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Advanced security features for secure communication and data integrity


  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for ATECC108A-MAHDA-T or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of ATECC108A-MAHDA-T

The Trust Platform ATECC608B is highly recommended over the ATECC108A for enhanced security features and capabilities. The ATECC108A offers a robust Elliptic Curve Digital Signature Algorithm (ECDSA) engine with key sizes of 256 or 283 bits, suitable for modern security requirements without the performance delays commonly found in software-based solutions. Its I2C interface allows for fast access to the device with speeds up to 1Mb/sec, and it is compatible with standard Serial EEPROM specifications. Additionally, the device supports a Single-Wire Interface which can help minimize the number of GPIOs needed on the system processor or reduce connector pin requirements. By enabling the Single-Wire Interface, a GPIO pin becomes available for program-controlled use, providing flexibility for system integration and external authentication events. The ATECC108A is also capable of generating high-quality FIPS random numbers, ensuring unique values for crypto protocols and thwarting replay attacks for enhanced security measures

Key Features

  • Secure Authentication for IoT devices
  • High-performance AES-128 Cryptography
  • Secure Key Management
  • I2C Interface for communication
  • Compact package size (3mm x 2mm)
  • Highly secure hardware-based key storage
  • Guaranteed unique keys per device
  • Resistance to various attacks such as power/glitch attacks
  • Application

  • The ATECC108A-MAHDA-T is commonly used in applications that require secure authentication, such as IoT devices, smart meters, industrial control systems, and smart home devices
  • It provides robust encryption and secure storage of private keys, making it ideal for protecting sensitive data and ensuring secure communication
  • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Device Name ATECC108A Algorithm Type FIPS 186-3 ECDSA
    Standby Typical (uA) 0.03 Interface Type Single-wire; I2C

    Warranty & Returns

    Warranty, Returns, and Additional Information

    • QA & Return Policy

      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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      Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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