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                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Special Function
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                                                                                                    DS28E39Q+U

                                                                                                    DeepCover Secure Authenticator, 2.97V to 3.63V, TDFN-6

                                                                                                    ANALOG DEVICES DS28E39Q+U
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoDS28E39Q+U
                                                                                                    Order Code3020317
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    40 In Stock

                                                                                                    Need more?

                                                                                                    40 Delivery in 3-4 Business Days(UK stock)
                                                                                                    Available until stock is exhausted
                                                                                                    QuantityPrice
                                                                                                    1+HK$14.800
                                                                                                    10+HK$14.060
                                                                                                    30+HK$13.320
                                                                                                    100+HK$12.580
                                                                                                    250+HK$12.510
                                                                                                    500+HK$12.440
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    HK$14.80
                                                                                                    Add Part No. / Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                    This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                    Product Information

                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoDS28E39Q+U
                                                                                                    Order Code3020317
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    IC FunctionDeepCover Secure Authenticator
                                                                                                    Supply Voltage Min2.97V
                                                                                                    Supply Voltage Max3.63V
                                                                                                    IC Package TypeTDFN
                                                                                                    No. of Pins6Pins
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    Product Range-
                                                                                                    Automotive Qualification Standard-
                                                                                                    MSLMSL 1 - Unlimited
                                                                                                    SVHCNo SVHC (21-Jan-2025)

                                                                                                    Product Overview

                                                                                                    DS28E39Q+U is a DeepCover secure ECDSA bidirectional authenticator with ChipDNA PUF protection. It is an ECDSA public-key-based bidirectional secure authenticator that incorporates ChipDNA™ feature, a physically unclonable function (PUF) to provide a cost-effective solution with the ultimate protection against security attacks. Using the random variation of semiconductor device characteristics that naturally occur during wafer fabrication, the ChipDNA circuit generates a unique output value that is repeatable over time, temperature, and operating voltage. Attempts to probe or observe ChipDNA operation modify the underlying circuit characteristics, preventing the discovery of the unique value used by the chip cryptographic functions. Applications include authentication of medical sensors and tools, secure management of limited-use consumables, IoT node authentication, peripheral authentication, reference design license management, printer cartridge identification and authentication.

                                                                                                    • Robust countermeasures protect against security attacks
                                                                                                    • Patented physically unclonable function secures device data
                                                                                                    • Actively monitored die shield detects and reacts to intrusion attempts
                                                                                                    • All stored data cryptographically protected from discovery
                                                                                                    • ECDSA authenticated R/W of stored data and counter
                                                                                                    • 17-bit one-time settable, non-volatile decrement-only counter with authenticated read
                                                                                                    • 2Kbits of EEPROM for user data, key, control registers, and certificate
                                                                                                    • Unique and unalterable factory programmed 64-bit identification number (ROM ID)
                                                                                                    • 6 TDFN package
                                                                                                    • Temperature range from -40°C to +85°C

                                                                                                    Warnings

                                                                                                    Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                    Notes

                                                                                                    ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                    Technical Specifications

                                                                                                    IC Function

                                                                                                    DeepCover Secure Authenticator

                                                                                                    Supply Voltage Max

                                                                                                    3.63V

                                                                                                    No. of Pins

                                                                                                    6Pins

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    Automotive Qualification Standard

                                                                                                    -

                                                                                                    SVHC

                                                                                                    No SVHC (21-Jan-2025)

                                                                                                    Supply Voltage Min

                                                                                                    2.97V

                                                                                                    IC Package Type

                                                                                                    TDFN

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    -

                                                                                                    MSL

                                                                                                    MSL 1 - Unlimited

                                                                                                    Technical Docs (3)

                                                                                                    Technical Data Sheet EN

                                                                                                    White Papers EN

                                                                                                    Training Material EN

                                                                                                    Associated Products

                                                                                                    1 Product Found

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    Philippines
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85423990
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (21-Jan-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.000256
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