4.

Package Marking Information

As part of Microchip’s overall security features, the part marking for all crypto devices is intentionally vague. The

marking on the top of the package does not provide any information as to the actual device type or the manufacturer

of the device. The alphanumeric code on the package provides manufacturing information and will vary with

assembly lot. The packaging mark should not be used as part of any incoming inspection procedure.

ATECC608B

Package Marking Information

© 2020 Microchip Technology Inc.

Summary Datasheet

DS40002239A-page 14