Cesium RTOS Licensing

Commercial Licensing

All Cesium RTOS components are commercially licensed.  All commercial licenses are a one-time purchase that are perpetual for the life of your product and royalty-free. We use the same simple licensing model as did Micrium, based on your end-product's deployment, for establishing the commercial license costs. The following types of licenses are available for purchase:

 

Single Product License

A Single Product License allows you to embed a Cesium RTOS software component into one customer end-product. There is no limitation on the number of end-customer products deployed. This license is specific to the processor used and the specific name and model of the customer end-product.

Product Line License for Single CPU

A Product Line License for a Single CPU allows you to embed a Cesium RTOS software component into any number of customer end-products within a given product family. You may use only a single and specific processor type within the product family. You may deploy an unlimited number of these customer end-products within the product family.

Product Line License

A Product Line License allows you to embed a Cesium RTOS software component into any number of customer end-products within a given product family, and to deploy an unlimited number of these customer end-products within the product family.

CPU (Platform) License

A CPU-Type License allows you to embed a Cesium RTOS software component into any number of customer end-products using a single and specific processor type. You may deploy an unlimited number of these customer end-products.

Site License

A Site License allows you to embed a Cesium RTOS software component into any number of customer end-products that use any CPU, as long as the products are designed at a single site. There are no restrictions on design or quantity.


Product Support

Commercial licensees additionally receive one year of software maintenance and support included with their license at no additional cost.

Reliable

Cesium software includes comprehensive documentation, full source code, powerful debugging features, and support for a huge range of CPU architectures.

Efficient

Cesium software offers unprecedented ease-of-use, a small memory footprint, remarkable energy efficiency, and all with a full suite of protocol stacks.

Trusted

Engineers across the world building industrial controls, medical devices, and aerospace systems know they can rely on Cesium software for the foundation of exceptional products.