Rabbit Semiconductor is a fabless semiconductor company specializing in high-performance 8-bit microprocessors and development tools for embedded control, communications, and Ethernet connectivity. A sister division of single-board computer and software manufacturer Z-World, Rabbit Semiconductor introduced the Rabbit 2000 microprocessor in 1999 and the Rabbit 3000 in 2002. The industry award-winning RabbitCore line of microprocessor core modules was introduced in 2001. Rabbit Semiconductor offers customers a complete embedded design system, including low-cost development kits and comprehensive technical support for both hardware and software issues.