Datasheet

PDF

软件

说明

ATAES132

ATAES132 Complete

(文件大小: 1.84MB, 171 页数, 修订版 C, 更新时间: 10/2013)

ATAES132 I2C

ATAES132 I2C Summary Mature

(文件大小: 393KB, 16 页数, 修订版 D, 更新时间: 07/2014)

ATAES132 SPI

ATAES132 SPI Summary Mature

(文件大小: 429KB, 17 页数, 修订版 D, 更新时间: 07/2014)
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Not Recommended for New Design. Replaced by ATAES132A.

关键特性

  • 16 non-reversible, high-endurance monotonic counters
  • 16 independently-configurable 128-bit key
  • 32Kb EEPROM user memory for secure storage of code, biometric data, etc
  • Random key generation and management
  • Securely offload keys for safe offline storage or for use in other ATAES132 devices

关键参数

参数

Operating Voltage (Vcc):

2.5 to 5.5

Interface Type:

I2C/SPI

Density:

32Kb

Algorithm Type:

AES-CCM

Key Size:

128

Zones:

16