Master slice type semiconductor circuit device

Details Master slice type semiconductor circuit device Master slice type semiconductor circuit device

1985-06-28

1988-10-25

Hecker, Stuart N.

Static information storage and retrieval

Interconnection arrangements

365189, 357 45, 307465, G11C 506

Patent

active

047808462

ABSTRACT:
A master slice type semiconductor circuit device including a memory block having at least one memory circuit; one conductive layer provided to peripheral portions of the memory circuit and used as an input portion thereto; power source lines provided to the peripheral portion of the memory circuit and formed by a conductive layer different from the conductive layer of the input portion; and a contact hole for connecting between the two conductive layers at a selected input portion. The selected input portion connected by the contact hole is set or clamped to a predetermined logic level by the power source line. This enables a change of the memory capacity or the function of the memory block to satisfy customer requirements.

REFERENCES:
patent: 4255672 (1981-03-01), Ohno et al.
patent: 4523106 (1985-06-01), Tanizawa et al.
patent: 4525809 (1985-06-01), Chiba et al.
patent: 4660174 (1987-04-01), Takemae et al.

Affiliated with

Also associated with

Rating

Master slice type semiconductor circuit device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Master slice type semiconductor circuit device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Master slice type semiconductor circuit device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2273455