DS2401X1

Product Overview

• Category: Integrated Circuit
• Use: Identification and Authentication
• Characteristics: Unique Serial Number, Low Power Consumption
• Package: Small Outline Package (SOP)
• Essence: Silicon Chip with Embedded Memory
• Packaging/Quantity: Tape and Reel Packaging, 2500 Units per Reel

Specifications

• Operating Voltage: 2.8V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Memory Size: 64-Bit ROM
• Unique Serial Number: 48-Bit Read-Only Programmable
• Data Retention: Minimum 10 Years
• Write Cycle Endurance: Minimum 10,000 Cycles

Detailed Pin Configuration

The DS2401X1 has a total of three pins:

1. GND: Ground Connection
2. DQ: Data Input/Output Line
3. VCC: Power Supply Connection

Functional Features

• Provides a unique serial number for identification purposes
• Allows for authentication of devices or products
• Low power consumption for energy-efficient operation
• Compact size and easy integration into various systems
• Simple interface for seamless communication

Advantages

• Reliable and secure identification and authentication
• Low power consumption extends battery life in portable devices
• Easy integration due to small form factor
• Cost-effective solution for mass production

Disadvantages

• Limited memory size may not be suitable for storing large amounts of data
• Lack of additional features compared to more advanced integrated circuits

Working Principles

The DS2401X1 is based on the principle of a silicon chip with embedded memory. It utilizes a unique serial number that can be read by compatible devices. The chip communicates through the DQ line, allowing for data input and output. The low power consumption ensures efficient operation, making it suitable for various applications.

Detailed Application Field Plans

The DS2401X1 finds applications in various fields, including:

1. Asset Tracking: Used to track and authenticate valuable assets.
2. Access Control: Enables secure access control systems by verifying device identity.
3. Product Authentication: Ensures the authenticity of products by verifying their unique serial numbers.
4. Inventory Management: Helps in managing inventory by providing unique identification for each item.

Alternative Models

• DS2401X2: Similar to DS2401X1 but with extended memory size (128-Bit ROM)
• DS2401X3: Enhanced version with additional security features and increased write cycle endurance

Please note that the above alternative models are just examples and there may be other options available in the market.

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