NM95HS02 Datasheet | National Semiconductor

.. NM95HS01 NM95HS02 HiSeC High Security Rolling Code Generator February 1996 NM95HS01 NM95HS02 HiSeC TM High Security Rolling Code Generator General Description The NM95HS01 02 HiSeC Rolling Code Generator is a small footprint monolithic CMOS device designed to provide a plete low-cost high security solution to the problem of generating encrypted signals for remote keyless entry (RKE) applications The NM95HS01 02 generates a fully encoded bit stream each time one of (up to) 4 switch inputs is activated The patented coding scheme utilizes 248 possible user-programmable coding binations and Features high linear plexity and correlation immunity High security is...