The HCS410/SN from Microchip Technology stands as a testament to advanced security and convenience in the realm of remote keyless entry (RKE) systems. This sophisticated device integrates the renowned KEELOQ® code hopping technology, providing unmatched security for automotive and remote control applications.

Key Features:

• KEELOQ® Code Hopping: The HCS410/SN utilizes a proprietary code hopping mechanism which ensures that every transmission is unique, thereby preventing code capture and replay attacks.
• Secure Data Encryption: It features a programmable 64-bit serial number and 128-bit encryption keys, offering a high level of security through encryption algorithms.
• EEPROM Memory: The device includes 1024 bits of EEPROM, partitioned into programmable user parameters, encryption keys, and configuration settings, all with the ability to endure a minimum of 100,000 erase/write cycles.
• Low Power Consumption: Designed with power efficiency in mind, the HCS410/SN is ideal for battery-operated RKE systems, ensuring longer battery life and reliability.

Applications:

The HCS410/SN is perfectly suited for a variety of applications that require secure wireless communication. These include:

• Automotive RKE systems
• Garage door openers
• Home security systems
• Alarm systems

Technical Specifications:

The HCS410/SN is available in an 8-pin SOIC package and operates over an industrial temperature range. It offers a voltage range of 2.0V to 6.6V, making it versatile for various application requirements. The device also supports a wide range of oscillator frequencies, providing flexibility in system design.

Why Choose HCS410/SN?

With its robust security features, low power consumption, and flexible configuration options, the HCS410/SN from Microchip Technology is an excellent choice for developers looking to incorporate secure code hopping capabilities into their RKE systems or other secure wireless communication solutions.