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DS28EL25Q+T +BOM

This TDFN packaged IC provides a unique combination of advanced cryptographic capabilities and low-power operation

DS28EL25Q+T General Description

Authentication Chip 6-TDFN (3x3)

Analog Devices, Inc Inventory

Key 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 I
  • 2
  • C 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
Analog Devices, Inc Original Stock

Application

  • Authentication of Network-Attached Appliances
  • Key Generation and Secure Exchange for Cryptographic Systems
  • Secure Feature Setting for Configurable Systems
  • System Intellectual Property Protection
Analog Devices, Inc Inventory

Specifications

Product Category: Security ICs / Authentication ICs Supply Voltage - Max: 1.89 V
Supply Voltage - Min: 1.71 V Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C Mounting Style: SMD/SMT
Interface Type: 1-Wire, SDQ Packaging: MouseReel
Maximum Clock Frequency: - Memory Size: 4 kbit
Operating Supply Voltage: 1.71 V to 1.89 V Product Type: Security ICs / Authentication ICs
Series: DS28EL25 Factory Pack Quantity: 2500
Subcategory: Security ICs / Authentication ICs Supply Current - Max: 20 mA
Part # Aliases: DS28EL25Q 90-28L25+Q00 Unit Weight: 0.001764 oz

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In Stock: 4,096

Minimum Order: 1

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