AT91SAM9261B-CU

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The AT91SAM9261B-CU is a member of a wide range of high performance and general purpose microprocessors. This particular microprocessor is built on a powerful 32-bit ARM9 RISC processor core and offers several advantages, including on-chip SRAM and various peripherals necessary for efficient and easy implementation in embedded systems. This integrated architecture provides users and developers an opportunity to reduce the need for external memory and peripherals, resulting in lower costs, improved performance, and enhanced reliability.

The AT91SAM9261B-CU is capable of executing code at a frequency up to 400 MHz. It features predefined power modes for different speed requirements, as well as allowing for low-power operation and power savings. This high-performance microprocessor offers multiple interfaces for connecting with external components, featuring two USB Hosts that support the USB 2.0 Hi-Speed Standard. It also incorporates a 2-Wire full-duplex interface that facilitates communication between the processor and peripherals and external components.

The AT91SAM9261B-CU microprocessor can be of great benefit to any embedded system, as it allows for powerful yet, cost-effective implementations. Its comprehensive set of peripherals, including LCD Controllers, multiple 3.3 and 5V interfaces, Synchronous Serial Interfaces, UARTs and others make it suitable for a number of applications. Its on-chip support for various operating systems and its software development environment, including application programming libraries, reduce the time required to design and implement embedded systems.

In addition to the plentiful peripheral support, this powerful microprocessor also offers an external bus interface for custom peripherals, allowing each system to be tailored to its exact application needs. This ability to customize the system for specific applications allows systems to operate with maximum performance and efficiency.

The AT91SAM9261B-CU\'s working principle is based on an embedded 32-bit ARM9 RISC processor core that operates at a maximum speed of 400 MHz. This RISC processor core allows for efficient execution of the code, resulting in improved performance with minimal power consumption. The processor also features on-chip Flash memory that allows for storage of code and data for faster execution.

In addition to the on-chip Flash memory, this microprocessor also features an external bus interface, allowing system designers to connect various custom components and peripherals. This powerful bus interface allows system designers to fully customize the system to meet their exact application requirements. The microprocessor also includes on-chip peripherals such as LCD Controllers, multiple 3.3 and 5V interfaces, Synchronous Serial Interfaces, UARTs and more, allowing for effective and efficient implementation of the system.

In summary, the AT91SAM9261B-CU microprocessor is a powerful and versatile embedded processor that is perfect for efficient implementation in embedded systems. With its powerful on-chip SRAM, high-performance RISC processor core and multitude of peripherals and external bus interface, this microprocessor is the perfect choice for embedded systems applications.

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