DS28E16Q Integrated Circuit Chip 1-Wire Secure SHA-3 Authenticator 6-TDFN Package

DS28E16Q Integrated Circuit Chip 1-Wire Secure SHA-3 Authenticator 6-TDFN Package

Product Description Of DS28E16Q
DS28E16Q secure authenticator combines FIPS202-compliant Secure Hash Algorithm (SHA-3) challenge and response authentication with secured EEPROM.

The device provides a core set of cryptographic tools derived from integrated blocks including a SHA-3 engine, 256 bits of secured user EEPROM, a decrement-only counter and a unique 64-bit ROM identification number (ROM ID). The unique ROM ID is used as a fundamental input parameter for cryptographic operations and serves as an electronic serial number within the application. The device communicates over the single-contact 1-Wire® bus. The communication follows the 1-Wire protocol with the ROM ID acting as node address in the case of a multidevice 1-Wire network.

Features Of DS28E16Q
Robust Countermeasures Protect Against Security Attacks
All Stored Data Cryptographically Protected from Discovery
Efficient Secure Hash Algorithm Authenticates Peripherals
FIPS 202-Compliant SHA-3 Algorithm for Challenge/Response Authentication
FIPS 198-Compliant Keyed-Hash Message Authentication Code (HMAC)
Supplemental Features Enable Easy Integration into End Applications
17-Bit One-Time Settable, Nonvolatile Decrement-Only Counter with Authenticated Read
Secure Storage for Secrets
256 Bits of Secure EEPROM for User Data
Unique and Unalterable Factory Programmed 64-Bit Identification Number (ROM ID)
Advanced 1-Wire Protocol Minimizes Interface to Single Contact
Full-Time Overdrive Communication Speed
Internal Parasite Power Capacitor
Operating Range: 1.71V–3.63V, -40°C to +85°C
WLP, TDFN-EP, and SFN Packages
±8kV HBM ESD Protection (typ)
3.5µA (typ) Input Load Current

Applications Of DS28E16Q
Accessory and Peripheral Secure Authentication
Battery Authentication and Charge Cycle Tracking
Medical Tools/Accessories Authentication and Calibration

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.