ATECC108-SSHDA-T View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'ATECC108-SSHDA-T' PDF : 12 Pages View PDF
NOT RECOMMENDED
FOR NEW DESIGNS
Replaced by
ATECC108A
ATECC108
Atmel CryptoAuthentication
Features
SUMMARY DATASHEET
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, -40C to +85C (±3C)
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
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