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ANALOG DEVICES DS28C39Q+U

DEEPCOVER SECURE AUTHENTICATOR, 85DEG C

ANALOG DEVICES DS28C39Q+U

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Manufacturer Part No:
DS28C39Q+U
Order Code:
3350735
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Technical Datasheet:
DS28C39Q+U   Datasheet
ECAD / MCAD
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Product Overview

DS28C39Q+U is a DeepCover secure ECDSA bidirectional authenticator with ChipDNA PUF protection. It incorporates Maxim’s patented ChipDNA™ and features 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's cryptographic functions. It is used in applications such as 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 counter measures protect against security attacks
  • ECDSA authenticated R/W of stored data and counter
  • FIPS 186-compliant ECDSA P256 signature for challenge/response authentication
  • TRNG with NIST SP 800-90B compliant entropy source
  • Unique and unalterable factory programmed 64-bit identification number (ROM ID)
  • Supply voltage is 3.3V typical at (TA = +25°C), supply current is 4mA max at (TA = +25°C)
  • Input capacitance is 10pF typical at (TA = +25°C)
  • SCL clock frequency is 200KHz maximum at (TA = +25°C)
  • Operating temperature range from -40°C to +85°C
  • 6-pin TDFN package

Footnotes

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

Product Information

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:
DeepCover Secure Authenticator

:
2.97V

:
3.63V

:
TDFN-EP

:
6Pins

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 - Unlimited

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Technical Documents (3)

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¥299.42 (¥329.36 Inc. JCT)

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