SLE5542M32XHSA2

Product Overview

Category

SLE5542M32XHSA2 belongs to the category of smart card integrated circuits.

Use

This product is primarily used for secure data storage and authentication purposes.

Characteristics

• Secure: Provides advanced security features to protect sensitive information.
• Reliable: Offers high durability and resistance to physical and environmental factors.
• Programmable: Allows users to write and modify data on the card.
• Contact-based: Requires physical contact with a card reader for communication.

Package

SLE5542M32XHSA2 is available in a compact and standardized package, ensuring compatibility with various card readers.

Essence

The essence of SLE5542M32XHSA2 lies in its ability to securely store and manage data, providing a reliable solution for applications requiring authentication and data protection.

Packaging/Quantity

This product is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Memory Capacity: 256 bytes
• Operating Voltage: 2.5V - 5.5V
• Communication Protocol: ISO 7816-3
• Data Retention: Minimum 10 years
• Write Endurance: Minimum 100,000 cycles

Detailed Pin Configuration

1. VCC: Power supply voltage
2. RST: Reset signal input
3. CLK: Clock signal input
4. GND: Ground connection
5. VPP: Programming voltage input
6. I/O: Bi-directional data input/output

Functional Features

• Security Authentication: Implements various security mechanisms to ensure secure access and prevent unauthorized usage.
• Data Encryption: Supports encryption algorithms to protect stored data from unauthorized access.
• Read/Write Operations: Allows users to read and write data on the card, enabling flexible data management.
• Error Detection and Correction: Incorporates error detection and correction techniques to ensure data integrity.

Advantages and Disadvantages

Advantages

• High Security: Provides robust security features, making it suitable for applications requiring secure data storage.
• Programmability: Allows users to update and modify data on the card, providing flexibility in various applications.
• Compatibility: Conforms to ISO 7816-3 standard, ensuring compatibility with a wide range of card readers.

Disadvantages

• Contact-Based Communication: Requires physical contact with a card reader, limiting convenience in certain scenarios.
• Limited Memory Capacity: With a capacity of 256 bytes, it may not be suitable for applications requiring extensive data storage.

Working Principles

SLE5542M32XHSA2 operates based on the ISO 7816-3 communication protocol. It utilizes a contact-based interface to establish communication between the card and the reader. The card's microcontroller manages data storage, encryption, and authentication processes, ensuring secure and reliable operation.

Detailed Application Field Plans

SLE5542M32XHSA2 finds application in various fields, including: 1. Access Control Systems: Used for secure access control in buildings, facilities, and restricted areas. 2. Identification Cards: Enables secure identification and authentication in government, corporate, and educational institutions. 3. Financial Applications: Supports secure payment and transaction processing in banking and retail sectors. 4. Loyalty Programs: Used for loyalty card programs, offering personalized services and rewards to customers.

Detailed and Complete Alternative Models

1. SLE5528M32XHSA2: Similar to SLE5542M32XHSA2 but with read-only memory capability.
2. AT24C256: Non-contact EEPROM chip with higher memory capacity.
3. MIFARE Classic 1K: Contactless smart card with advanced security features and larger memory capacity.

Note: The alternative models listed above are just a few examples and not an exhaustive list.

This entry provides an overview of SLE5542M32XHSA2, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.