Datasheet Details
| Part number | DS28E25 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 718.35 KB |
| Description | DeepCover Secure Authenticator |
| Datasheet |
 DS28E25 Datasheet
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General Description
DeepCover™ embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible.
Key Features
- Symmetric Key-Based Bidirectional Secure Authentication Model Based on SHA-256.
- Dedicated Hardware-Accelerated SHA Engine for Generating SHA-256 MACs.
- Strong Authentication with a High Bit Count, UserProgrammable Secret, and Input Challenge.
- 4096 Bits of User EEPROM Partitioned Into 16 Pages of 256 Bits.
- User-Programmable and Irreversible EEPROM Protection Modes Including Authentication, Write and Read Protect, and OTP/EPROM Emulation.
- Unique, Factory-Programmed 64.