Manufacturer Part Number
HCS301/SN
Manufacturer
Microchip Technology
Introduction
The HCS301/SN is a KEELOQ code hopping encoder IC from Microchip Technology, designed for remote secure access and keyless entry applications.
Product Features and Performance
Code hopping technology for enhanced security
Supports up to 16 million unique codes
Low power consumption
Integrated oscillator
Programmable code length
Product Advantages
Robust security against code grabbing attacks
Flexible code length options
Energy-efficient operation
Key Technical Parameters
Operating voltage: 2.1V to 5.5V
Operating temperature range: -40°C to +85°C
Package: 8-SOIC (0.154", 3.90mm width)
Quality and Safety Features
RoHS3 compliant
Produced in a quality-certified manufacturing facility
Compatibility
Compatible with KEELOQ-based remote control systems
Application Areas
Remote secure access
Keyless entry systems
Product Lifecycle
This product is currently in active production
Replacement or upgrade options may be available from Microchip Technology
Key Reasons to Choose This Product
Robust code hopping security
Flexible configuration options
Energy-efficient operation
Compatibility with existing KEELOQ-based systems
Reputable manufacturer with quality manufacturing processes
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