Datasheet4U Logo Datasheet4U.com

ATSHA204A - Crypto Element

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 an.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ATSHA204A Secure Authentication and Validation Device ATMEL Corporation
ATS-1 (ATS-1/-2) Crystals MTRONPTI
ATS-2 (ATS-1/-2) Crystals MTRONPTI
ATS-25 Crystal Unit ETC
ATS-25U Crystal Unit ETC

Other Datasheets by Microchip

Part Number Description
ATSHA206A Microchip
ATSAMB11XR Ultra-Low Power Bluetooth Low Energy SiP/Module
ATSAMB11ZR Ultra-Low Power Bluetooth Low Energy SiP/Module
ATSAMC20E15 32-bit ARM Cortex-M0+
ATSAMC20E16 32-bit ARM Cortex-M0+

Full PDF Text Transcription

Click to expand full text
ATSHA204A ATSHA204A Microchip CryptoAuthentication Data Sheet 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.
Published: |