TECC608B - MAHDA - S: Microchip's Advanced Crypto - Authentication Solution

Microchip Technology ATECC608B-MAHDA-S

Part No.:: ATECC608B-MAHDA-S

Manufacturer:: Microchip Technology

Category:: Interface - Serializers, Deserializers

Package:: 8-UFDFN Exposed Pad

Datasheet:: ATECC608B-MAHDA-S.pdf

Description:: IC AUTHENTICATION CHIP 8UDFN

Inventory:3,303

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The ATECC608B - MAHDA - S is a state - of - the - art crypto - authentication device developed by Microchip Technology. This device is engineered to provide robust security features, making it an ideal choice for a wide range of applications that demand high - level data protection and secure communication.
1. Key Features
Elliptic Curve Cryptography (ECC) Mastery
The ATECC608B - MAHDA - S is built around Elliptic Curve Cryptography, a highly efficient and secure cryptographic technique. ECC offers strong security with relatively small key sizes compared to traditional cryptographic algorithms. This not only reduces the computational load but also conserves power and memory resources. For instance, in resource - constrained IoT devices, the ATECC608B - MAHDA - S can perform complex cryptographic operations without overburdening the system.
Unique Identification and Key Management
Each chip comes with a unique 72 - bit serial number. This serial number serves as a distinct identifier for the device, which is crucial for applications such as anti - counterfeiting and device - specific authentication. Additionally, the device can store up to 16 keys. These keys can be utilized for various cryptographic operations, including digital signatures, key exchange, and encryption. The ability to manage multiple keys provides flexibility in implementing diverse security protocols.
Versatile Communication Interfaces
It supports both I²C and SPI communication interfaces. The I²C interface is known for its simplicity and low - power consumption, making it suitable for applications where power conservation is a priority, such as wearable devices. The SPI interface, on the other hand, offers high - speed data transfer capabilities, which are beneficial for systems that require rapid communication, like some industrial control systems.
Secure Boot and Firmware Integrity
The ATECC608B - MAHDA - S plays a pivotal role in secure boot processes. During the boot - up sequence, it verifies the integrity of the firmware. By ensuring that the firmware has not been tampered with, it protects the device from malicious attacks, such as unauthorized firmware updates or malware injection. This is of utmost importance in devices where reliable operation is critical, such as medical equipment and automotive electronics.
Enhanced Security Features
It has a built - in true random number generator (TRNG). The TRNG generates unpredictable random numbers, which are essential for creating secure cryptographic keys. This feature adds an extra layer of security to the device's operations, making it more resistant to attacks that rely on predicting or guessing keys.
2. Technical Specifications
Package: UDFN - 8L - EP (3x2)
Operating Temperature Range: - 40°C to + 85°C
Supply Voltage: 1.71V to 5.5V
Key Sizes: Based on the ECC curves used, typically in the 128 - 256 - bit range
Memory: 256 bytes of one - time programmable (OTP) memory for storing unique device - specific data, keys, and other security - related information
3. Application Areas
Internet of Things (IoT)
In the IoT ecosystem, security is a top concern. The ATECC608B - MAHDA - S can be integrated into IoT sensors, gateways, and actuators. It secures the communication between these devices, ensuring that data transmitted is encrypted and authenticated. For example, in a smart city infrastructure, where IoT devices are used for traffic management, environmental monitoring, and energy distribution, the ATECC608B - MAHDA - S can protect the data from unauthorized access and manipulation.
Industrial Automation
Industrial control systems handle critical operations and sensitive data. The ATECC608B - MAHDA - S can be used to secure the communication between different components of an industrial automation system, such as programmable logic controllers (PLCs), sensors, and actuators. It also protects the firmware of these devices, ensuring that they operate as intended and are not vulnerable to cyber - attacks.
Medical Devices
Medical devices store and transmit sensitive patient information. The ATECC608B - MAHDA - S can be used to protect the confidentiality and integrity of this data. It secures the communication between medical devices and external systems, such as hospital networks or cloud - based data storage. Additionally, it ensures the integrity of the device's firmware, which is crucial for patient safety.
Automotive Electronics
With the increasing connectivity of vehicles, automotive electronics require high - level security. The ATECC608B - MAHDA - S can be used for secure communication between different electronic control units (ECUs) in a vehicle. It also protects the vehicle's firmware from unauthorized updates, ensuring the safety and reliability of the vehicle's operation.

1. How to order ATECC608B-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 ATECC608B-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 ATECC608B-MAHDA-S. All suppliers must pass our qualification reviews before they can publish their products including ATECC608B-MAHDA-S on SANJIA TECHNOLOGY LTD.; we pay more attention to the channels and quality of ATECC608B-MAHDA-S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATECC608B-MAHDA-S price and inventory displayed accurate?

The price and inventory of ATECC608B-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.

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

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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 ATECC608B-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 ATECC608B-MAHDA-S we delivered, we will accept the replacement or return of the ATECC608B-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 ATECC608B-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 ATECC608B-MAHDA-S pin diagram, ATECC608B-MAHDA-S datasheet?

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

Image
Part Number	ATECC608B-MAHDA-T	ATECC608B-MAHCZ-S	ATECC608B-SSHDA-T	ATECC608B-MAHDA-S	ATECC608B-MAVDA-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-UFDFN Exposed Pad	8-SOIC (0.154", 3.90mm Width)	8-UFDFN Exposed Pad	8-UFDFN Exposed Pad
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	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	-	-	-	-	-
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Supplier Device Package	8-UDFN (2x3)	8-UDFN (2x3)	8-SOIC	8-UDFN (2x3)	8-UDFN (2x3)
Grade	-	-	-	-	-
Qualification	-	-	-	-	-

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