Multi iButton

Overview

Technical Documents

Ordering Info

User Comments (0)

All

Status

Part Number	Status	Replacement	Explanation
DS1425	This product is No Longer Available. See Ordering Information for recommended replacements.	DS1961S	Replacement part, but since not functionally identical, will require software changes.

Description

Authorization iButtons® are sophisticated microelectronics, sealed into miniature stainless steel cans, creating a low cost, portable medium for storing and controlling access to sensitive information.

iButtons are used with port adapters as a hardware based protection system for software. iButtons help protect the right to copy software by actually protecting the right to execute it. Software can now be locked to a user, a machine, or an application with a complete audit trail and guaranteed uniqueness.

Data Sheet

Download	Rev 1	(PDF, 784kB)
E-Mail

This product contains lithium-metal batteries. See applicable regulations for transport requirements for batteries in equipment.

Key Features

Provides a unique 64-bit serial number and three 384 bit fields of password protected RAM
Intelligent response generator included
No external power required
Uses inexpensive 1-Wire® protocol
Universally portable across platforms

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers
Parametric Search
Applications Help

Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Rev 1; 1998-02-17
This page last modified: 2007-06-18