AT88SA100S-SH-T

Product Overview

Category

AT88SA100S-SH-T belongs to the category of integrated circuits (ICs).

Use

It is primarily used for secure authentication and encryption purposes.

Characteristics

• Secure authentication and encryption capabilities
• Compact size and low power consumption
• High reliability and robustness
• Wide operating temperature range

Package

The AT88SA100S-SH-T is available in a small outline package (SOP) format.

Essence

The essence of AT88SA100S-SH-T lies in its ability to provide secure authentication and encryption features, ensuring data integrity and confidentiality.

Packaging/Quantity

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

Specifications

• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Communication Interface: I2C
• Memory Capacity: 1Kbit EEPROM
• Security Features: AES-128 encryption, SHA-256 hashing
• Package Type: SOP-8

Detailed Pin Configuration

The AT88SA100S-SH-T has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 2 │ ├───┼───┤ │ 3 │ 4 │ ├───┼───┤ │ 5 │ 6 │ ├───┼───┤ │ 7 │ 8 │ └───┴───┘

Pin Description: 1. VCC: Power supply voltage 2. SDA: Serial Data Line for I2C communication 3. SCL: Serial Clock Line for I2C communication 4. GND: Ground 5. NC: No Connection 6. NC: No Connection 7. NC: No Connection 8. NC: No Connection

Functional Features

• Secure authentication using AES-128 encryption
• Data integrity verification through SHA-256 hashing
• Tamper detection and response mechanisms
• Non-volatile memory for storing sensitive information
• Low power consumption for extended battery life

Advantages and Disadvantages

Advantages

• Strong security features ensure data confidentiality and integrity
• Compact size allows for easy integration into various systems
• Wide operating temperature range enables usage in harsh environments
• Low power consumption prolongs battery life

Disadvantages

• Limited memory capacity (1Kbit) may not be sufficient for certain applications requiring larger storage space
• Requires I2C communication interface, which may not be compatible with all systems

Working Principles

The AT88SA100S-SH-T utilizes advanced cryptographic algorithms such as AES-128 encryption and SHA-256 hashing to provide secure authentication and data integrity. It operates by receiving commands and data through the I2C communication interface, performing the necessary cryptographic operations, and providing the desired output or response.

Detailed Application Field Plans

The AT88SA100S-SH-T finds application in various fields where secure authentication and encryption are crucial. Some potential application areas include:

1. IoT Devices: Ensuring secure communication and data protection in connected devices.
2. Smart Cards: Providing secure identification and access control in payment cards, ID cards, etc.
3. Medical Devices: Protecting sensitive patient data and ensuring secure communication between devices.
4. Automotive Systems: Securing vehicle-to-vehicle communication and preventing unauthorized access.
5. Industrial Control Systems: Safeguarding critical infrastructure and preventing tampering or unauthorized access.

Detailed and Complete Alternative Models

1. ATSHA204A: Similar secure authentication IC with 4Kbit EEPROM memory.
2. ATECC508A: Cryptographic co-processor with advanced security features and 8Kbit EEPROM memory.
3. MAXQ1061: Secure microcontroller with integrated cryptographic functions and extensive memory capacity.

These alternative models offer similar functionalities to the AT88SA100S-SH-T, but with varying memory capacities and additional features.

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