www.
DataSheet4U.
com
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 complete 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 combinations and features high linear complexity and correlation immunity High security is gua...