Rabbit Semiconductor is a global provider of high-performance 8-bit microprocessors, microprocessor core modules, and development tools for embedded control, communications, and Ethernet connectivity. Originally founded in the late 1990s, the company is headquartered in Davis, California, and is now a brand of Digi International, a leading IoT connectivity solutions provider. Rabbit Semiconductor introduced its first product, the Rabbit 2000 microprocessor, in 1999, which became popular due to its integrated features and ease of use. The Rabbit 3000 followed in 2002, offering enhanced performance and lower power consumption, and the Rabbit 4000 in 2006 added further capabilities. In 2001, the company launched the award-winning RabbitCore line of microprocessor core modules, which combine the microprocessor with essential circuitry on a small board, accelerating time-to-market for OEMs. The product portfolio also includes the Dynamic C software development environment and low-cost development kits, forming a complete embedded design system. Rabbit Semiconductor’s solutions are known for their cost-effectiveness, simple programming model, and built-in Ethernet support, making them ideal for applications such as industrial automation, building control, point-of-sale terminals, and remote monitoring. As a fabless semiconductor company, Rabbit Semiconductor leverages a partner network for manufacturing while focusing on design and support. Through Digi International, Rabbit-branded products continue to serve customers worldwide, offering reliable and scalable embedded connectivity. The company has built a strong reputation in the embedded systems market for its comprehensive technical support and robust ecosystem.