The MC68030RC40B is a microprocessor manufactured by Motorola. It is a 32-bit processor based on the 68030 architecture. It is a PGA (Pin Grid Array) package, which is a type of integrated circuit packaging that uses pins on the underside of the package to make contact with the printed circuit board. The MC68030RC40B features a 32-bit data bus, a 32-bit address bus, and a 16-bit external bus. It has a maximum clock speed of 40 MHz and can address up to 4 GB of memory. It also features an on-chip memory management unit (MMU) and a floating-point unit (FPU). The MC68030RC40B is used in a variety of applications, including embedded systems, industrial automation, medical devices, and networking. It is also used in some Apple Macintosh computers, such as the Macintosh IIci and the Quadra 950.(For reference only)
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