... for information security application: Pay TV card with RSA,Banking card,USB key. Features C•CORE CS320 processor ... be configured to UART interface or 7816 interface– ISO-7816 interface, up to 115.2Kbps• LPC interface, 33MHz– support LPC ... 7v~5.5V; It is only used for smart card application.– ESD protection : over 4000v• On-chip, ... VCC range:2.5-6.2v for IC card application;LV:2.3(MIN),2.5(TYP), ...