Micron Technology, Inc.
Apparatuses, systems, and methods for address scrambling in a volatile memory device

Abstract:

A volatile memories includes an address scrambler configured to scramble at least a portion of a received addresses to obscure address topography of a memory array using at least one scramble key. The at least one scramble key is generated by a random number generator. The address scrambler is configured to perform logical bitwise operations using between a received address and the at least one scramble key to generate the scrambled row address.