The Motorola 68020 is a 32-bit microprocessor introduced in 1984, known for its advanced architecture compared to its predecessor, the Motorola 68000. It features a pipelined design, allowing for improved performance and efficiency in executing instructions. The 68020 supports virtual memory and can address up to 4 GB of RAM, making it suitable for more complex computing tasks. This processor was widely used in various applications, including personal computers, workstations, and embedded systems. It played a significant role in the development of the Apple Macintosh and Amiga systems, contributing to the evolution of computing technology during the late 1980s and early 1990s.