Memory card having two types of memory integrated circuits conne

Details Memory card having two types of memory integrated circuits conne Memory card having two types of memory integrated circuits conne

1994-12-02

1996-10-15

Crane, Sara W.

Active solid-state devices (e.g., transistors, solid-state diode

Housing or package

257679, 257798, H01L 2302, H01L 2358

Patent

active

055657044

ABSTRACT:
A memory card includes two types of memory integrated circuits (ICs) and two connectors located on opposite sides of the card. One connector is electrically connected to one type of memory ICs, and the other connector is electrically connected to the other type of memory ICs. This allows two kinds of functions to coexist within a single memory card. The two types of memory ICs are a dynamic random access memory (DRAM) IC and a read-only memory (ROM) IC, respectively.

REFERENCES:
patent: 4532419 (1985-07-01), Takeda
patent: 4980856 (1990-12-01), Ueno
patent: 5274570 (1993-12-01), Izumi et al.

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