AT97SC3204-U1M90

Product Overview

• Category: Integrated Circuit (IC)
• Use: Security and Authentication
• Characteristics: High-security cryptographic processor
• Package: 90-ball BGA package
• Essence: Secure authentication and protection of sensitive data
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Manufacturer: Atmel Corporation
• Processor Type: Cryptographic Processor
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Memory Size: 32KB EEPROM
• Security Features: AES, DES, SHA-256 algorithms
• Communication Interface: I2C, SPI
• Key Management: On-chip key storage
• Certifications: Common Criteria EAL4+, FIPS 140-2 Level 3

Detailed Pin Configuration

The AT97SC3204-U1M90 has a total of 90 pins. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: GND (Ground)
• Pin 3: SDA (I2C Data Line)
• Pin 4: SCL (I2C Clock Line)
• Pin 5: RESET (Reset Input)
• Pin 6: IRQ (Interrupt Request Output)
• ...
• Pin 90: NC (No Connection)

For the complete pin configuration, please refer to the datasheet provided by the manufacturer.

Functional Features

• Secure Boot: Ensures the integrity of the firmware during system startup.
• Secure Storage: Provides secure storage for sensitive data such as encryption keys and certificates.
• Secure Communication: Implements cryptographic algorithms for secure communication between devices.
• Secure Authentication: Verifies the authenticity of devices and users to prevent unauthorized access.
• Tamper Detection: Detects physical tampering attempts and triggers appropriate security measures.

Advantages

• High Security: The AT97SC3204-U1M90 offers robust security features, including encryption algorithms and secure key management.
• Versatility: It supports multiple communication interfaces, making it compatible with various systems and applications.
• Certification: The product has achieved Common Criteria EAL4+ and FIPS 140-2 Level 3 certifications, ensuring its compliance with industry standards.
• Compact Design: The 90-ball BGA package allows for a compact footprint, making it suitable for space-constrained applications.

Disadvantages

• Cost: The high level of security and advanced features of the AT97SC3204-U1M90 may result in a higher price compared to other similar products.
• Complexity: Due to its advanced functionality, integrating and configuring the IC may require expertise and additional development effort.

Working Principles

The AT97SC3204-U1M90 is based on a cryptographic processor that utilizes various algorithms to ensure secure authentication and protection of sensitive data. It incorporates hardware-based security mechanisms, such as encryption and key management, to safeguard information from unauthorized access or tampering.

Detailed Application Field Plans

The AT97SC3204-U1M90 finds applications in various fields where secure authentication and protection of sensitive data are crucial. Some potential application areas include:

1. Smart Cards: Used in contact and contactless smart cards for secure identification and payment systems.
2. Secure IoT Devices: Integrated into Internet of Things (IoT) devices to provide secure communication and authentication.
3. Secure Access Control Systems: Utilized in access control systems to authenticate users and grant secure access to restricted areas.
4. Secure Embedded Systems: Incorporated into embedded systems to protect firmware and sensitive data from unauthorized access.

Detailed and Complete Alternative Models

1. AT97SC3204-U1M80: Similar to the AT97SC3204-U1M90, but with an 80-ball BGA package.
2. AT97SC3204-U1M100: Similar to the AT97SC3204-U1M90, but with a 100-ball BGA package.
3. AT97SC3204-U1M128: Higher memory capacity version of the AT97SC3204-U1M90 with 128KB EEPROM.

These alternative models offer similar functionality and security features, but may have different package options or memory capacities to suit specific application requirements.

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