Detailed introduction
? The mini-SD card has 2 more interfaces than the 9 SD cards and has 11 signal lines (Figure 4). The 2 extra signal lines of the mini-SD card are prepared for future expansion of performance. For example, it can be used for antenna connection for short-range wireless communication such as non-contact ICs. The remaining 9 signal lines of the mini-SD card are the same standard signal lines as the original SD card.
? Mini-SD card is a small SD card specially developed for mobile phones and other digital devices. Compared with SD card, Mini-SD card is more compact. In the field of SD cards and Mini-SD cards, Panasonic is a promoter of industry standards and a major product provider.