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LM3S9B90-IQC80-C5
Product Overview
Category
The LM3S9B90-IQC80-C5 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 80 MHz
- Flash memory capacity of 512 KB
- RAM capacity of 96 KB
- Integrated peripherals for versatile functionality
- Low power consumption
- Wide operating voltage range
- Robust packaging for durability
Package
The LM3S9B90-IQC80-C5 comes in a compact and sturdy package, ensuring protection during transportation and handling.
Essence
The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices and systems.
Packaging/Quantity
Each package contains one LM3S9B90-IQC80-C5 microcontroller unit.
Specifications
- Microcontroller: ARM Cortex-M3
- Clock Speed: Up to 80 MHz
- Flash Memory: 512 KB
- RAM: 96 KB
- Operating Voltage Range: 2.7V - 3.6V
- Operating Temperature Range: -40°C to +85°C
- Number of Pins: 80
- Communication Interfaces: UART, SPI, I2C, USB
- Analog-to-Digital Converter (ADC): 12-bit, 8 channels
- Timers: 4 x 16-bit, 2 x 32-bit
- PWM Outputs: 6
- GPIO Pins: 64
Detailed Pin Configuration
The LM3S9B90-IQC80-C5 microcontroller has a total of 80 pins. The pin configuration is as follows:
- Pin 1: VDD (Power Supply)
- Pin 2: GND (Ground)
- Pin 3: GPIO0
- Pin 4: GPIO1
- ...
- Pin 80: GPIO63
Functional Features
- High-performance processing capabilities
- Versatile communication interfaces for data exchange
- Analog-to-digital conversion for sensor interfacing
- Timers and PWM outputs for precise timing control
- Ample GPIO pins for connecting external devices
- Low power consumption for energy-efficient operation
Advantages and Disadvantages
Advantages
- Powerful ARM Cortex-M3 core for efficient processing
- Ample memory capacity for storing program code and data
- Wide operating voltage range allows flexibility in power supply options
- Integrated peripherals simplify system design and reduce external component count
- Robust packaging ensures durability in various environments
Disadvantages
- Limited number of GPIO pins may restrict the number of external devices that can be connected directly
- Higher cost compared to simpler microcontrollers with fewer features
Working Principles
The LM3S9B90-IQC80-C5 operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals based on the program code.
Detailed Application Field Plans
The LM3S9B90-IQC80-C5 microcontroller finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications - Robotics
Detailed and Complete Alternative Models
- LM3S9B90-IQC80-C5R: Same specifications as LM3S9B90-IQC80-C5, but with extended temperature range (-40°C to +105°C)
- LM3S9B90-IQC80-C5T: Same specifications as LM3S9B90-IQC80-C5, but with additional cryptographic hardware acceleration
Note: Please refer to the manufacturer's documentation for a complete list of alternative models.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM3S9B90-IQC80-C5 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LM3S9B90-IQC80-C5 in technical solutions:
Q: What is LM3S9B90-IQC80-C5? A: LM3S9B90-IQC80-C5 is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.
Q: What are the key features of LM3S9B90-IQC80-C5? A: Some key features include a 32-bit ARM Cortex-M3 core, 80 MHz clock speed, 256 KB flash memory, 96 KB RAM, and various peripherals like UART, SPI, I2C, ADC, etc.
Q: What kind of technical solutions can LM3S9B90-IQC80-C5 be used for? A: LM3S9B90-IQC80-C5 can be used in a wide range of applications such as industrial automation, robotics, IoT devices, motor control systems, and more.
Q: How can I program LM3S9B90-IQC80-C5? A: You can program LM3S9B90-IQC80-C5 using software development tools like Code Composer Studio (CCS) or Keil MDK, which provide an integrated development environment (IDE) for writing, compiling, and debugging code.
Q: Can LM3S9B90-IQC80-C5 communicate with other devices? A: Yes, LM3S9B90-IQC80-C5 has built-in communication interfaces like UART, SPI, and I2C, which allow it to communicate with other devices such as sensors, displays, and external controllers.
Q: What kind of power supply does LM3S9B90-IQC80-C5 require? A: LM3S9B90-IQC80-C5 operates on a supply voltage range of 2.7V to 3.6V, typically powered by a regulated DC power supply or a battery.
Q: Can I expand the memory of LM3S9B90-IQC80-C5? A: No, LM3S9B90-IQC80-C5 does not support external memory expansion. However, it has sufficient flash and RAM for most embedded applications.
Q: Is LM3S9B90-IQC80-C5 suitable for real-time applications? A: Yes, LM3S9B90-IQC80-C5's ARM Cortex-M3 core and its peripherals make it well-suited for real-time applications that require precise timing and fast response.
Q: Does LM3S9B90-IQC80-C5 have any built-in security features? A: Yes, LM3S9B90-IQC80-C5 provides hardware-based encryption and decryption engines, as well as a unique device identifier (UDID) for secure authentication.
Q: Where can I find more information about LM3S9B90-IQC80-C5? A: You can refer to the datasheet, user manual, and application notes provided by Texas Instruments. Additionally, online forums and communities dedicated to embedded systems can be helpful sources of information.