ATSHA204A-STUCZ-T
Features
Crypto Element with Protected Hardware-Based Key Storage
Secure Symmetric Authentication Device 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)
4.5 kb 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
1 MHz I2C Interface
2.0V to 5.5V Supply Voltage Range
1.8V to 5.5V Communications Voltage Range
<150 nA Sleep Current
Secure Download and Boot
Ecosystem Control
Message Security
Anti-Cloning
8-lead SOIC, 8-lead TSSOP (2), 3-lead SOT23, 8-pad UDFN and 3-lead CONTACT Packages
Description
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The following sections introduce the features and functions of the Microchip ATSHA204A crypto element device.
Relate Products
- CONTACT US
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Contact Person: Mr. Andy Luo
Job Title: Sales
Business Phone: +(86) 13632701337 (electronic component) , +(86)13632701337 (Automation Part )
WHATSAPP: +86 13632701337 (electronic component) , +(86)13632701337 (Automation Part )
Wechat: +86 13632701337 (electronic component) , +(86)13632701337 (Automation Part )
Skype: happylowping
ICQ: 458036258
Email:andyluo@kinglionski.com (electronic component) , andyluo@kinglionski.com (Automation Part )
happylowping
Andy
'hennry@kinglionski.com '