DS28E84 Datasheet (Maxim Integrated)

DS28E84, 1-Wire Authenticator

The DS28E84 is a radiation-resistant secure authenticator that provides a core set of cryptographic tools derived from integrated asymmetric (ECC-P256) and symmetric (SHA-256) security functions.

In addition to the security services provided by the hardware implemented crypto engines, the device in

DS28E84 Features

* High Radiation Resistance Allows UserProgrammable Manufacturing or Calibration Data Before Medical Sterilization

* Resistant Up to 50kGy (kiloGray) of Radiation

* 10kb of One Time Programmable (OTP) for User Data, Keys, and Certificates

* 15Kb of Secure FRAM for Us