The 53C80 is a PLCC (Plastic Leaded Chip Carrier) integrated circuit manufactured by NCR Corporation. It is a 32-bit processor with a 25 MHz clock speed and a 32-bit data bus. It is designed to be used in embedded systems, such as industrial control systems, medical devices, and other applications. It features a 32-bit instruction set, a 32-bit address bus, a 32-bit data bus, and a 25 MHz clock speed. It also has a built-in memory controller, a DMA controller, and a timer. The 53C80 is capable of executing up to four instructions per clock cycle, making it a highly efficient processor for embedded applications.(For reference only)
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