ATAES132A-SHEQ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Secure Authentication and Encryption

Characteristics: - High-security cryptographic authentication - Robust encryption capabilities - Tamper-resistant design - Small form factor - Low power consumption

Package: Surface Mount Technology (SMT)

Essence: The ATAES132A-SHEQ-T is a highly secure integrated circuit designed for authentication and encryption purposes. It provides robust security features in a compact package, making it suitable for various applications.

Packaging/Quantity: The ATAES132A-SHEQ-T is available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• Communication Interface: I2C
• Memory Size: 32KB EEPROM
• Cryptographic Algorithms: AES-128, SHA-256
• Key Management: On-chip key storage and generation
• Security Features: Physical tamper detection, active shield technology

Detailed Pin Configuration

The ATAES132A-SHEQ-T has a total of 8 pins, which are as follows:

1. VCC: Power supply input
2. GND: Ground connection
3. SDA: Serial Data Line (I2C)
4. SCL: Serial Clock Line (I2C)
5. RST: Reset pin
6. IRQ: Interrupt request output
7. NC: No Connection
8. NC: No Connection

Functional Features

1. Secure Authentication: The ATAES132A-SHEQ-T offers high-security cryptographic authentication, ensuring the integrity and authenticity of data.
2. Encryption Capabilities: It provides robust encryption using AES-128 and SHA-256 algorithms, safeguarding sensitive information.
3. Tamper Resistance: The IC is designed to detect physical tampering attempts, triggering protective measures to prevent unauthorized access.
4. Small Form Factor: With its compact size, the ATAES132A-SHEQ-T can be easily integrated into various devices without occupying much space.
5. Low Power Consumption: It operates efficiently with low power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High-security authentication and encryption - Tamper-resistant design - Compact form factor - Low power consumption

Disadvantages: - Limited memory size (32KB) - Requires I2C communication interface

Working Principles

The ATAES132A-SHEQ-T utilizes advanced cryptographic algorithms to ensure secure authentication and encryption. It generates and stores cryptographic keys on-chip, providing a secure environment for data protection. The IC communicates with the host device through the I2C interface, enabling seamless integration into various systems.

Detailed Application Field Plans

The ATAES132A-SHEQ-T finds applications in various fields, including:

1. IoT Devices: Securely authenticate and encrypt data transmitted between IoT devices, ensuring privacy and integrity.
2. Smart Cards: Provide secure authentication for access control systems, payment cards, and identification cards.
3. Medical Devices: Protect sensitive patient data and ensure secure communication between medical devices and systems.
4. Automotive Security: Enhance the security of automotive systems, such as keyless entry and vehicle immobilization.
5. Industrial Control Systems: Safeguard critical infrastructure by securing communication and preventing unauthorized access.

Detailed and Complete Alternative Models

1. ATAES132A-SHDA-T: Similar to ATAES132A-SHEQ-T but with extended temperature range (-40°C to +125°C).
2. ATAES132A-SHDA-TB: Same as ATAES132A-SHDA-T but with additional tamper detection features.
3. ATAES132A-SHDA-TR: Tape and reel packaging variant of ATAES132A-SHDA-T.

These alternative models offer similar functionality with slight variations in temperature range, tamper detection, and packaging options.

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