Java Cards
Java Card refers to a technology that allows Java-based applications (applets) to be run securely on smart cards and similar small memory footprint devices.
Java Card is the tiniest of Java targeted for embedded devices.
Java Card gives the user ability to program the device and make them application specific
JavaCard 2.2.1
Data Encryption Standard DES and Dual/Triple 3DES
GlobalPlatform Specification 2.1.1
Contact Interface with T=0 and T=1 protocols according to ISO/IEC 7816
Chip Model Samsung, Philips
Memory 18K, 24K, 32K
Operating Temperature 25C ~ 85C
Applets:Loyalty, Membership, E-Cash, E-purse, General Purpose