Manufacturer Part Number
DS28E25G+T
Manufacturer
Maxim Integrated
Introduction
The DS28E25G+T is a secure authentication EEPROM-based chip designed to provide hardware-based cryptographic security for applications such as IoT devices, industrial equipment, and consumer electronics.
Product Features and Performance
Secure hardware-based authentication
Tamper-resistant DeepCover security
256-bit ECDSA-P256 public-key engine
ECDSA, ECDH, and SHA-256 cryptographic algorithms
4Kb of EEPROM storage for keys, certificates, and other data
Secure boot and secure firmware update capabilities
Ultra-low power consumption
Product Advantages
Hardware-based security for enhanced protection against attacks
Simplified design and integration for secure applications
Robust cryptographic capabilities for advanced security requirements
Low power consumption for energy-efficient operation
Key Technical Parameters
Operating voltage: 1.7V to 5.5V
Operating temperature range: -40°C to +125°C
ESD protection: ±8kV human body model (HBM)
Data retention: 100 years
Endurance: 100,000 write/erase cycles
Quality and Safety Features
RoHS3 compliant
Secure DeepCover design to protect against physical and side-channel attacks
Compatibility
Compatible with a wide range of microcontrollers and applications requiring secure authentication and cryptographic capabilities
Application Areas
IoT devices
Industrial equipment
Consumer electronics
Automotive applications
Medical devices
Product Lifecycle
Currently in active production
Replacement or upgrade options available based on evolving security requirements
Key Reasons to Choose This Product
Hardware-based security for robust protection against attacks
Extensive cryptographic capabilities for advanced security needs
Low power consumption for energy-efficient operation
Secure DeepCover design for enhanced tamper resistance
Compatibility with a wide range of applications and platforms