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ATSHA204A - STUCZ - T: The Sentinel of Data Security in Modern Electronics
- Part No.:
- ATSHA204A-STUCZ-T
- Manufacturer:
- Microchip Technology
- Package:
- TO-236-3, SC-59, SOT-23-3
- Description:
- IC AUTHENTICATION CHIP SOT-23-3
- Payment:
- Shipping:
Inventory:106,438
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Article Details
In an era dominated by digital transformation, the need for robust data security has never been more critical. The ATSHA204A - STUCZ - T, developed by Microchip, steps onto the stage as a formidable solution, dedicated to safeguarding sensitive information across numerous electronic devices.
Packaging and Physical Traits
The ATSHA204A - STUCZ - T comes in a unique packaging designed for optimal integration. Its form factor is compact, allowing it to fit snugly into various printed circuit boards (PCBs). The through - hole mounting type offers several advantages. It provides a more stable mechanical connection, which is especially beneficial in environments where the board may be subject to vibrations or physical stress. This packaging also enables easier replacement or repair of the chip if needed, making it a practical choice for different types of electronic assemblies.
Electrical Characteristics
-
Voltage Specifications
This security chip operates within a voltage range of 1.8V to 5.5V. Such a wide voltage tolerance is a boon, enabling it to be powered by an array of power sources. Whether it's a small - capacity battery in a handheld device or a standard power supply unit in a larger industrial setup, the ATSHA204A - STUCZ - T can function efficiently, maintaining its security functions without interruption.
-
Temperature Adaptability
With an operating temperature range spanning from - 40°C to 85°C, the ATSHA204A - STUCZ - T showcases exceptional temperature adaptability. It can endure the frigid cold of remote outdoor applications, such as in environmental monitoring sensors, and the intense heat generated in industrial furnaces or data centers. This adaptability ensures consistent performance across diverse environmental conditions.
Functional Capabilities
-
Advanced Encryption Algorithm
At the core of the ATSHA204A - STUCZ - T lies the SHA - 256 encryption algorithm. This algorithm is a cornerstone of modern - day data security, capable of generating a fixed - length 256 - bit hash value from any input data. By leveraging this algorithm, the chip encrypts data with a high level of complexity, making it extremely difficult for unauthorized entities to break the code and access sensitive information.
-
Secure Key Management
The ATSHA204A - STUCZ - T offers a sophisticated secure key management system. It can store multiple encryption keys securely within its confines. These keys are protected by a multi - layer security mechanism, ensuring that only authorized processes can access them. This feature is invaluable for applications that rely on digital signatures, secure boot processes, and encrypted communication channels.
-
Mutual Authentication
The chip supports mutual authentication, a crucial security feature. In any communication scenario, both the device housing the ATSHA204A - STUCZ - T and the communicating party must authenticate each other. This two - way verification process effectively prevents man - in - the - middle attacks, where an attacker might attempt to intercept and manipulate the communication between two legitimate entities.
Applications
-
Industrial Internet of Things (IIoT)
In the IIoT realm, the ATSHA204A - STUCZ - T plays a pivotal role. IIoT devices are often responsible for handling critical industrial data, such as production metrics, equipment status, and control commands. The chip secures the communication between these devices, ensuring that only authenticated components can exchange information. It also encrypts the data in transit, protecting the integrity of industrial processes from potential cyber threats.
-
Smart Grid Systems
Smart grid systems, which manage the distribution of electricity, require a high level of security to prevent disruptions. The ATSHA204A - STUCZ - T can be integrated into smart meters, power generation units, and grid control centers. It authenticates the communication between different components of the smart grid, ensuring that power distribution is managed securely and that any attempts at unauthorized access are thwarted.
-
Medical Devices
Medical devices, such as patient monitoring systems and diagnostic equipment, store and transmit sensitive patient data. The ATSHA204A - STUCZ - T safeguards this data by providing secure authentication and encryption. It ensures that only authorized medical personnel can access patient information, protecting patient privacy and the integrity of medical treatment processes.
ATSHA204A-STUCZ-T Specifications
- Attributes
- Property Value
- Manufacturer
- Microchip Technology
- Series:
- CryptoAuthentication™
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Authentication Chip
- Applications:
- Networking and Communications
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
- Grade:
- -
- Qualification:
- -
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