Part Number: ATSHA204A
Function: Atmel CryptoAuthentication
Package: SOIC-8, SOT-23
Manufacturer: Atmel Corporation, MicroChip
Image and Pinouts:
Description:
The ATSHA204A device includes an Electrically Erasable Programmable Read-Only Memory (EEPROM) array that can be used for key storage, miscellaneous read/write data, read-only, secret data, consumption logging, and security configuration.
Access to the various sections of memory can be restricted in a variety of ways, and the configuration can then be locked to prevent changes.
Features:
1. Crypto Element with Protected Hardware-Based Key Storage
2. Secure Symmetric Authentication Device Host and Client Operations
3 Best-in-class, 256-bit Key Length; Storage for Up to 16 Keys
4 Guaranteed Unique 72-bit Serial Number
5 Internal, High-quality Random Number Generator (RNG)
6. 4.5 kb EEPROM for Keys and Data
Applications:
1. Secure Download and Boot
2. Ecosystem Control
3. Anti-cloning
4. Message Security
Other data sheets are available within the file:
ATSHA204AMAHCZ-T, ATSHA204AMAHDA-T, ATSHA204A-MXHCZ-T, ATSHA204AMXHDAT
ATSHA204A Datasheet PDF Download
