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MICROCHIP ATECC608A-MAHDA-T

Manufacturer
MICROCHIP
MPN
ATECC608A-MAHDA-T
LCSC Part #
C616909
Packaging
UDFN-8-EP(2x3)
Customer #
Key Attributes
CryptoAuthentication Device
DatasheetMICROCHIP ATECC608A-MAHDA-T
RoHS Compliance2 documents available
Alternative Parts2
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Specialized ICs
ManufacturerMICROCHIP
PackagingUDFN-8-EP(2x3)
Operating Temperature-40℃~+85℃
InterfaceI2C
Voltage - Supply2V~5.5V
AlgorithmECC;SHA-256;AES-128
Standby Current (Max)150nA
FunctionUnique ID;Anti-copy protection;Anti-cracking hardware protection;Secure key storage;Secure boot verification;Security counter
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Features

AI Translation
  • Cryptographic Co-Processor with Secure Hardware-Based Key Storage: Protected storage for up to 16 keys, certificates or data
  • Hardware Support for Asymmetric Sign, Verify, Key Agreement: ECDSA: FIPS186-3 Elliptic Curve Digital Signature ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman NIST Standard P256 Elliptic Curve Support
  • Hardware Support for Symmetric Algorithms: SHA-256 & HMAC Hash including off-chip context save/restore AES-128: Encrypt/Decrypt, Galois Field Multiply for GCM
  • Networking Key Management Support: Turnkey PRF/HKDF calculation for TLS 1.2 & 1.3 Ephemeral key generation and key agreement in SRAM Small message encryption with keys entirely protected
  • Secure Boot Support: Full ECDSA code signature validation, optional stored digest/signature Optional communication key disablement prior to secure boot Encryption/Authentication for messages to prevent on-board attacks
  • Unique 72-Bit Serial Number
  • Two Interface Options Available: High-speed Single Pin Interface with One GPIO Pin 1 MHz Standard I2C Interface
  • 1.8V to 5.5V IO Levels, 2.0V to 5.5V Supply Voltage
  • <150 nA Sleep Current
  • 8-pad UDFN and 8-lead SOIC Die-on-Tape and Reel for Qualified Customers (Contact Microchip Sales)

Applications

AI Translation
  • IoT network endpoint key management & exchange
  • Encryption for small messages and PII data
  • Secure Boot and Protected Download
  • Ecosystem Control, Anti-cloning