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ATSHA204A Datasheet دیتاشیت PDF دانلود

دیتاشیت - ATMEL Corporation - CryptoAuthentication

شماره قطعه ATSHA204A
شرح مفصل CryptoAuthentication
تولید کننده ATMEL Corporation 
آرم ATMEL Corporation 


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ATSHA204A شرح
ATSHA204A
Atmel CryptoAuthentication
DATASHEET
Features
Secure Authentication and Validation Device
Integrated Capability for Both Host and Client Operations
Superior SHA-256 Hash Algorithm with Message Authentication Code (MAC)
and Hash-Based Message Authentication Code (HMAC) Options
Best-in-class, 256-bit Key Length; Storage for Up to 16 Keys
Guaranteed Unique 72-bit Serial Number
Internal, High-quality Random Number Generator (RNG)
4.5Kb EEPROM for Keys and Data
512 bit OTP (One Time Programmable) Bits for Fixed Information
Multiple I/O Options
̶ UART-compatible High-Speed, Single-Wire Interface
̶ 1MHz I2C Interface
2.0V to 5.5V Supply Voltage Range
1.8V to 5.5V Communications Voltage Range
<150nA Sleep Current
Extended, Multi-level Hardware Security
8-lead SOIC, 8-lead TSSOP, 3-lead SOT23, 8-pad UDFN, 8-pad XDFN, and
3-lead CONTACT Packages
Applications
Anti-clone Protection for Accessories, Daughter Cards, and Consumables
Secure Boot Validation, Software Anti-piracy
Network and Computer Access Control
Key Exchange for Encrypted Downloads
Authenticated/Encrypted Communications for Control Networks
Atmel-8885D-CryptoAuth-ATSHA204A-Datasheet_072014

قانون اساسیصفحه 30
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