LM3S9790-IQC80-C5
Product Overview
Category
The LM3S9790-IQC80-C5 belongs to the category of microcontrollers.
Use
It is used for embedded systems and IoT applications.
Characteristics
- High-performance ARM Cortex-M3 core
- Integrated Ethernet MAC/PHY
- Low power consumption
- Extensive peripheral set
Package
The LM3S9790-IQC80-C5 comes in a compact and durable package suitable for SMT (Surface Mount Technology) assembly.
Essence
The essence of the LM3S9790-IQC80-C5 lies in its powerful processing capabilities and integrated networking features.
Packaging/Quantity
The product is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Processor: ARM Cortex-M3
- Clock Speed: 80 MHz
- Memory: 256 KB Flash, 64 KB SRAM
- Interfaces: Ethernet, USB, UART, SPI, I2C
- Operating Voltage: 3.3V
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
The detailed pin configuration of the LM3S9790-IQC80-C5 can be found in the product datasheet provided by the manufacturer.
Functional Features
- Integrated Ethernet MAC/PHY for network connectivity
- Advanced peripheral set for interfacing with various external devices
- Low power modes for energy-efficient operation
- Extensive development tools and software support
Advantages and Disadvantages
Advantages
- High processing power for demanding applications
- Integrated Ethernet capability simplifies network connectivity
- Low power consumption extends battery life in portable devices
Disadvantages
- Limited onboard memory for certain applications
- Higher cost compared to lower-end microcontrollers
Working Principles
The LM3S9790-IQC80-C5 operates based on the ARM Cortex-M3 core, which executes instructions and manages data flow between peripherals and memory. The integrated Ethernet MAC/PHY facilitates communication with networked devices, while the low power modes help optimize energy usage.
Detailed Application Field Plans
The LM3S9790-IQC80-C5 is well-suited for a wide range of applications including: - Industrial automation - Smart grid systems - Building automation - Remote monitoring and control - IoT edge devices
Detailed and Complete Alternative Models
- STM32F4 series from STMicroelectronics
- PIC32 series from Microchip
- MSP430 series from Texas Instruments
In conclusion, the LM3S9790-IQC80-C5 microcontroller offers a powerful and versatile solution for embedded system and IoT applications, with its integrated Ethernet capability and high-performance ARM Cortex-M3 core. While it has certain limitations such as memory constraints and cost considerations, its functional features and wide application field plans make it a compelling choice for developers seeking a reliable microcontroller solution.
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技術ソリューションにおける LM3S9790-IQC80-C5 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the LM3S9790-IQC80-C5 microcontroller used for?
- The LM3S9790-IQC80-C5 microcontroller is commonly used in embedded systems for applications such as industrial control, automation, and networking.
What are the key features of the LM3S9790-IQC80-C5?
- The LM3S9790-IQC80-C5 features a 32-bit ARM Cortex-M3 core, 80 MHz operation, 256 KB flash memory, 64 KB SRAM, and various communication interfaces such as UART, SPI, and I2C.
How can I program the LM3S9790-IQC80-C5 microcontroller?
- The LM3S9790-IQC80-C5 can be programmed using various integrated development environments (IDEs) such as Keil µVision, Code Composer Studio, or IAR Embedded Workbench.
What kind of peripherals can be interfaced with the LM3S9790-IQC80-C5?
- The LM3S9790-IQC80-C5 supports interfacing with a wide range of peripherals including sensors, displays, motors, and communication modules through its GPIO, ADC, PWM, and communication interfaces.
Is the LM3S9790-IQC80-C5 suitable for real-time applications?
- Yes, the LM3S9790-IQC80-C5 is well-suited for real-time applications due to its fast processing speed, deterministic interrupt response, and peripheral integration capabilities.
Can the LM3S9790-IQC80-C5 be used in low-power applications?
- Yes, the LM3S9790-IQC80-C5 offers low-power modes and features that make it suitable for battery-powered or energy-efficient applications.
What kind of development tools are available for the LM3S9790-IQC80-C5?
- Development tools such as evaluation kits, debuggers, and software libraries are available from the manufacturer to aid in the development and testing of applications using the LM3S9790-IQC80-C5.
Does the LM3S9790-IQC80-C5 support secure communication protocols?
- Yes, the LM3S9790-IQC80-C5 supports various secure communication protocols such as SSL/TLS for implementing secure data transfer in networked applications.
Are there any known limitations or issues when using the LM3S9790-IQC80-C5?
- While the LM3S9790-IQC80-C5 is a robust microcontroller, developers should be aware of potential issues related to power supply noise, EMI susceptibility, and proper signal integrity in high-speed designs.
Where can I find technical documentation and support for the LM3S9790-IQC80-C5?
- Technical documentation, datasheets, application notes, and support resources for the LM3S9790-IQC80-C5 can be found on the manufacturer's website and community forums dedicated to embedded systems development.