ATECC608A - MAHDA - S: Microchip's Crypto Powerhouse for Secure Connectivity

Microchip Technology ATECC608A-MAHDA-S

Part No.:: ATECC608A-MAHDA-S

Manufacturer:: Microchip Technology

Category:: Interface - Serializers, Deserializers

Package:: 8-UFDFN Exposed Pad

Datasheet:: ATECC608A-MAHDA-S.pdf

Description:: IC AUTHENTICATION CHIP 8UDFN

Inventory:139,990

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The ATECC608A - MAHDA - S from Microchip Technology is a sophisticated crypto authentication device designed to meet the stringent security requirements of modern electronic systems.
1. Key Features
Robust Cryptographic Support
ECDSA and ECDH Capabilities: It integrates the Elliptic Curve Digital Signature Algorithm (ECDSA) and Elliptic Curve Diffie - Hellman (ECDH) protocols. ECDSA enables secure digital signatures for verifying the authenticity of data and messages, while ECDH facilitates secure key exchange, ensuring that communication channels are encrypted and secure.
NIST Standard P256 Support: The device supports the NIST standard P256 elliptic curve, which is widely recognized for its high security and efficiency in cryptographic operations. This allows for reliable and standardized security in various applications.
Secure Key and Data Storage
Protected Storage: It can store up to 16 keys, certificates, or data elements. This provides a secure repository for sensitive information, safeguarding it from unauthorized access and tampering. The guaranteed unique 72 - bit serial number per chip adds an extra layer of security and can be used for device identification and anti - counterfeiting.
Versatile Crypto Operations Support
Hash and Encryption Functions: The ATECC608A - MAHDA - S offers SHA - 256 and HMAC hash functions, including off - chip context save/restore. It also supports AES - 128 encryption and decryption, along with Galois field multiply for GCM. This combination of hash and encryption capabilities enables comprehensive data protection and integrity checks.
TLS Support: It provides turnkey PRF/HKDF calculation for TLS 1.2 and 1.3, facilitating secure communication over the Internet and ensuring that data transmitted between devices and servers remains confidential and unaltered.
Dual High - Endurance Monotonic Counter
The chip is equipped with 2 high - endurance monotonic counters. These can be used for various purposes such as tracking events, managing access control, or implementing time - based security mechanisms.
2. Technical Specifications
Package: UDFN - 8L - EP (2x3)
Operating Temperature Range: - 40°C to + 85°C
Supply Voltage: 2V to 5.5V
Pin Count: 8 pins
3. Application Areas
Internet of Things (IoT)
Secure Communication: In IoT networks, the ATECC608A - MAHDA - S is crucial for securing communication between endpoints. It enables the secure exchange of keys and ensures that data transmitted between IoT devices and the cloud or other devices is encrypted and authenticated. For example, in smart home systems, it can protect the communication between smart sensors and the central hub, preventing unauthorized access to home automation controls.
Anti - Cloning: The unique serial number and secure authentication features of the chip help in preventing device cloning. In industrial IoT applications, where the integrity of devices is critical, this feature ensures that only authorized devices can connect to the network.
Secure Boot and Firmware Protection
Embedded Systems: In embedded systems, the ATECC608A - MAHDA - S plays a vital role in secure boot processes. It verifies the integrity of the firmware during startup, protecting the system from malicious firmware updates or attacks. This is especially important in devices like medical equipment or industrial controllers, where reliable and secure operation is essential.
Data Encryption and Protection
Financial and Payment Systems: In financial applications, the chip can be used to encrypt sensitive data such as credit card information or transaction details. Its strong cryptographic capabilities ensure that data remains secure during transmission and storage, protecting against data breaches and fraud.

1. How to order ATECC608A-MAHDA-S on SANJIA TECHNOLOGY LTD.?

Currently, SANJIA TECHNOLOGY 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 SANJIA TECHNOLOGY LTD. guarantee that ATECC608A-MAHDA-S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATECC608A-MAHDA-S. All suppliers must pass our qualification reviews before they can publish their products including ATECC608A-MAHDA-S on SANJIA TECHNOLOGY LTD.; we pay more attention to the channels and quality of ATECC608A-MAHDA-S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATECC608A-MAHDA-S price and inventory displayed accurate?

The price and inventory of ATECC608A-MAHDA-S 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 ATECC608A-MAHDA-S?

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 ATECC608A-MAHDA-S we delivered, we will accept the replacement or return of the ATECC608A-MAHDA-S 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 ATECC608A-MAHDA-S.

(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 ATECC608A-MAHDA-S pin diagram, ATECC608A-MAHDA-S datasheet?

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

Image
Part Number	ATECC608A-MAHDA-S	ATECC608A-SSHDA-T	ATECC608A-MAHDA-T	ATECC608A-SSHDA-B	ATECC608A-SSHCZ-T
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)	8-UFDFN Exposed Pad	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tube	Tape & Reel (TR)
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	8-UDFN (2x3)	8-SOIC	8-SOIC
Grade	-	-	-	-	-
Qualification	-	-	-	-	-

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