AT97SC3204T-X2A1B-10

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Security and Authentication
• Characteristics: High-security cryptographic processor
• Package: 32-pin QFN (Quad Flat No-Lead)
• Essence: Secure microcontroller with advanced encryption capabilities
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Manufacturer: Atmel Corporation
• Model: AT97SC3204T-X2A1B-10
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Clock Frequency: 100 MHz
• Memory: 32KB EEPROM, 256KB Flash, 16KB SRAM
• Cryptographic Algorithms: AES, RSA, SHA-1, SHA-256
• Communication Interfaces: I2C, SPI, UART
• Security Features: Tamper detection, secure key storage, secure boot

Detailed Pin Configuration

The AT97SC3204T-X2A1B-10 has a total of 32 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | RESET | Reset Input | | 4 | SDA | I2C Serial Data | | 5 | SCL | I2C Serial Clock | | ... | ... | ... | | 32 | NC | No Connect |

Functional Features

• Advanced Cryptography: The AT97SC3204T-X2A1B-10 provides hardware acceleration for various cryptographic algorithms, ensuring secure data communication and authentication.
• Secure Key Storage: The microcontroller has dedicated hardware for secure key storage, protecting sensitive information from unauthorized access.
• Tamper Detection: It incorporates tamper detection mechanisms to detect physical attacks and trigger appropriate countermeasures.
• Secure Boot: The device supports secure boot functionality, ensuring the integrity of the firmware during the startup process.

Advantages and Disadvantages

Advantages: - High-security level with advanced cryptographic capabilities - Dedicated hardware for secure key storage - Tamper detection mechanisms enhance physical security - Secure boot functionality ensures firmware integrity

Disadvantages: - Relatively high cost compared to standard microcontrollers - Requires specialized knowledge for implementation and configuration

Working Principles

The AT97SC3204T-X2A1B-10 is based on a secure microcontroller architecture. It utilizes dedicated hardware modules to perform cryptographic operations efficiently. The device securely stores keys and sensitive data, preventing unauthorized access. Tamper detection mechanisms monitor the physical integrity of the device, triggering countermeasures in case of tampering attempts. During the boot process, the secure boot functionality ensures that only trusted firmware is executed, protecting against malicious code injection.

Detailed Application Field Plans

The AT97SC3204T-X2A1B-10 finds applications in various fields where security and authentication are crucial. Some potential application areas include: - Smart Cards: The microcontroller can be used in smart cards for secure payment transactions, access control, and identification purposes. - IoT Devices: It can be integrated into IoT devices to provide secure communication and protect against unauthorized access. - Network Equipment: The device can be utilized in network equipment such as routers and switches to ensure secure communication and prevent unauthorized access to sensitive data.

Detailed and Complete Alternative Models

• AT97SC3204T-X2A1B-20: Similar to AT97SC3204T-X2A1B-10 but with extended temperature range (-40°C to +105°C).
• AT97SC3204T-X2A1B-30: Similar to AT97SC3204T-X2A1B-10 but with increased memory capacity (64KB EEPROM, 512KB Flash, 32KB SRAM).

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

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