# `mk66f18` > Peripheral access API for MK66F18 microcontrollers You may also be interested in the [`mk66f18-hal` crate](https://github.com/japaric/mk66f18-hal), which re-exports this crate and adds [`embedded-hal` support](https://crates.io/crates/embedded-hal). # [Documentation](https://docs.rs/mk66f18) # License Licensed under MIT license ([LICENSE](LICENSE) or http://opensource.org/licenses/MIT)