Semiconductor device having an internal cell array region and a

Details Semiconductor device having an internal cell array region and a Semiconductor device having an internal cell array region and a

1992-06-04

1994-04-05

Carroll, J.

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

Gate arrays

With particular chip input/output means

257202, H01L 2702, H01L 2710

Patent

active

053007964

ABSTRACT:
A semiconductor integrated circuit device of a master slice system having I/O cells for forming an input-output circuit formed so as to be able to select an input function or an output function, arranged in a radial layout around an internal cell array region. Each I/O cell forming region is tapered radially inward, smaller circuit elements of the I/O cell for forming the input-output circuit are disposed on the side of the internal cell array region, and larger circuit elements of the same are disposed on the side of the periphery of the semiconductor pellet. Thus, the semiconductor pellet is provided with more I/O cell forming regions than the semiconductor pellet of the same size of the conventional semiconductor integrated circuit device.

REFERENCES:
patent: 4412237 (1983-10-01), Matsumuma et al.
patent: 4631571 (1986-12-01), Tsubokura
patent: 4893168 (1990-01-01), Takahashi et al.

Affiliated with

Also associated with

Rating

Semiconductor device having an internal cell array region and a 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 device having an internal cell array region and a , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device having an internal cell array region and a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-513584