Manufacturer Part Number
DS28E22P+
Manufacturer
Maxim Integrated
Introduction
The DS28E22P+ is a secure authentication chip that provides a hardware-based solution for authenticating systems, devices, and components.
Product Features and Performance
Secure authentication using 1-Wire® protocol
Tamper-resistant secure memory
Supports secure key storage and cryptographic operations
Low power consumption
Small package size (6-TSOC)
Product Advantages
Enhances system security and protection against counterfeiting
Easy integration with existing 1-Wire® infrastructure
Reduced system complexity and development costs
Key Technical Parameters
1-Wire® interface
256-bit secure EEPROM
SHA-256 cryptographic engine
Operating temperature range: -40°C to +85°C
Quality and Safety Features
RoHS3 compliant
Secure storage and processing of critical data
Compatibility
Compatible with 1-Wire® communication protocol
Suitable for a wide range of applications that require secure authentication
Application Areas
Automotive electronics
Industrial automation
Consumer electronics
IoT devices
Medical equipment
Product Lifecycle
The DS28E22P+ is currently in active production
Maxim Integrated provides long-term support and availability for this product
Several Key Reasons to Choose This Product
Robust hardware-based security solution for authentication
Ease of integration with existing 1-Wire® infrastructure
Low power consumption and small package size for flexible design
Proven reliability and long-term product availability from a trusted manufacturer