DS28C36Q+U by Analog Devices

DeepCover Secure Authenticator

Status: Active
Series: DS28C36
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The DS28C36 is a DeepCover® 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/NIST true random number generator (RNG), 8Kb of secured EEPROM, a decrement-only counter, two pins of 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. Two GPIO pins can be independently 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. Explore security topics and test drive secure authenticators with the Maxim Security Lab Secure Boot and Secure Download - Part 1: Protecting IoT Devices with Secure Authentication Secure Boot and Secure Download - Part 3: Using the DS28C36 Secure Boot and Secure Download - Part 2: Technologies Behind Embedded Security

Prices starting from US$1.65


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$3.03
106
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Logo for element14 element14 US$2.65
106
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Logo for Farnell Farnell US$1.67
106
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Features

ECC-256 Compute Engine FIPS 186 ECDSA P256 Signature and Verification ECDH Key Exchange with Authentication Prevents Man-in-the-Middle Attacks ECDSA Authenticated R/W of Configurable Memory
FIPS 186 ECDSA P256 Signature and Verification
ECDH Key Exchange with Authentication Prevents Man-in-the-Middle Attacks
ECDSA Authenticated R/W of Configurable Memory
FIPS 180 SHA-256 Compute Engine HMAC
HMAC
SHA-256 OTP (One-Time Pad) Encrypted R/W of Configurable Memory Through ECDH Established Key
Two GPIO Pins 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 Boot
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 Boot
RNG with NIST SP 800-90B Compliant Entropy Source with Function to Read Out
Optional Chip Generated Pr/Pu Key Pairs for ECC Operations
17-Bit One-Time Settable, Nonvolatile Decrement-Only Counter with Authenticated Read
8Kbits of EEPROM for User Data, Keys, and Certificates
Unique and Unalterable Factory Programmed 64-Bit Identification Number (ROM ID) Optional Input Data Component to Crypto and Key Operations
Optional Input Data Component to Crypto and Key Operations
I2C Communication Up to 1MHz
Operating Range: 2.2V to 3.63V, -40°C to +85°C
6-Pin TDFN Package

Specifications

Crypto Engine AsymmetricSymmetric
End Equipment IP ProtectionMedical Consumable IDMedical Sensor Authentication and CalibrationPCB ID and AuthenticationPrint Cartridge AuthenticationPrinter Cartridge Configuration and MonitoringRack Card Security
Bus Type I2C
Memory Type EEPROM
Memory Size 4K x 1
Deep Cover Yes
Oper. Temp. (°C) -40 to +85
Package/Pins TDFN/6
BudgetaryPrice (See Notes) 1.32


DS28C36Q+U Special Function by Analog Devices

DEEPCOVER SECURE AUTHENTICATOR TDFN-6

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

IC Function DeepCover Secure Authenticator
Supply Voltage Min 2.97V
Supply Voltage Max 3.63V
IC Package Type TDFN
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Deepcover Secure Authenticator, Tdfn-6 | Newark Electronics
DEEPCOVER SECURE AUTHENTICATOR, TDFN-6 | element14
EEPROM DeepCover Secure Authenticator | RS

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DS28C36Q+U ?

Additional datasheets, footprints and schematics for DS28C36Q+U are listed on our Part Details page. You can also find images and similar parts to DS28C36Q+U on this page.

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Is the DS28C36Q+U RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS28C36Q+U have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and RS have stock available or on a lead time for DS28C36Q+U .

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