Semiconductor integrated circuit module and a semiconductor inte

Details Semiconductor integrated circuit module and a semiconductor inte Semiconductor integrated circuit module and a semiconductor inte

1994-04-04

1996-02-06

Picard, Leo P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

257686, 361736, 361744, 361790, 361820, 439 68, H05K 702, H05K 706

Patent

active

054900417

ABSTRACT:
A plurality of memory modules are stacked so as to form a multilayer integrated memory circuit. All of the memory modules have a plurality of bare memory IC chips mounted thereon, and have the same structure, the same circuit configuration and the same terminal arrangement in lead frames with each other. Each of the memory modules to be stacked in each layer is rotated by 90.degree., 180.degree. or 270.degree. before being stacked and connected to each other. Thus, in the multi-layered memory circuit, it is possible that signals can be selectively input/output to/from a particular layer in the multilayer structure, although the lead terminals of each of memory modules has the same configuration and the same arrangement with each other. As a result, a small-size integrated memory circuit device with a large memory-capacity can be provided, which can be fabricated easily and efficiently. A higher processing speed of digital computers can be also achieved.

REFERENCES:
patent: 3340439 (1967-09-01), Henschen et al.
patent: 4982265 (1991-01-01), Watanabe et al.
patent: 4996583 (1991-02-01), Hatada
patent: 5303119 (1994-04-01), Hilbrink
patent: 5346402 (1994-09-01), Yasuho et al.

Affiliated with

Also associated with

Rating

Semiconductor integrated circuit module and a semiconductor inte does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor integrated circuit module and a semiconductor inte, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor integrated circuit module and a semiconductor inte will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2179113