Viz Specifikace pro podrobnosti o produktu.
AT91SAM9261B-CU-999
Product Overview
Category
AT91SAM9261B-CU-999 belongs to the category of microcontrollers.
Use
This microcontroller is commonly used in various electronic devices and embedded systems.
Characteristics
- High-performance 32-bit ARM926EJ-S core
- Clock speed up to 200 MHz
- Integrated memory controller with support for SDRAM, NAND Flash, and CompactFlash
- Multiple communication interfaces including UART, SPI, and I2C
- Advanced power management features
- Rich set of peripherals for enhanced functionality
Package
AT91SAM9261B-CU-999 is available in a compact and durable package suitable for surface mount technology (SMT) assembly.
Essence
The essence of AT91SAM9261B-CU-999 lies in its powerful processing capabilities and versatile peripheral integration, making it an ideal choice for applications requiring high performance and connectivity.
Packaging/Quantity
AT91SAM9261B-CU-999 is typically packaged in reels or trays, with quantities varying based on customer requirements.
Specifications
- Core: ARM926EJ-S
- Clock Speed: Up to 200 MHz
- Memory Controller: SDRAM, NAND Flash, CompactFlash
- Communication Interfaces: UART, SPI, I2C
- Peripherals: Timers, PWM, ADC, GPIO
- Power Management: Sleep modes, power-down modes
- Operating Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
For a detailed pin configuration diagram of AT91SAM9261B-CU-999, please refer to the official datasheet provided by the manufacturer.
Functional Features
- High-performance processing capabilities
- Extensive memory support for efficient data storage and retrieval
- Versatile communication interfaces for seamless connectivity
- Rich set of peripherals for enhanced functionality
- Advanced power management features for optimized energy consumption
Advantages and Disadvantages
Advantages
- Powerful processing capabilities enable efficient execution of complex tasks
- Versatile peripheral integration allows for enhanced functionality
- Extensive memory support facilitates efficient data handling
- Advanced power management features optimize energy consumption
Disadvantages
- Limited availability of alternative models with similar specifications
- Higher cost compared to lower-end microcontrollers
Working Principles
AT91SAM9261B-CU-999 operates based on the ARM926EJ-S core architecture. It executes instructions fetched from memory, interacts with peripherals through various communication interfaces, and manages power consumption using advanced power management techniques.
Detailed Application Field Plans
AT91SAM9261B-CU-999 finds applications in a wide range of fields including: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices
Alternative Models
While AT91SAM9261B-CU-999 is a highly capable microcontroller, there are alternative models available in the market that offer similar functionalities. Some notable alternatives include: - AT91SAM9G25 - STM32F407 - PIC32MZ
These alternative models can be considered based on specific project requirements and cost considerations.
In conclusion, AT91SAM9261B-CU-999 is a high-performance microcontroller with versatile features and extensive peripheral integration. Its powerful processing capabilities make it suitable for a wide range of applications in various industries. While it may have limited alternative models, its advantages outweigh the disadvantages, making it a popular choice among developers and engineers.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT91SAM9261B-CU-999 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT91SAM9261B-CU-999 in technical solutions:
Q: What is the AT91SAM9261B-CU-999? A: The AT91SAM9261B-CU-999 is a microcontroller unit (MCU) based on the ARM926EJ-S core, designed for embedded applications.
Q: What are the key features of the AT91SAM9261B-CU-999? A: Some key features include a high-performance 32-bit RISC processor, various peripherals, external memory interfaces, and multiple communication interfaces.
Q: What are the typical applications of the AT91SAM9261B-CU-999? A: The AT91SAM9261B-CU-999 is commonly used in industrial automation, consumer electronics, medical devices, automotive systems, and other embedded applications.
Q: What programming languages can be used with the AT91SAM9261B-CU-999? A: The AT91SAM9261B-CU-999 supports programming in C/C++ using development tools like Keil MDK, IAR Embedded Workbench, or GCC.
Q: How much flash memory does the AT91SAM9261B-CU-999 have? A: The AT91SAM9261B-CU-999 has 256KB of on-chip flash memory for program storage.
Q: Can I expand the memory capacity of the AT91SAM9261B-CU-999? A: Yes, the AT91SAM9261B-CU-999 provides external memory interfaces, allowing you to connect additional RAM or flash memory as needed.
Q: What communication interfaces are available on the AT91SAM9261B-CU-999? A: The AT91SAM9261B-CU-999 offers interfaces such as UART, SPI, I2C, USB, Ethernet, and CAN for communication with other devices.
Q: Does the AT91SAM9261B-CU-999 support real-time operating systems (RTOS)? A: Yes, the AT91SAM9261B-CU-999 is compatible with various RTOS options like FreeRTOS, uC/OS-II, or embOS, enabling efficient multitasking and real-time capabilities.
Q: Can I use the AT91SAM9261B-CU-999 for graphical user interface (GUI) applications? A: Yes, the AT91SAM9261B-CU-999 supports LCD controllers and touch screen interfaces, making it suitable for GUI-based applications.
Q: Are development boards available for the AT91SAM9261B-CU-999? A: Yes, there are development boards specifically designed for the AT91SAM9261B-CU-999, which provide a convenient platform for prototyping and testing your technical solutions.
Please note that these questions and answers are general in nature and may vary depending on specific requirements and implementation details.