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MICROCHIP ATSHA204A-SSHDA-T

Fabricante
N.º de pieza fab.
ATSHA204A-SSHDA-T
Nº LCSC
C404018
Emb.
SOIC-8
Número de Cliente
Atrib. clave
CryptoAuthentication
Hoja de DatosMICROCHIP ATSHA204A-SSHDA-T
Cumplimiento RoHS2 documentos disponibles
Piezas alternativas2
Garantía en cada pedido
100% Auténtico · Devolución o Reemplazo en 30 Días

Especificaciones del Producto

Todo
TipoDescripción
CategoríaIntegrated Circuits (ICs)/Specialized ICs
FabricanteMICROCHIP
Emb.SOIC-8
Operating Temperature-40℃~+85℃
InterfaceUART;I2C
Voltage - Supply2V~5.5V
AlgorithmSHA-256;HMAC
Standby Current (Max)150nA
FunctionUnique ID;Anti-copy protection;Secure key storage;Secure boot verification

Características

Traducción por IA
  • 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

Aplicaciones

Traducción por IA
  • Secure Download and Boot
  • Ecosystem Control
  • Anti-cloning
  • Message Security