Microchip Technology ATECC508A
Cryptographic Co-processor
| Part No. | ATECC508A |
|---|---|
| Datasheet | ATECC508A Download |
| Manufacturer |  Microchip Technology |
| Description | Cryptographic Co-processor |
| Buy | Stock & Price |
FEATURES
● Cryptographic Co-processor with Secure Hardware-Based Key Storage● Performs High-Speed Public Key (PKI) Algorithms – ECDSA: FIPS186-3 Elliptic Curve Digital Signature Algorithm – ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman Algorithm
● NIST Standard P256 Elliptic Curve Support
● SHA-256 Hash Algorithm with HMAC Option
● Host and Client Operations
● 256-bit Key Length
● Storage for up to 16 Keys
● Two High-Endurance Monotonic Counters
● Guaranteed Unique 72-bit Serial Number
● Internal High-Quality FIPS Random Number Generator (RNG)
● 10 Kb EEPROM Memory for Keys, Certificates, and Data
● Multiple Options for Consumption Logging and One-Time Write Information
● Intrusion Latch for External Tamper Switch or Power-on Chip Enablement. Multiple I/O Options: – High-speed Single Pin Interface, with One GPIO Pin – 1 MHz Standard I2C Interface
● 2.0V to 5.5V Supply Voltage Range
● 1.8V to 5.5V IO levels
● <150 nA Sleep Current
● 8-pad UDFN, 8-lead SOIC, and 3-lead CONTACT Pack...
