MAXREFDES43# by Analog Devices
DeepCover Secure Memory with I2C SHA-256 and 3Kb User EEPROM
| Status: | Active |
|---|---|
| Series: | DS28C22 |
| RoHS: | Unknown |
Features
| Symmetric Key-Based Bidirectional Secure Authentication and Encryption Model Based on SHA-256 |
| Dedicated Hardware-Accelerated SHA Engine for Generating SHA-256 MACs |
| Strong Authentication with a 256-Bit, User-Programmable Secret, and Input Challenge |
| 3072 Bits of User EEPROM Partitioned Into 12 Pages of 256 Bits |
| User-Programmable and Irreversible EEPROM Protection Modes Including Authentication, Write and Read Protect, Encryptions, and OTP/EPROM Emulation |
| Supports 100kHz and 400kHz I2C Communication Speeds |
| Supports Power-Saving Sleep Mode at 0.5µA (typ) |
| Operating Range: 3.3V ±10%, -40°C to +85°C |
| 8-Pin TDFN Package |
Specifications
| Crypto Engine | Symmetric |
|---|---|
| End Equipment | IP ProtectionPCB ID and Authentication |
| Bus Type | I2C |
| Memory Type | EEPROM |
| Memory Size | 3K x 1 |
| Deep Cover | Yes |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | TDFN/8 |
| BudgetaryPrice (See Notes) | 1.21 |
MAXREFDES43# Special Application Development Kits by Analog Devices
REF DESIGN BOARD AUTHENTICATION
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Silicon Manufacturer | Maxim Integrated Products |
|---|---|
| Silicon Core Number | DS28C22 |
| Kit Application Type | Crypto Authentication |
| Application Sub Type | Embedded |
| Core Architecture | - |
| Core Sub-Architecture | - |
| Silicon Family Name | - |
| Kit Contents | Ref Design Board DS28C22 |
| Product Range | - |
| SVHC | No SVHC (15-Jan-2018) |
| Features | Secure Authentication Design with I2C SHA-256 Pmod Compatible Crypto-strong 3Kb User EEPROM |
Alternative Descriptions
| I2C SHA-256 Secure Authenticat | Analog Devices |
| Ref Design Board, Authentication | Newark Electronics |
| REF DESIGN BOARD, AUTHENTICATION | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAXREFDES43# ?
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Is the MAXREFDES43# RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAXREFDES43# have stock available?
Authorised distributors including Analog Devices, Newark Electronics and Farnell have stock available or on a lead time for MAXREFDES43# .
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