.. include:: common.inc Current Status -- |current-status| ================================== .. current_status_text .. warning:: The SKY90FD PDK is currently under development and **not** yet available. Google and SkyWater, with help from our partners like `Efabless `_, `Precision Innovations `_, and `Antmicro `_, are working together to release an open source process design kit (PDK) for SKY90-FD, SkyWater’s commercial 90nm fully depleted silicon on insulator (FDSOI) CMOS process technology. SKY90-FD is based on MIT Lincoln Laboratory’s 90 nm commercial FDSOI technology, and enables designers to create complex integrated circuits for a diverse range of applications. The PDK will be tagged with a production version when ready to do production design, see the ":ref:`Versioning Information`" section for a full description of the version numbering scheme. To get notified about future new releases of the PDK, and other important news, please sign up on the `sky90fd-pdk-announce mailing list `_ [`join link `_].