... is designed to applied in e-commerce, bank , data security system . This component has high performance, single-circle instruction , advanced tamper ... protocol which include ISO 7816,USB,RS-232 USART,SPI interface and 16 channel common I/OOther peripherals : RNG,RTC, ... :LCD: 16x2 characterISO7816 smart card: 1 SAM card interface, 1 IC card interfaceOther interface: 1 USB , 1 RS232, 1 5V power ...