The ARM SecurJC solution, a comprehensive Java Card virtual machine, is also compliant with the latest Global Platform 2.1.1 spec from the GlobalPlatform organization, which facilitates the ...

Critical to the Java Card Platform v.3.0, Connected Edition functionality is a new version of the Java Card Virtual Machine - the engine that executes Java Card technology applications.

Java Card Platform, Connected Edition technology features a significantly enhanced execution environment and a new virtual machine. It includes new network-oriented features, such as support for ...

It runs the Java Card 2.0 standard, which is discussed in the article linked above. While it might be the coolest piece in the catalog, the Java ring was just one of many ways to get your iButton.