... :Defrayment,Intelligent transporation,access control etc Mifare S50 Intelligent RFID CardFeatures Standard: ISO14443 Type AFrequency: 13.56mhzMemory: 1k/4kReading ... E-commerce, E-passport, Network access control, Physical Access Control,Checking the balance of electronic purses, Software locking,Digital ... numberNXP Ultra Light 512bit, 16 blocks,4 bytes of each block, only 7 bytes serial numberATMEL ...