The DS1249Y-85IND# is a part of the Analog Devices Secure Microcontroller family. It is a 8-bit, 8-kilobyte, 8-channel, embedded microcontroller with a real-time clock, hardware encryption engine and tamper detection features. The device is designed to secure critical information, resist attack and enable secure communication. It provides a secure environment for sensitive device data and code, while still allowing code and data to be accessed via an open architecture.