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AT88SA10HS - Host Security

Datasheet Summary

Description

These fuses can be securely written by the BurnSecure command but can never be read with the Read command These fuses can be written with the BurnSecure command and can always be read with the Read command.

The HOST commands ignore the values of Fuse[0-63] until this bit is burned.

Features

  • Secure key storage to complement AT88SA100S and AT88SA102S Devices.
  • Superior SHA-256 Hash Algorithm.
  • Guaranteed Unique 48 bit Serial Number.
  • High speed single wire interface, optionally shared with client.
  • Supply Voltage: 2.5.
  • 5.5V.
  • 1.8V.
  • 5.5V communications voltage.

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Datasheet Details

Part number AT88SA10HS
Manufacturer ATMEL Corporation
File Size 633.47 KB
Description Host Security
Datasheet download datasheet AT88SA10HS Datasheet
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Full PDF Text Transcription

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Features • Secure key storage to complement AT88SA100S and AT88SA102S Devices • Superior SHA-256 Hash Algorithm • Guaranteed Unique 48 bit Serial Number • High speed single wire interface, optionally shared with client • Supply Voltage: 2.5 – 5.5V • 1.8V – 5.5V communications voltage • <100nA Sleep Current • 4KV ESD protection • Multi-level hardware security • Secure personalization • Green compliant (exceeds RoHS) 3 pin SOT-23 package CryptoAuthentication™ Host Security Chip AT88SA10HS Applications • Consumable device (battery, toner, other supplies) authentication • Network & Computer Access control • Authenticated communications for control networks • Anti-clone authentication for daughter cards • Physical access control (electronic lock & key) Preliminary 1.
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