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LM3S6422-IQC25-A2
Product Overview
Category
The LM3S6422-IQC25-A2 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 50 MHz
- Flash memory capacity of 128 KB
- RAM size of 16 KB
- Integrated peripherals for enhanced functionality
- Low power consumption
- Wide operating voltage range
- Small form factor
Package
The LM3S6422-IQC25-A2 is available in a compact quad flat package (QFP).
Essence
The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for embedded systems.
Packaging/Quantity
The LM3S6422-IQC25-A2 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.
Specifications
- Microcontroller: LM3S6422
- Core: ARM Cortex-M3
- Clock Speed: 50 MHz
- Flash Memory: 128 KB
- RAM Size: 16 KB
- Operating Voltage Range: 2.7V - 3.6V
- Operating Temperature Range: -40°C to +85°C
- Package Type: Quad Flat Package (QFP)
- Package Dimensions: 10mm x 10mm
Detailed Pin Configuration
The LM3S6422-IQC25-A2 microcontroller has a total of 64 pins, which are assigned different functions based on their configuration. 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 51 - PG2 - GPIO 52 - PG3 - GPIO 53 - PG4 - GPIO 54 - PG5 - GPIO 55 - PG6 - GPIO 56 - PG7 - GPIO 57 - PH0 - GPIO 58 - PH1 - GPIO 59 - PH2 - GPIO 60 - PH3 - GPIO 61 - PH4 - GPIO 62 - PH5 - GPIO 63 - PH6 - GPIO 64 - PH7 - GPIO
Functional Features
- High-performance ARM Cortex-M3 core for efficient processing
- Integrated peripherals such as UART, SPI, I2C, and GPIO for enhanced functionality
- Flash memory for program storage
- RAM for data storage and manipulation
- Low power consumption for energy-efficient operation
- Wide operating voltage range for compatibility with various power sources
- Small form factor for space-constrained applications
Advantages and Disadvantages
Advantages
- High-performance processing capabilities
- Integrated peripherals for versatile functionality
- Low power consumption for energy efficiency
- Wide operating voltage range for flexibility
- Compact size for space-constrained applications
Disadvantages
- Limited flash memory capacity compared to some other microcontrollers
- Relatively small RAM size may restrict the complexity of applications
Working Principles
The LM3S6422-IQC25-A2 microcontroller operates based on the principles of the ARM Cortex-M
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM3S6422-IQC25-A2 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LM3S6422-IQC25-A2 in technical solutions:
Q: What is LM3S6422-IQC25-A2? A: LM3S6422-IQC25-A2 is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.
Q: What are the key features of LM3S6422-IQC25-A2? A: Some key features include a 32-bit ARM Cortex-M3 core, 64KB flash memory, 8KB RAM, multiple communication interfaces, and various peripherals.
Q: What kind of technical solutions can LM3S6422-IQC25-A2 be used for? A: LM3S6422-IQC25-A2 can be used in a wide range of applications such as industrial automation, consumer electronics, medical devices, and IoT solutions.
Q: How do I program LM3S6422-IQC25-A2? A: LM3S6422-IQC25-A2 can be programmed using C/C++ programming language with the help of an Integrated Development Environment (IDE) like Code Composer Studio or Keil uVision.
Q: Can LM3S6422-IQC25-A2 be used for real-time applications? A: Yes, LM3S6422-IQC25-A2 is well-suited for real-time applications due to its fast processing capabilities and support for real-time operating systems (RTOS).
Q: What communication interfaces are available on LM3S6422-IQC25-A2? A: LM3S6422-IQC25-A2 offers interfaces such as UART, SPI, I2C, USB, Ethernet, and CAN, allowing seamless integration with other devices and systems.
Q: Can LM3S6422-IQC25-A2 be used for low-power applications? A: Yes, LM3S6422-IQC25-A2 has power-saving features like multiple sleep modes and clock gating, making it suitable for battery-powered or energy-efficient applications.
Q: What kind of peripherals are available on LM3S6422-IQC25-A2? A: LM3S6422-IQC25-A2 includes various peripherals such as timers, ADCs, GPIOs, PWM outputs, and a watchdog timer, providing flexibility for different application requirements.
Q: Is LM3S6422-IQC25-A2 suitable for safety-critical applications? A: Yes, LM3S6422-IQC25-A2 is designed to meet safety standards and offers features like memory protection unit (MPU) and fault detection and correction mechanisms.
Q: Where can I find more information about LM3S6422-IQC25-A2? A: You can refer to the datasheet, user manual, and application notes provided by Texas Instruments. Additionally, online forums and communities can also be helpful for specific queries and discussions.
Please note that the specific details and answers may vary depending on the context and requirements of your technical solution.