ATSHA204A-SSHDA-B

SHA-256 SOIC-8 Specialized ICs RoHS

SOIC-8ROHS3 CompliantActive

CryptoAuthentication Crypto Element with Protected Hardware-based Key Storage

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

41,985 in stock

#C53108

Stock & price checked 6 days ago

Quantity (min 1)

1 × ₹108.18

₹108.18

excl. GST

₹127.65 incl. 18% GST

ATSHA204A-SSHDA-B

₹108.18 for 1 + GST

Specifications

Operating Temperature: -40℃~+85℃
Interface: UART;I2C
Voltage - Supply: 2V~5.5V
Algorithm: SHA-256
Standby Current (Max): 150nA
Function: Unique ID;Anti-copy protection;Secure key storage;Secure boot verification

Secure Download and Boot Authentication and Protect Code In-transit Ecosystem Control Ensure Only OEM/Licensed Nodes and Accessories Work
Anti-cloning Prevent Building with Identical BOM or Stolen Code
Message Security Authentication, Message Integrity, and Confidentiality of Network Nodes (IoT)
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)
4.5Kb 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
8-lead SOIC, 8-lead TSSOP(2), 3-lead SOT23, 8-pad UDFN, 8-pad XDFN, and 3-lead CONTACT Packages