DS28E83Q+T

DS28E83Q+T

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DS28E83Q+T
IC AUTHENTICATION CHIP 6TDFN
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$3.11

Price update:a months ago
Available in stock: 5494
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

View All Product from Analog Devices Inc./Maxim Integrated
DS28E83Q+T Products

The DS28E83Q+U is a radiation-resistant secure authenticator that provides a core set of cryptographic tools derived from integrated asymmetric (ECC-P256) and symmetric (SHA-256) security functions. In addition to the security services provided by the hardware implemented crypto engines, the device integrates a FIPS-compatible true random number generator (TRNG), 10Kb of secured OTP, one configurable GPIO, and a unique 64-bit ROM identification number (ROM ID).

The ECC public/private key capabilities operate from the NIST defined P-256 curve and include FIPS 186-compliant ECDSA signature generation and verification to support a bidirectional asymmetric key authentication model. The SHA-256 secret key capabilities are compliant with FIPS 180 and are flexibly used either in conjunction with ECDSA operations or independently for multiple HMAC functions.

The GPIO pin can be operated under command control and include configurability supporting authenticated and nonauthenticated operation, including an ECDSA-based crypto-robust mode to support secure boot of a host processor.

DeepCover embedded security solutions cloak sensitive data under multiple layers of advanced security to provide the most secure key storage possible. To protect against device-level security attacks, invasive and noninvasive countermeasures are implemented including active die shield, encrypted storage of keys, and algorithmic methods.

Feature

  • High Radiation Resistance Allows User-Programmable Manufacturing or Calibration Data Before Medical Sterilization
    • Resistant Up to 75kGy (kiloGray) of Radiation
    • One Time Programmable (OTP) 10kb of User Data, Keys, and Certificates
  • ECC-P256 Compute Engine
    • FIPS 186 ECDSA P256 Signature and Verification
    • ECDH Key Exchange for Session Key Establishment
    • ECDSA Authenticated R/W of Configurable Memory
  • SHA-256 Compute Engine
    • FIPS 180 MAC for Secure Download/Boot
    • FIPS 198 HMAC for Bidirectional Authentication and Optional GPIO Control
  • SHA-256 OTP (One-Time Pad) Encrypted R/W of Configurable Memory Through ECDH Established Key
  • One GPIO Pin with Optional Authentication Control
    • Open-Drain, 4mA/0.4V
    • Optional SHA-256 or ECDSA Authenticated On/Off and State Read
    • Optional ECDSA Certificate to Set On/Off After Multiblock Hash for Secure Download
  • TRNG with NIST SP 800-90B Compliant Entropy Source with Function to Read Out
  • Optional Chip Generated Pr/Pu Key Pairs for ECC Operations or Secrets for SHA256 Functions
  • Unique and Unalterable Factory Programmed 64-Bit Identification Number (ROM ID)
    • Optional Input Data Component to Crypto and Key Operations
  • Advanced 1-Wire Protocol Minimizes Interface to Just Single Contact
  • Operating Range: 3.3V ±10%, 0°C to +50°C
  • ±8kV HBM ESD Protection of 1-Wire IO Pin
  • 6-Pin, 3mm x 3mm TDFN

Applications

  • Accessory and Peripheral Secure Authentication
  • Medical Consumables Secure Authentication
  • Medical Tools/Accessories Identification and Calibration
  • Secure Boot or Download of Firmware and/or System Parameters
  • Secure Storage of Cryptographic Keys for Host Controllers

Product Attributes

TYPE DESCRIPTION Select all
Package Tape & Reel (TR)
Package / Case 6-WDFN Exposed Pad
Product Status Active
Supplier Device Package 6-TDFN (3x3)
Programmable Not Verified
Type Authentication Chip
Applications Medical
Series DeepCover®
Mounting Type Surface Mount

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$3.11

Price update:a months ago
Available in stock: 5494
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

View All Product from Analog Devices Inc./Maxim Integrated

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