A memory card includes a first surface, a second surface, and 1st to Nth terminal groups. The first surface includes first to Nth rows, wherein N is an integer of two or greater. The second surface faces the opposite side from the first surface. The 1st to Nth terminal groups are placed in the first to Nth rows. The 1st terminal group includes terminals to which differential clock signals are assigned, terminals to which single-ended signals are assigned, and a terminal to which a first power supply voltage is assigned. Kth terminal group, wherein K is an integer no smaller than two and no greater than N, includes terminals to which differential data signals are assigned.
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机译：存储卡包括第一表面，第二表面和第N至第N个端子组。第一表面包括第一至第N行，其中N为2或更大的整数。第二表面面对与第一表面相反的一侧。第1 st 至第N 端基位于第N至第N 行。第1 st 端子组包括被分配了差分时钟信号的端子，被分配了单端信号的端子以及被分配了第一电源电压的端子。第K 个端子组，其中K是不小于2且不大于N的整数，包括分配有差分数据信号的端子。
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