What this part is — and where it fits
The MAX66301ETN+T is a Secure Authenticator from Maxim Integrated's DeepCover® series, designed for hardware-based cryptographic authentication and secure key storage. It comes in a 56-TQFN (8x8) package with an exposed pad for thermal management, surface-mount compatible.
Package and mounting — what the board sees
The 56-WFQFN exposed pad package (56-TQFN, 8x8 mm) requires a solid thermal via array under the paddle for both heat sinking and ground return.
