DSECASH

eCash Evaluation Kit


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Description

The eCash Evaluation Kit demonstrates the speed, reliability, and security of a SHA-1 based iButton® eCash system. The provided eCash debit board is a complete stand-alone module that will perform monetary debits in a fast 100ms. The eCash debit board has a serial interface that allows a PC or microprocessor to monitor or provide manual control of the debit process. Utilizing the serial interface, this demo could easily be integrated into a real eCash or access control system.

Web-Based Kit Description and Instructions are also available.

Key Features

  • Stand-alone eCash evaluation circuit board with LCD display and Audible feedback.
  • Supports both DS1963S and DS1961S iButton SHA-1 devices as debit tokens.
  • Once initialized, the DS1963S coprocessor on the debit board keeps the money secret secure
  • Secure eCash debits in 100ms (approximate).
  • 2 Java™ programs (compatible with Windows® and Linux) provided for download to initialize eCash coprocessors and tokens as well as to monitor evaluation board.
  • Evaluation board can be used as a component in a larger control system (Service Control Unit).
  • Complete firmware source provided in portable 'C' code.
  • Schematic design and list of components of eval board provided.
  • Evaluation board can be used for eCash code development with the onboard single-cycle 8051 compatible DS89C420.

Quality and Environmental Data

Request Reliability Report for: DSECASH 
Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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Related Resources


Belle Isle 2020
05/29/2020 - 05/31/2020, Detroit, MI
2020 Detroit Grand Prix - Chevrolet Detroit Grand Prix presented by Lear Fast Facts The Chevrolet Detroit Grand Prix presented by Lear was hosted on Belle Isle, May 29 - 30 2020. The event featured the cars of the NTT IndyCar Series, the IMSA WeatherTech SportsCar Championship and the Trans Am Series presented by Pirelli. The weekend is collectively referred to as the Chevrolet Detroit Grand Prix presented by Lear and it once again featured the Chevrolet Dual in Detroit IndyCar doubleheader.

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