərdə LM3S628-EQN50-C2T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın
Sure! Here are 10 common questions and answers related to the application of LM3S628-EQN50-C2T in technical solutions:
Q: What is LM3S628-EQN50-C2T? A: LM3S628-EQN50-C2T is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.
Q: What are the key features of LM3S628-EQN50-C2T? A: Some key features include a 32-bit ARM Cortex-M3 core, 128KB flash memory, 16KB RAM, multiple communication interfaces, and various peripherals.
Q: What kind of technical solutions can LM3S628-EQN50-C2T be used for? A: LM3S628-EQN50-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 LM3S628-EQN50-C2T? A: LM3S628-EQN50-C2T can be programmed using various development tools like TI's Code Composer Studio or third-party IDEs that support ARM Cortex-M3 architecture.
Q: Can LM3S628-EQN50-C2T communicate with other devices? A: Yes, LM3S628-EQN50-C2T has built-in communication interfaces like UART, SPI, I2C, and USB, which allow it to communicate with other devices or peripherals.
Q: Does LM3S628-EQN50-C2T support real-time operating systems (RTOS)? A: Yes, LM3S628-EQN50-C2T is compatible with popular RTOS like FreeRTOS, allowing developers to build complex multitasking applications.
Q: What kind of power supply does LM3S628-EQN50-C2T require? A: LM3S628-EQN50-C2T operates on a voltage range of 1.8V to 3.6V, making it compatible with various power supply sources like batteries or regulated power supplies.
Q: Can I expand the functionality of LM3S628-EQN50-C2T? A: Yes, LM3S628-EQN50-C2T has multiple GPIO pins that can be used to interface with external components or sensors, allowing for expansion of its functionality.
Q: Is LM3S628-EQN50-C2T suitable for low-power applications? A: Yes, LM3S628-EQN50-C2T has power-saving features like multiple sleep modes and clock gating, making it suitable for low-power applications where energy efficiency is important.
Q: Where can I find more information about LM3S628-EQN50-C2T? A: You can find detailed information, datasheets, application notes, and development resources on Texas Instruments' official website or community forums dedicated to embedded systems.