Microchip Technology

HCS300/SN  

Specialized ICs

HCS300/SN Description

The HCS300/SN is an advanced Code Hopping Encoder IC, part of the renowned KEELOQ® series by Microchip Technology. This specialized IC is designed to provide robust security solutions for applications requiring remote secure access and keyless entry systems. The HCS300/SN is verified for DigiKey programmability, ensuring flexibility and ease of integration into various electronic systems. It is available in a surface-mount package, specifically in an 8SOIC form factor, making it suitable for compact and space-constrained designs.

The HCS300/SN is classified under ECCN EAR99, indicating its compliance with export regulations, and it is unaffected by REACH, ensuring it meets stringent environmental standards. The product is also RoHS3 compliant, further emphasizing its commitment to environmental sustainability. With a moisture sensitivity level (MSL) of 3 (168 hours), the HCS300/SN is well-suited for manufacturing processes that require controlled environments.

HCS300/SN Features

The HCS300/SN offers several unique features that set it apart from similar models in the market:

• Code Hopping Technology: Utilizing the KEELOQ® algorithm, the HCS300/SN provides a high level of security by generating pseudo-random codes that change with each transmission. This feature significantly reduces the risk of code interception and replay attacks.
• Programmable: Verified for DigiKey programmability, the HCS300/SN allows for customization and flexibility in code generation and system integration.
• Surface Mount Compatibility: The surface-mount package (8SOIC) ensures ease of integration into modern PCB designs, facilitating automated assembly processes and reducing overall system size.
• Environmental Compliance: The HCS300/SN is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious applications and markets.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the HCS300/SN can withstand typical manufacturing conditions, ensuring reliability and longevity.

HCS300/SN Applications

The HCS300/SN is ideal for a variety of applications where secure and reliable remote access is critical:

• Remote Secure Access: Ideal for systems requiring secure access control, such as garage door openers, gate controls, and building entry systems.
• Keyless Entry Systems: Perfect for automotive and residential applications where keyless entry systems are prevalent, providing a secure and convenient alternative to traditional keys.
• Industrial Automation: Suitable for industrial applications where remote control and secure access to machinery and equipment are necessary.

Conclusion of HCS300/SN

The HCS300/SN by Microchip Technology is a highly secure and reliable Code Hopping Encoder IC, offering advanced security features and programmability. Its compact surface-mount package and environmental compliance make it an excellent choice for modern electronic designs. Whether used in remote secure access systems or keyless entry applications, the HCS300/SN provides a robust solution that ensures secure and reliable operation. Its unique features and compliance with industry standards make it a standout option in the specialized ICs category.

HCS300/SN Documents

Download datasheets and manufacturer documentation for HCS300/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

HCS300      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Label and Packing Changes 23/Sep/2015      

Design Resources :

HCS300 Development Tool Selector      

HTML Datasheet :

HCS300      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH