ATSHA204A - MAHDA - T: Unlocking the Power of Secure Authentication in Electronics

Microchip Technology ATSHA204A-MAHDA-T

Part No.:: ATSHA204A-MAHDA-T

Manufacturer:: Microchip Technology

Category:: Interface - Serializers, Deserializers

Package:: 8-UFDFN Exposed Pad

Datasheet:: ATSHA204A-MAHDA-T.pdf

Description:: IC AUTHENTICATION CHIP 8UDFN

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Inventory:17,968

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The ATSHA204A - MAHDA - T is a cutting - edge cryptographic chip designed to address the growing need for secure authentication in the realm of electronic devices. In an era where digital security is paramount, this device offers a robust solution for protecting sensitive data and ensuring the integrity of communication between components.
Advanced Cryptographic Features
At the heart of the ATSHA204A - MAHDA - T lies its advanced cryptographic capabilities. It is based on the SHA - 256 hash function, which is widely recognized for its high - level of security and resistance to various cryptographic attacks. This hash function is used to generate unique digital signatures for data, ensuring that the data has not been tampered with during transmission. For example, in a secure payment system, the ATSHA204A - MAHDA - T can be used to hash transaction data, creating a digital fingerprint that can be verified by the receiving end to confirm the authenticity of the transaction.
The chip also supports symmetric key - based authentication mechanisms. It can store unique cryptographic keys, which are used to encrypt and decrypt data during authentication processes. These keys are securely stored within the chip, protected by on - chip security features such as tamper - detection circuits. This ensures that even if an attacker tries to access the keys physically, the chip can detect the intrusion and take appropriate measures, such as erasing the keys to prevent unauthorized access.
Versatile Interface Options
The ATSHA204A - MAHDA - T is designed with versatility in mind, offering multiple interface options. It supports popular communication protocols like I²C, which makes it easy to integrate into a wide range of microcontroller - based systems. In a smart home device, for instance, the ATSHA204A - MAHDA - T can be connected to the central microcontroller via the I²C bus. This allows the device to securely authenticate itself with other devices on the home network, such as smart locks or security cameras, ensuring that only authorized devices can communicate with each other.
Applications across Industries
The applications of the ATSHA204A - MAHDA - T span across numerous industries. In the automotive sector, it can be used to secure the communication between different in - vehicle control units. For example, in an electric vehicle, the battery management system can use the ATSHA204A - MAHDA - T to authenticate the charging station before allowing a charge to commence, preventing unauthorized charging and potential security risks.
In the Internet of Things (IoT) landscape, where a vast number of devices are connected and communicate with each other, the ATSHA204A - MAHDA - T plays a crucial role. IoT devices often handle sensitive data, such as personal information or industrial process data. By using the ATSHA204A - MAHDA - T for device - to - device authentication, manufacturers can ensure that only legitimate devices can access and interact with each other, protecting the overall security of the IoT ecosystem.
In the healthcare industry, the ATSHA204A - MAHDA - T can be used in medical devices to safeguard patient data. For example, in a wireless medical monitoring device, the chip can authenticate the connection to the hospital's data management system, ensuring that patient health data is transmitted securely and cannot be intercepted or modified by unauthorized parties.
In conclusion, the ATSHA204A - MAHDA - T is a powerful tool for ensuring secure authentication in electronic systems. Its advanced cryptographic features, versatile interfaces, and wide - ranging applications make it an essential component in today's digital - security - conscious world.

1. How to order ATSHA204A-MAHDA-T on Shenzhen JiaYouSheng Electronics Co., Ltd.?

Currently, Shenzhen JiaYouSheng Electronics Co., Ltd. only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Shenzhen JiaYouSheng Electronics Co., Ltd. guarantee that ATSHA204A-MAHDA-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATSHA204A-MAHDA-T. All suppliers must pass our qualification reviews before they can publish their products including ATSHA204A-MAHDA-T on Shenzhen JiaYouSheng Electronics Co., Ltd.; we pay more attention to the channels and quality of ATSHA204A-MAHDA-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATSHA204A-MAHDA-T price and inventory displayed accurate?

The price and inventory of ATSHA204A-MAHDA-T fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ATSHA204A-MAHDA-T?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATSHA204A-MAHDA-T we delivered, we will accept the replacement or return of the ATSHA204A-MAHDA-T only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATSHA204A-MAHDA-T.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as ATSHA204A-MAHDA-T pin diagram, ATSHA204A-MAHDA-T datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image
Part Number	ATSHA204A-MAHDA-T	ATSHA204A-SSHDA-T	ATSHA204A-STUCZ-T	ATSHA204A-MAHDA-S	ATSHA204A-SSHDA-B
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Series	CryptoAuthentication™	CryptoAuthentication™	CryptoAuthentication™	CryptoAuthentication™	CryptoAuthentication™
Package/Case	8-UFDFN Exposed Pad	8-SOIC (0.154", 3.90mm Width)	TO-236-3, SC-59, SOT-23-3	8-UFDFN Exposed Pad	8-SOIC (0.154", 3.90mm Width)
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tube
Product Status	Active	Active	Active	Active	Active
Programmable	Not Verified	Not Verified	Not Verified	Not Verified	Not Verified
Type	Authentication Chip	Authentication Chip	Authentication Chip	Authentication Chip	Authentication Chip
Applications	Networking and Communications	Networking and Communications	Networking and Communications	Networking and Communications	Networking and Communications
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Supplier Device Package	8-UDFN (2x3)	8-SOIC	SOT-23-3	8-UDFN (2x3)	8-SOIC
Grade	-	-	-	-	-
Qualification	-	-	-	-	-

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