Semiconductor device incorporating internal power supply for com

Details Semiconductor device incorporating internal power supply for com Semiconductor device incorporating internal power supply for com

1991-12-18

1993-03-23

Fears, Terrell W.

Static information storage and retrieval

Powering

36518909, 365227, 36518907, G11C 1300

Patent

active

051970333

ABSTRACT:
A semiconductor integrated circuit comprises a semiconductor chip, a power supply terminal provided on the semiconductor chip for receiving a voltage from an external power supply source, an internal circuit provided on the semiconductor chip, a power supply circuit provided on the semiconductor chip for transforming an external power supply voltage received from the power supply terminal for supplying a source voltage resulting from the voltage transformation to the internal circuit, and a control circuit provided on the semiconductor chip for controlling the power supply circuit, wherein the control circuit includes external power supply voltage detecting means and/or temperature detecting means and responds to the signal from the external power supply voltage detecting means and/or the temperature detecting means by changing the power supply voltage to the internal circuit to thereby maintain the operating speed of the internal circuit to be constant.

REFERENCES:
patent: 4953127 (1990-08-01), Nagahashi

Affiliated with

Also associated with

Rating

Semiconductor device incorporating internal power supply for com 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 incorporating internal power supply for com, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device incorporating internal power supply for com will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1357370