AT97SC3204-X2A16-10

Product Overview

Category

AT97SC3204-X2A16-10 belongs to the category of secure microcontrollers.

Use

This product is primarily used for secure authentication and cryptographic operations in various applications.

Characteristics

• Secure: Provides robust security features to protect sensitive data.
• Microcontroller: Combines a microprocessor core with security features.
• Authentication: Enables secure identification and verification processes.
• Cryptographic Operations: Supports encryption, decryption, and other cryptographic functions.

Package

AT97SC3204-X2A16-10 is available in a compact package suitable for surface mount technology (SMT) applications.

Essence

The essence of this product lies in its ability to provide a secure environment for executing critical operations while ensuring the confidentiality and integrity of data.

Packaging/Quantity

AT97SC3204-X2A16-10 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Memory: 32KB Flash, 4KB SRAM
• Security Features: Hardware-based encryption, tamper detection, secure boot, secure key storage
• Communication Interfaces: I2C, SPI, UART
• Operating Voltage: 3.3V
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply
2. GND: Ground
3. SDA: I2C data line
4. SCL: I2C clock line
5. CS: Chip select
6. MOSI: SPI master output, slave input
7. MISO: SPI master input, slave output
8. SCK: SPI clock
9. RXD: UART receive data
10. TXD: UART transmit data

Functional Features

• Secure Boot: Ensures the integrity of the firmware during the boot process.
• Hardware Encryption: Provides hardware-accelerated encryption and decryption capabilities.
• Tamper Detection: Detects physical tampering attempts and triggers appropriate security measures.
• Secure Key Storage: Safely stores cryptographic keys within the microcontroller.
• Random Number Generator: Generates high-quality random numbers for cryptographic operations.

Advantages and Disadvantages

Advantages

• Strong Security: Offers robust security features to protect sensitive data.
• Compact Size: Suitable for space-constrained applications.
• Versatile Interfaces: Supports multiple communication interfaces for easy integration.
• Efficient Cryptography: Hardware acceleration enables fast cryptographic operations.

Disadvantages

• Limited Memory: The available memory may be insufficient for certain complex applications.
• Cost: The advanced security features may result in a higher price compared to standard microcontrollers.

Working Principles

AT97SC3204-X2A16-10 combines a powerful ARM Cortex-M3 core with dedicated security hardware. It utilizes secure boot mechanisms to ensure the authenticity and integrity of the firmware. The hardware-based encryption engine accelerates cryptographic operations, while tamper detection features protect against physical attacks. Secure key storage ensures the confidentiality of cryptographic keys, and a random number generator enhances the security of cryptographic algorithms.

Detailed Application Field Plans

AT97SC3204-X2A16-10 finds applications in various fields that require secure authentication and cryptographic operations. Some potential application areas include:

1. Smart Cards: Used in contact or contactless smart cards for secure identification and payment systems.
2. IoT Devices: Provides secure communication and data protection in Internet of Things (IoT) devices.
3. Secure Authentication Systems: Enables secure access control and user authentication in various systems.
4. Embedded Systems: Enhances the security of embedded systems, such as industrial control systems and automotive electronics.

Detailed and Complete Alternative Models

1. AT97SC3204-X2A16-20: Similar to AT97SC3204-X2A16-10 but with extended temperature range (-40°C to +105°C).
2. AT97SC3208-X2A16-10: Higher memory variant with 64KB Flash and 8KB SRAM.
3. AT97SC6416-X2A32-10: Advanced model with enhanced security features and larger memory capacity.

(Note: The above alternative models are for illustrative purposes only and may not represent the actual available alternatives.)

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