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Home » NEWEST Products » New by Manufacturer » Atmel » Atmel CryptoAuthenication Chips
NEWEST Products
Atmel CryptoAuthenication™ Chips

Atmel CryptoAuthenication™ Chips

Atmel CryptoAuthenication™ Chips feature secure authentication and key exchange, superior SHA-256 hash algorithm, and are best in class 256 bit key length. Atmel CryptoAuthenication™ family includes protection from clones, can be used to validate battery packs, ability to authenticate, and can secure data storage at a very cost-effective price.

Features
  • Secure battery authentication
  • Superior SHA-256 hash algorithm
  • Best in class 256-bit key length
  • Guaranteed unique 48-bit serial number
  • High speed single wire interface or I2C
  • Green compliant (exceeds RoHS) 3-pin SOT-23 package and 8-lead TSSOP, UDFN or SOIC
Part Number Package Interface Datasheet
ATSHA204-MAH-DA-T UDFN-8 I2C
ATSHA204-SH-CZ-T SOIC-8 Single-wire
ATSHA204-SH-DA-B SOIC-8 I2C
ATSHA204-SH-DA-T SOIC-8 I2C
ATSHA204-TH-DA-T TSSOP-8 I2C
ATSHA204-TSU-T SOT-23-3 Single-wire

Description
AT88CK101STK3 CryptoAuthentication™ Starter Kit
AT88CK9000-8MA Secure Personalization Kit for CryptoAuthentication™ (UDFN-8)
AT88CK9000-8SH Secure Personalization Kit for CryptoAuthentication™ (SOIC-8)
AT88CK9000-8TH Secure Personalization Kit for CryptoAuthentication™ (TSSOP-8)
AT88CK9000-TSU Secure Personalization Kit for CryptoAuthentication™ (SOT-23-3)

Applications
  • Cell phones
  • PDA and smart phones
  • Portable media players
  • Digital cameras & camcorders
  • Cordless tools
  • Handheld devices





  • Atmel
  • Semiconductors|Integrated Circuits