The AT91SAM9G25-BFU-999 is an IC component manufactured by Microchip Technology. It is part of the SAM9G25 series, which is a family of high-performance ARM-based embedded microprocessors.
Key Features of AT91SAM9G25-BFU-999:
1. Processor Core: The AT91SAM9G25-BFU-999 features an ARM926EJ-S processor core running at a clock speed of up to 400 MHz. This 32-bit RISC processor provides excellent computational performance.
2. Memory: It includes 32 KB instruction and 32 KB data caches, in addition to a 64 KB internal SRAM. The chip has external memory interfaces, supporting up to 4 external banks of DDR2, SDRAM, or NAND flash memory.
3. Peripherals: The AT91SAM9G25-BFU-999 offers a wide range of peripherals to facilitate connectivity and functionality. It includes USB 2.0 device and host, CAN controller, Ethernet MAC, USART, SPI, I2C, and PWM channels. These peripherals enable communication with various external devices and provide interface options.
4. Graphics and Display: This IC component supports LCD panels with resolutions up to 1280x860 pixels and color depths of up to 24 bits. It includes a DMA controller for efficient handling of the display data. Additionally, it features a resistive touchscreen controller enabling touch input capabilities.
5. Security: The AT91SAM9G25-BFU-999 incorporates advanced security features like a secure boot, hardware-accelerated encryption/decryption engine, and tamper detection. These features ensure that sensitive information and critical operations are protected from unauthorized access.
6. Operating System Support: The component is compatible with various operating systems, including Linux, Android, and real-time operating systems (RTOS) like FreeRTOS and Micrium.
7. Low Power Consumption: The AT91SAM9G25-BFU-999 is designed with power efficiency in mind, enabling longer battery life and reducing overall power consumption. It supports multiple power-saving modes for minimizing power usage during idle or low activity periods.
8. Industrial-grade: This IC component is specifically targeted for industrial applications, making it suitable for deployment in various industrial automation, control, and monitoring systems. It offers extended temperature range, robust interface options, and reliability required in demanding industrial environments.
In summary, the AT91SAM9G25-BFU-999 is a feature-rich and powerful IC component from the SAM9G25 series. With its ARM926EJ-S processor core, generous memory, extensive peripherals, graphics and display capabilities, security features, and industrial-grade design, it serves as a versatile solution for a wide range of embedded applications.
