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AT91SAM9G25-CFUR
Product Overview
Category
AT91SAM9G25-CFUR belongs to the category of microcontrollers.
Use
This product is commonly used in embedded systems and IoT applications.
Characteristics
- High-performance ARM926EJ-S core
- Clock frequency up to 400 MHz
- Integrated memory controller
- Wide range of peripherals
- Low power consumption
Package
AT91SAM9G25-CFUR is available in a compact form factor, making it suitable for space-constrained designs.
Essence
The essence of this product lies in its powerful processing capabilities and extensive peripheral integration, enabling efficient and versatile embedded system development.
Packaging/Quantity
AT91SAM9G25-CFUR is typically sold in trays or reels, with quantities varying depending on the supplier.
Specifications
- Core: ARM926EJ-S
- Clock Frequency: Up to 400 MHz
- Memory Controller: Integrated
- Peripherals: Extensive range available
- Power Consumption: Low
Detailed Pin Configuration
The detailed pin configuration of AT91SAM9G25-CFUR can be found in the product datasheet provided by the manufacturer. It includes information about the pin functions, voltage levels, and recommended connections.
Functional Features
- High-performance processing capabilities
- Integrated memory controller for efficient data access
- Extensive range of peripherals for versatile system design
- Low power consumption for energy-efficient applications
Advantages and Disadvantages
Advantages
- Powerful processing capabilities enable complex applications
- Extensive peripheral integration reduces external component count
- Low power consumption extends battery life in portable devices
Disadvantages
- Limited availability of alternative models with similar specifications
- Higher cost compared to some lower-end microcontrollers
Working Principles
AT91SAM9G25-CFUR operates based on the ARM926EJ-S core, which executes instructions and manages data flow. The integrated memory controller facilitates efficient access to program and data memory. The wide range of peripherals allows for flexible system design, enabling various input/output operations.
Detailed Application Field Plans
AT91SAM9G25-CFUR finds applications in various fields, including: - Industrial automation - Home automation - Automotive systems - Medical devices - Consumer electronics
In industrial automation, it can be used for control systems and monitoring devices. In home automation, it enables smart home solutions. In automotive systems, it contributes to vehicle control and infotainment. In medical devices, it supports diagnostics and patient monitoring. In consumer electronics, it powers multimedia devices and IoT gadgets.
Detailed and Complete Alternative Models
While AT91SAM9G25-CFUR offers a unique combination of features, there are alternative models available with similar capabilities. Some notable alternatives include: - AT91SAM9G20 - AT91SAM9X25 - AT91SAM9X35
These models offer comparable performance and peripheral integration, providing options for different project requirements.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui AT91SAM9G25-CFUR în soluțiile tehnice
Sure! Here are 10 common questions and answers related to the application of AT91SAM9G25-CFUR in technical solutions:
Q: What is the AT91SAM9G25-CFUR? A: The AT91SAM9G25-CFUR is a microcontroller unit (MCU) based on the ARM926EJ-S core, designed for embedded applications.
Q: What are the key features of the AT91SAM9G25-CFUR? A: Some key features include a 400 MHz clock frequency, 64 MB DDR2 RAM, 256 MB NAND Flash, Ethernet, USB, CAN, and multiple serial interfaces.
Q: What are some typical applications of the AT91SAM9G25-CFUR? A: It is commonly used in industrial automation, home automation, medical devices, smart meters, and other embedded systems.
Q: How can I program the AT91SAM9G25-CFUR? A: You can program it using various development tools such as Atmel Studio, Keil MDK, or GCC-based toolchains like Yocto Project.
Q: Does the AT91SAM9G25-CFUR support real-time operating systems (RTOS)? A: Yes, it supports popular RTOS options like FreeRTOS and Micrium µC/OS-II, which can be used to develop real-time applications.
Q: Can I connect external peripherals to the AT91SAM9G25-CFUR? A: Yes, it has multiple GPIO pins, UARTs, SPI, I2C, and CAN interfaces that allow you to connect various external peripherals.
Q: What kind of display interfaces does the AT91SAM9G25-CFUR support? A: It supports LCD interfaces like TFT, STN, and OLED displays, making it suitable for applications requiring graphical user interfaces.
Q: Is the AT91SAM9G25-CFUR suitable for low-power applications? A: Yes, it has power management features like sleep modes, dynamic voltage scaling, and clock gating, enabling efficient power consumption.
Q: Can I use the AT91SAM9G25-CFUR for network connectivity? A: Yes, it has built-in Ethernet support, allowing you to connect to local networks or the internet.
Q: Are there any development boards available for the AT91SAM9G25-CFUR? A: Yes, Atmel provides development boards like the SAM9G25-EK, which can be used for prototyping and evaluation of the AT91SAM9G25-CFUR.
Please note that these answers are general and may vary depending on specific implementation details and requirements.