IC KARTE MIT KONTAKTBEHAFTETEN UND KONTAKTLOSEN SCHNITTSTELLEN

摘要

A portable electronic device (310) has contacting and noncontacting interfaces (401, 400) and an inhibiting section (405). The contacting interface (401) including a plurality of contact terminals (C1 to C8) for exchanging driving power and data. The noncontacting interface (400) for generating driving power and demodulating received data from a signal received via an antenna (301a). The inhibiting section (405) for inhibiting an operation of the other one of the contacting and noncontacting interfaces (401, 400) while the portable electronic device (310) is driven via one of the contacting and noncontacting interfaces (401, 400).