Microchip Technology's HCS200/P Keeloq® Code Hopping Encoder

The HCS200/P from Microchip Technology is a powerful, secure, and versatile integrated circuit designed for use in remote keyless entry (RKE) systems, garage door openers, and various other secure access control applications. This encoder is a member of the Keeloq® family, which is renowned for its code hopping capability that provides robust security against code scanning and replay attacks.

Key Features:

• Code Hopping Technology: Each transmission of the HCS200/P results in a unique code, making unauthorized interception and use of the transmitted codes extremely difficult.
• EEPROM Memory: The device includes programmable EEPROM memory, allowing for secure storage of cryptographic keys and configuration data.
• Serial Number: A unique 28-bit serial number is pre-programmed into each device, ensuring no two encoders are alike and providing an additional layer of security.
• High Security: The HCS200/P utilizes Microchip's patented Keeloq® cryptographic algorithm to ensure transmissions are secure and resistant to various types of attacks.
• Versatility: It is suitable for a wide range of applications beyond RKE, such as alarm systems, home automation, and identity tokens.

Product Specifications:

• Part Number: HCS200/P
• Package: PDIP-8 (Plastic Dual-In-line Package)
• Operating Voltage Range: 2.0V to 6.6V, accommodating a wide range of battery-powered applications.
• Operating Temperature Range: -40°C to +85°C, ensuring reliable operation across extreme environmental conditions.

The HCS200/P is designed for easy integration into various systems, with minimal external components required. Its small footprint and low power consumption make it an ideal choice for designers looking to implement secure wireless communication in their products. With Microchip's commitment to quality and long-term availability, the HCS200/P is a reliable choice for your secure access control solutions.