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ATECC108

ATMEL Corporation
Part Number ATECC108
Manufacturer ATMEL Corporation
Description CryptoAuthentication
Published Oct 6, 2014
Detailed Description ATECC108 Atmel CryptoAuthentication SUMMARY DATASHEET Features            Secure authentication and product ...
Datasheet PDF File ATECC108 PDF File

ATECC108
ATECC108

Overview
ATECC108 Atmel CryptoAuthentication SUMMARY DATASHEET Features            Secure authentication and product validation device High-Speed Public Key Algorithm (PKI) Crypto Engine ○ FIPS186-3 Elliptic Curve Digital Signature Algorithm (ECDSA) NIST Standard P256, B283, and K283 Elliptic Curve support Superior SHA-256 Hash Algorithm; HMAC option Integrated capability for both Host and Client operations Best in class 256/283-bit key length, storage for up to 16 keys Guaranteed unique 72-bit serial number Internal high-quality FIPS Random Number Generator (RNG) 8.
5Kb EEPROM memory for keys, certificates, and data 512 One Time Programmable (OTP) bits for fixed information or consumption logging Multiple I/O options ○ High-Speed single pin interface, with one GPIO pin ○ 1MHz standard I2C interface       Integrated temperature sensor ○ Uncalibrated accuracy, -40C to +85C (±3C) 2.
0V – 5.
5V supply voltage range 1.
8V – 5.
5V communications <150nA sleep current Extended multi-level hardware security 8-lead SOIC, 8-pad UDFN, and 3-lead CONTACT packages Applications     Anti-clone for accessories, daughter cards, and consumables Secure boot validation — software anti-piracy Network and computer access control and password handling Authenticated/encrypted network communications This is a summary document.
The complete document is available under NDA.
For more information, please contact your local Atmel sales office.
Atmel-8873BS-CryptoAuth-ATECC108-Datasheet-Summary_102013 Figure 1.
Pin Name NC GND SDA SCL VCC Pin Configurations Function No Connect Ground Serial Data Serial Clock Input Power Supply 8-lead SOIC NC NC NC GND 1 2 3 4 8 7 6 5 8-pad UDFN VCC NC SCL SDA VCC 8 NC 7 SCL 6 SDA 5 1 2 3 4 3-lead Contact NC NC NC GND 2 1 SDA Top View Bottom View GND 3 VCC Bottom View 2 ATECC108 [SUMMARY DATASHEET] Atmel-8873BS-CryptoAuth-ATECC108-Datasheet-Summary_102013 1.
1.
1 Introduction Applications The Atmel® ATECC108 is a member of the Atm...


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