Datasheet ATSHA204-MAH-CZ-T - Atmel Microcontrollers (MCU) CryptAuthEE SHA256 SWI

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) CryptAuthEE SHA256 SWI

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Docket:
Atmel CryptoAuthenticationTM
Family of hardware security solutions
ATSHA204 and ATAES132
The Atmel® CryptoAuthenticationTM ATSHA204 is the first family member of the secure authentication ICs to integrate the SHA-256 hash algorithm with a 4.5-Kbit EEPROM, providing robust hardware authentication and secure key/data storage at a very cost-effective price.

With the ATSHA204, developers can easily implement secure authentication and validation of physical or logical elements in virtually all microprocessor-based systems using the straightforward, 256-bit challenge/ response protocol. It is ideal for handheld electronic systems or any embedded system where space is at a premium, with features such as small outline plastic packages and a single-wire interface. Implementing host-side security to provide a full system solution is now easier than ever. The ATSHA204 includes client and host security capability, offloading key storage and the execution algorithms from the microcontroller, sign

Specifications:

• Packaging Type: Reel
• RoHS: Yes

Other Names:

ATSHA204MAHCZT, ATSHA204 MAH CZ T