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ATECC608B-TFLXTLS - Security ICs

Features

  • Specified Configuration Zone with limited selectable options.
  • I/O Options.
  • I2C Interface with One-Time Changeable I2C Address.
  • Single Wire Interface (SWI).
  • One Permanent Primary P-256 Elliptic Curve Cryptography (ECC secp256r1) Private Key Fixed at Manufacturing Time.
  • One Internal Sign Private Key for Key Attestation.
  • Three Secondary P-256 ECC Private Keys that Can Be Regenerated by the User.
  • Signer Public Key from Signer.

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Datasheet preview – ATECC608B-TFLXTLS

Datasheet Details

Part number ATECC608B-TFLXTLS
Manufacturer Microchip
File Size 1.45 MB
Description Security ICs
Datasheet download datasheet ATECC608B-TFLXTLS Datasheet
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Full PDF Text Transcription

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ATECC608B-TFLXTLS CryptoAuthentication™ Data Sheet ATECC608B-TFLXTLS Introduction The ATECC608B-TFLXTLS is a pre-provisioned variant of the ATECC608B. The ATECC608B provides enhanced security measures over that of the ATECC608A. These enhancements also apply to the ATECC608B-TFLXTLS. The TrustFLEX secure element is part of Microchip’s family of generically provisioned security-focused devices. The device configuration was designed to make the secure element applicable to some of the most common use cases in the IoT market, while minimizing the learning and start-up curves associated with security devices. The ATECC608B-TFLXTLS configuration is nearly identical to that of the ATECC608B-TNGTLS.
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