DS28E05R+T

Product Overview

Category

The DS28E05R+T belongs to the category of electronic components.

Use

It is primarily used for secure authentication and communication purposes in various electronic systems.

Characteristics

• Secure authentication and communication capabilities
• Compact package size
• High reliability
• Low power consumption

Package

The DS28E05R+T is available in a small surface-mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of the DS28E05R+T lies in its ability to provide secure authentication and communication, ensuring the integrity and confidentiality of data transmitted between electronic systems.

Packaging/Quantity

The DS28E05R+T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating Voltage: 1.8V to 5.5V
• Communication Interface: I2C
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Rate: Up to 100kHz
• Memory Capacity: 512 bits
• Security Features: Cryptographic functions, unique 64-bit ROM ID

Detailed Pin Configuration

The DS28E05R+T has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply input | | GND | Ground connection | | SDA | I2C data line | | SCL | I2C clock line |

Functional Features

• Secure authentication using cryptographic functions
• Unique ROM ID for device identification
• Tamper detection and response mechanisms
• Non-volatile memory for storing user-defined data
• Configurable settings for various security levels

Advantages and Disadvantages

Advantages

• Strong security features protect against unauthorized access
• Compact package size allows for easy integration into electronic systems
• Wide operating voltage range enables compatibility with various power sources
• Tamper detection enhances system security

Disadvantages

• Limited memory capacity may restrict the storage of large amounts of data
• Relatively low data transfer rate compared to some other communication protocols

Working Principles

The DS28E05R+T utilizes cryptographic functions and a unique ROM ID to ensure secure authentication and communication. It employs the I2C interface for data transfer between the device and the host system. The tamper detection feature enhances system security by detecting any physical tampering attempts.

Detailed Application Field Plans

The DS28E05R+T finds applications in various fields, including: 1. IoT devices 2. Smart home systems 3. Industrial automation 4. Medical devices 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the DS28E05R+T include: 1. DS28E15R+T 2. DS28E22R+T 3. DS28E35R+T 4. DS28E50R+T

These models provide comparable security features and communication capabilities, catering to different application requirements.

In conclusion, the DS28E05R+T is a compact and reliable electronic component that offers secure authentication and communication capabilities. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic systems.