Microchip Technology, Inc. 200MHZ Embedded Microprocessor MPU AT91SAM9263B-CU-999

The AT91SAM9263B-CU-999 is a 32-bit microcontroller based on the ARM926EJ-S processor, featuring a 9-layer bus matrix that allows for a maximum internal bandwidth of 28.8 Gbps. It includes 128 Kbytes of internal ROM and 80 Kbytes of SRAM, with dual external memory buses (EBI0 and EBI1) supporting various memory types including SDRAM and NAND Flash. The microcontroller is equipped with a comprehensive set of peripherals, including a USB 2.0 host and device interface, Ethernet MAC, multiple USARTs, SPI, and a CAN controller, making it suitable for a wide range of applications. Additionally, the AT91SAM9263 integrates an LCD controller, a two-dimensional graphics accelerator, and an image sensor interface, which can be beneficial for multimedia applications. It supports advanced power management features and includes a variety of timers and interrupt controllers for efficient task management. The device operates within a voltage range of 1.08V to 3.6V, and is available in a 324-ball TFBGA package, making it suitable for compact designs. This microcontroller is particularly well-suited for applications requiring high performance and extensive peripheral connectivity, such as navigation systems when paired with an external GPS engine.