Multi-functional integrated circuit card module with a mixed interface

A multi-functional integrated circuit card module with a mixed interface for being inserted in a host, comprising:

• a controller;
• a plurality of first pins coupled to the controller;
• a plurality of second pins coupled to the controller;
• and
• a non-volatile memory coupled to the controller such that the controller controls a read/write function of the non-volatile memory;
• wherein the controller works at a first mode after detecting the first pins complying with first interface characteristics while the second pins not complying with second interface characteristics;
• and the controller works at the first mode plus a second mode after detecting the first pins complying with the first interface characteristics and the second pins complying with the second interface characteristics.