Maxim Integrated DS28C40G/V+U DeepCover Secure Authenticator

The DS28C40G/V+U from Maxim Integrated is a high-security, low-power secure authenticator that utilizes the DeepCover embedded security technology to provide a robust defense against unauthorized usage and counterfeiting. This device offers a full set of cryptographic tools designed to protect your product through its entire lifecycle.

Key Features

• Robust Security: Equipped with FIPS/NIST true random number generator (TRNG) and secure hash algorithm (SHA-256) for cryptographic operations, ensuring a high level of protection.
• Advanced Cryptography: Features ECDSA (Elliptic Curve Digital Signature Algorithm) for secure data exchange and digital signature generation and verification.
• Unique Chip ID: Each DS28C40G/V+U contains a factory-programmed and tamper-proof unique 64-bit ROM identification number, which prevents cloning and ensures traceability.
• Secure Storage: Provides secure storage for sensitive data, including keys and certificates, within its protected memory.
• Bidirectional Authentication: Enables mutual authentication between devices to establish a secure communication channel.
• Flexible Communication: Offers both I2C and single-contact 1-Wire interface options for easy integration into various system designs.

Applications

The DS28C40G/V+U secure authenticator is ideal for a wide range of applications that require stringent security measures, including:

• Medical device authentication
• Secure peripheral management
• IoT device security
• Accessory and consumable authentication
• Secure software/firmware updates
• Anti-counterfeiting measures in consumer electronics

Product Specifications

The DS28C40G/V+U operates over the -40°C to +85°C temperature range and is available in a compact, 6-pin TDFN package. The device is fully compliant with the stringent requirements of the RoHS directive, making it an environmentally friendly choice for modern electronic systems.

By integrating the DS28C40G/V+U into your design, you can ensure the highest level of security for your products, safeguarding both your brand reputation and your customers' trust.