... a larger range of voltage and temperature.providing 4 channel self-destruction input to response other tamper operationsafe ... include ISO 7816,USB,RS-232 USART,SPI interface and 16 channel common I/OOther peripherals : RNG,RTC,watch ... and flexible 16 bit timer,PWMBasic configuration:LCD: 16x2 characterISO7816 smart card: 1 SAM card interface, 1 IC card interfaceOther interface: 1 USB , 1 RS232, 1 ...