
US Patent Application No: 2012/0140,578
Number of patents in Portfolio can not be more than 2000
SEMICONDUCTOR DEVICE HAVING PLURAL INTERNAL VOLTAGE GENERATING CIRCUITS AND METHOD OF CONTROLLING THE SAME
Stats
-
Jun 7, 2012
Publication date -
Nov 28, 2011
filing date -
13/305,691
serial no -
Published
status
Importance
Abstract
Such a device is disclosed that includes a terminal, a first voltage generator generating, when activated, a voltage at the terminal and stopping, when deactivated, generating the voltage, and a second voltage generator generating, when activated, the voltage at the terminal and stopping, when deactivated, generating the voltage. The first voltage generator being configured to be activated in response to a first control signal taking an active level and deactivated in response to the first control signal taking an inactive level, and the second voltage generator being configured to be activated in response to each of the first control signal and a second control signal taking an active level and deactivated in response to at least one of the first and second control signal taking an inactive level.
First Claim
Related Publications
International Classification(s)
- [Classification Symbol]
- [Patents Count]