How can I download this file?

[terryk]

Embedded SW: MC33771/MC33772 SW Driver|NXP 

--> How can I download this SDK?

[guoweisun]

Hi

Please pay attention that you need login DocStore Access to download these files and NDA required.

https://www.docstore.nxp.com

[terryk]

How can I get an NDA?

[guoweisun]

Hi

Contact with local distributor then fulfillment.

https://www.nxp.com/support/sample-buy/distributor-network:DISTRIBUTORS