Atmel ATAES132 CryptoAuthentication family of hardware security solutions The Atmel® ATAES132 is the latest member of the CryptoAuthentication™ family of secure authentication devices, and utilizes an AES-128 cryptographic engine to provide both authentication and confidential, nonvolatile data storage. The ATAES132 is pin-out and instruction set compatible with standard SPI and I²C serial EEPROMs, allowing system designers to quickly and cost-effectively add security functionality to their products. The 32-Kbit EEPROM is segmented into sixteen user zones, with access permissions independently configured, as well as sixteen 128-bit keys, which can be used with any zone. These keys can also be used for standalone authentication. This key management flexibility makes the ATAES132 ideal for a wide variety of applications. The ATAES132 incorporates multiple physical security mechanisms to prevent release of the internally stored secrets, as well as secure personalization features to facilitate third-party product manufacturing. Key Features and Benefits Advantages • Secure authentication and key exchange • AES algorithm with 128-bit keys • AES-CCM for authentication • High-quality hardware random number generator • 16 non-reversible, monotonic counters • Secure storage for sixteen 128-bit keys • 32-Kbit EEPROM user memory for secure data storage • 1MHz I²C and 10MHz SPI interface options • 2.5 – 5.5V supply voltage • < 250nA sleep current • Multilevel hardware security • Secure personalization • Serial EEPROM fully compatible pin-out • Green-compliant plastic packages • High-security authentication using AES • Proven algorithm, recommended by cryptographic experts • Sophisticated hardware security features • Fits in smallest systems • Available small package outlines ideal for space-constrained systems • Quick time-to-market • Fully pin-out compatible with standard serial EEPROMs, allowing placement on existing PC boards • Can be used with any microprocessor Product Availability and Ordering Information Atmel Ordering Code Voltage Range Interface Package Samples Availability ATAES132-SH-ER-T 2.5 – 5.5V I²C SOIC 8 Now ATAES132-TH-ER-T 2.5 – 5.5V I²C TSSOP 8 Now ATAES132-MA3H-ER-T 2.5 – 5.5V I²C UDFN 8 Now ATAES132-SH-EQ-T 2.5 – 5.5V SPI SOIC 8 Now ATAES132-TH-EQ-T 2.5 – 5.5V SPI TSSOP 8 Now ATAES132-MA3H-EQ-T 2.5 – 5.5V SPI UDFN 8 Now Application Examples • Portable devices and accessories • Li-ion batteries • Smart meters • In-home displays • Medical devices • Set-top boxes • White goods Atmel ATAES132 CryptoAuthentication family of hardware security solutions Integrating hardware security into embedded systems has never been easier than with the Atmel® CryptoAuthentication™ family of hardware security solutions. Multiple evaluation and development support tools are available for the Atmel ATAES132, giving designers the necessary flexibility to meet the most aggressive development timelines. To gain a basic understanding of the Atmel ATAES132 device architecture and capabilities, the very low-cost AT88CK427GREEN demonstration kit is a great choice. For more comprehensive evaluation and development capabilities, designers can choose from client or client and host kit configurations that include USB connectivity as well as a modular hardware design approach that enables rapid and easy development in most development environments. Additionally, the Atmel ATAVRSECURITYX Security Xplained add-on board for the Atmel AVR® Xplained development platform provides a seamless avenue to integrate security into your embedded application. All Atmel ATAES132 tools are based on Atmel AVR devices, with software and libraries available at www.atmel.com. AT88CK427GREEN AT88CK101STK8 ATAVRSECURITYX AT88CK109STK8 Tool Availability and Ordering Information Atmel Ordering Code Description Interface Package Samples Availability AT88CK427GREEN USB dongle secure authentication demonstration kit for Atmel ATAES132 I2C 8-lead TSSOP Yes Now AT88CK101STK8 Single-socket secure authentication development kit for Atmel ATAES132 I2C 8-lead SOIC Yes Now I2C 8-lead SOIC Yes Now I2C 8-lead SOIC Yes Now For more information, visit http://www.atmel.com/MEM_ATSHA204 AT88CK109STK8 Dual-socket secure authentication development kit for Atmel ATAES132 ATAVRSECURITYX Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: (+1)(408) 441-0311 Fax:(+1)(408) 487-2600 www.atmel.com Atmel ATAES132 security add-on board for Atmel AVR Xplained series Atmel Asia Limited Unit 01-5 & 16, 19F BEA Tower, Millennium City 5 418 Kwun Tong Road Kwun Tong, Kowloon HONG KONG Tel: (+852) 2245-6100 Fax:(+852) 2722-1369 Atmel Munich GmbH Business Campus Parkring 4 D-85748 Garching b. Munich GERMANY Tel: (+49) 89-31970-0 Fax:(+49) 89-3194621 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 JAPAN Tel: (+81)(3) 3523-3551 Fax:(+81)(3) 3523-7581 © 2011 Atmel Corporation. All rights reserved. / Rev.: 8786A-CRYPTO-US-06/11 Atmel®, logo and combinations thereof, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. 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