Samsung Electronics Co., Ltd.

Il-Mok Kang

Seok-Jae Han

Gwang-Man Lim

Ki-Woong Yoo

In-Jae Lee

Seok-cheon Kwon

Seok-chan Lee

Sang-chul Kang

Seok-heon Lee

Jae-bum Lee

Seok-Cheon Kwon

In-jae Lee

Jin-Hyuk Lee

Seok-Chan Lee

Yu-Sung Kim

Sang-Chul Kang

A memory card and an electronic system including the memory card. The memory card includes: a substrate having two pairs of edges, in which the edges of each pair face each other; a plurality of first row terminals that are arranged adjacent to an edge at an insertion side of the substrate and include a first voltage power terminal; a plurality of second row terminals that are spaced farther apart from the edge at the insertion side than the plurality of first row terminals and include a power terminal of a second voltage. According to the memory card, efficient use of an area may be maximized and an electrically stable power supply may be provided.

Memory card

A memory card is provided to include a substrate having two pairs of edges facing each other, a plurality of first row terminals that are arranged adjacent to an edge at an insertion side of the substrate and include a first voltage power terminal for applying a first voltage and a first ground terminal, a plurality of second row terminals that are spaced farther apart from the edge at the insertion side than the plurality of first row terminals and include a second voltage power terminal for applying a second voltage and first data terminals, and a plurality of third row terminals that are spaced farther apart from the edge at the insertion side than the plurality of second row terminals and include second data terminals.

Provided is a memory card, which includes two pairs of opposite edges, first row terminals arranged adjacent to an insertion-side edge of the memory card, and second row terminals arranged apart from the insertion-side edge of the memory card. The memory card can be easily reset in terms of software without controlling power supply in terms of hardware. Also, the memory card can be smoothly attached and detached during insertion of the memory card into a socket and reduce damage to a device.

Memory card having multi-row terminals

A memory card, comprising: a top surface; a bottom surface on an opposite side of the memory card from the top surface; and a first alignment structure formed on the top surface or the bottom surface and configured to interface with a corresponding second alignment structure of a memory card socket when the memory card is correctly inserted into the memory card socket and configured to substantially prevent full insertion of the memory card when the memory card is incorrectly inserted into the memory card socket.

Growing community of inventors

Suwon-si, South Korea

Il-Mok Kang