Memory card and semiconductor device

• Main Authors: WADA, TAMAKI, SUGIYAMA, MICHIAKI, OSAWA, KENJI, NISHIZAWA, HIROTAKA, HIGUCHI, AKIRA, OSAKO, JUNICHIRO
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2005
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; INFORMATION STORAGE; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; STATIC STORES

It is possible to provide an antenna connection function for a non-contact interface while minimizing modification of the terminal arrangement and terminal shape of a memory card not compatible with the non-contact interface. The memory card has two antenna connection terminals (C6A: LA, C6B: LB) which are split terminals divided into two regions each having the maximum size of one potential supply terminal and arranged at a distance. Since each of the two antenna connection terminals has the maximum size of the one potential supply terminal, by sparing a region of the terminal having the size of the one potential supply terminal for the memory card not compatible with the non-contact interface, the two antenna connection terminals are provided to obtain a memory card compatible with the non-contact interface. Thus, it is possible to form a terminal region of the memory card compatible with the non-contact interface without separating from the terminal region of the memory card not compatible with the non-con